AWS Cloud Practitioner
Master AWS cloud fundamentals for the Cloud Practitioner certification and real-world cloud computing.
Overview
Master AWS cloud fundamentals for the Cloud Practitioner certification and real-world cloud computing.
What you'll learn
- Understand cloud computing concepts
- Navigate AWS services and console
- Apply AWS pricing and billing
- Implement basic cloud security
Course Modules
20 modules 1 Introduction to Cloud Computing
Understand what cloud computing is, its benefits, and deployment models.
30m
Introduction to Cloud Computing
Understand what cloud computing is, its benefits, and deployment models.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Cloud Computing
- Define and explain On-Premises
- Define and explain IaaS
- Define and explain PaaS
- Define and explain SaaS
- Define and explain Pay-as-you-go
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
Cloud computing transforms how businesses access and manage IT resources. Instead of owning data centers, companies rent computing power, storage, and services on-demand over the internet. AWS pioneered this model and remains the market leader, powering everything from startups to Fortune 500 enterprises.
In this module, we will explore the fascinating world of Introduction to Cloud Computing. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Cloud Computing
What is Cloud Computing?
Definition: On-demand delivery of IT resources over internet
When experts study cloud computing, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding cloud computing helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Cloud Computing is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
On-Premises
What is On-Premises?
Definition: Traditional data center owned by organization
The concept of on-premises has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about on-premises, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about on-premises every day.
Key Point: On-Premises is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
IaaS
What is IaaS?
Definition: Infrastructure as a Service - virtual servers/storage
To fully appreciate iaas, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of iaas in different contexts around you.
Key Point: IaaS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
PaaS
What is PaaS?
Definition: Platform as a Service - managed platform for apps
Understanding paas helps us make sense of many processes that affect our daily lives. Experts use their knowledge of paas to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: PaaS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
SaaS
What is SaaS?
Definition: Software as a Service - ready-to-use applications
The study of saas reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: SaaS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Pay-as-you-go
What is Pay-as-you-go?
Definition: Paying only for resources actually used
When experts study pay-as-you-go, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding pay-as-you-go helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Pay-as-you-go is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: The Six Advantages of Cloud Computing
AWS defines six key advantages: 1) Trade capital expense for variable expense—pay only for what you use. 2) Benefit from massive economies of scale—AWS spreads costs across millions of customers. 3) Stop guessing capacity—scale up or down based on actual demand. 4) Increase speed and agility—deploy resources in minutes, not months. 5) Stop spending money on data centers—focus on applications, not infrastructure. 6) Go global in minutes—deploy worldwide with a few clicks. These advantages make cloud computing attractive for organizations of all sizes.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? AWS started as an internal tool at Amazon to manage their own infrastructure, then launched publicly in 2006 with just S3 and EC2!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Cloud Computing | On-demand delivery of IT resources over internet |
| On-Premises | Traditional data center owned by organization |
| IaaS | Infrastructure as a Service - virtual servers/storage |
| PaaS | Platform as a Service - managed platform for apps |
| SaaS | Software as a Service - ready-to-use applications |
| Pay-as-you-go | Paying only for resources actually used |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Cloud Computing means and give an example of why it is important.
In your own words, explain what On-Premises means and give an example of why it is important.
In your own words, explain what IaaS means and give an example of why it is important.
In your own words, explain what PaaS means and give an example of why it is important.
In your own words, explain what SaaS means and give an example of why it is important.
Summary
In this module, we explored Introduction to Cloud Computing. We learned about cloud computing, on-premises, iaas, paas, saas, pay-as-you-go. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
2 AWS Global Infrastructure
Learn about AWS Regions, Availability Zones, and Edge Locations.
30m
AWS Global Infrastructure
Learn about AWS Regions, Availability Zones, and Edge Locations.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Region
- Define and explain Availability Zone
- Define and explain Edge Location
- Define and explain High Availability
- Define and explain Fault Tolerance
- Define and explain CloudFront
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
AWS operates a massive global infrastructure spanning continents. Understanding Regions, Availability Zones (AZs), and Edge Locations is fundamental to designing resilient and performant applications. Each component serves a specific purpose in delivering high availability and low latency.
In this module, we will explore the fascinating world of AWS Global Infrastructure. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Region
What is Region?
Definition: Geographic area with multiple data centers
When experts study region, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding region helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Region is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Availability Zone
What is Availability Zone?
Definition: Isolated data center within a Region
The concept of availability zone has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about availability zone, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about availability zone every day.
Key Point: Availability Zone is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Edge Location
What is Edge Location?
Definition: CDN endpoint for content delivery
To fully appreciate edge location, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of edge location in different contexts around you.
Key Point: Edge Location is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
High Availability
What is High Availability?
Definition: Systems designed to minimize downtime
Understanding high availability helps us make sense of many processes that affect our daily lives. Experts use their knowledge of high availability to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: High Availability is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Fault Tolerance
What is Fault Tolerance?
Definition: Ability to continue operating after failures
The study of fault tolerance reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Fault Tolerance is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
CloudFront
What is CloudFront?
Definition: AWS Content Delivery Network service
When experts study cloudfront, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding cloudfront helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: CloudFront is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: Choosing the Right Region
Four factors guide Region selection: 1) Compliance—data residency laws may require specific locations. 2) Latency—choose Regions close to your users. 3) Service availability—not all services are available in all Regions. 4) Pricing—costs vary by Region. Each Region contains multiple Availability Zones (physically separate data centers with independent power, cooling, and networking). Distributing across AZs provides fault tolerance—if one AZ fails, others continue. Edge Locations are separate from Regions and deliver content via CloudFront CDN.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? AWS has over 300 Edge Locations worldwide—more than 10 times the number of Regions—to cache content close to users!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Region | Geographic area with multiple data centers |
| Availability Zone | Isolated data center within a Region |
| Edge Location | CDN endpoint for content delivery |
| High Availability | Systems designed to minimize downtime |
| Fault Tolerance | Ability to continue operating after failures |
| CloudFront | AWS Content Delivery Network service |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Region means and give an example of why it is important.
In your own words, explain what Availability Zone means and give an example of why it is important.
In your own words, explain what Edge Location means and give an example of why it is important.
In your own words, explain what High Availability means and give an example of why it is important.
In your own words, explain what Fault Tolerance means and give an example of why it is important.
Summary
In this module, we explored AWS Global Infrastructure. We learned about region, availability zone, edge location, high availability, fault tolerance, cloudfront. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
3 Amazon EC2: Virtual Servers
Launch and manage virtual servers with Amazon Elastic Compute Cloud.
30m
Amazon EC2: Virtual Servers
Launch and manage virtual servers with Amazon Elastic Compute Cloud.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain EC2
- Define and explain Instance
- Define and explain AMI
- Define and explain Instance Type
- Define and explain Security Group
- Define and explain Key Pair
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
Amazon EC2 is AWS's foundational compute service, providing resizable virtual servers in the cloud. You can launch instances in minutes, configure them for any workload, and scale capacity up or down as needed. EC2 gives you complete control over your computing resources.
In this module, we will explore the fascinating world of Amazon EC2: Virtual Servers. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
EC2
What is EC2?
Definition: Elastic Compute Cloud - virtual servers
When experts study ec2, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding ec2 helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: EC2 is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Instance
What is Instance?
Definition: A virtual server running in EC2
The concept of instance has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about instance, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about instance every day.
Key Point: Instance is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
AMI
What is AMI?
Definition: Amazon Machine Image - template for instances
To fully appreciate ami, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of ami in different contexts around you.
Key Point: AMI is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Instance Type
What is Instance Type?
Definition: Hardware configuration for EC2
Understanding instance type helps us make sense of many processes that affect our daily lives. Experts use their knowledge of instance type to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Instance Type is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Security Group
What is Security Group?
Definition: Virtual firewall for EC2 instances
The study of security group reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Security Group is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Key Pair
What is Key Pair?
Definition: SSH keys for secure instance access
When experts study key pair, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding key pair helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Key Pair is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: EC2 Instance Types and Use Cases
Instance types are grouped into families: General Purpose (M, T)—balanced compute, memory, networking for varied workloads. Compute Optimized (C)—high-performance processors for batch processing, gaming servers. Memory Optimized (R, X)—fast memory for in-memory databases. Storage Optimized (I, D)—high sequential read/write for data warehousing. Accelerated Computing (P, G)—GPUs for machine learning, graphics. T instances offer "burstable" performance—accumulate CPU credits during low usage, spend them during spikes. Choose based on workload requirements.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? The largest EC2 instance (u-24tb1.metal) has 24 TB of RAM and 448 vCPUs—enough to run thousands of applications on one machine!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| EC2 | Elastic Compute Cloud - virtual servers |
| Instance | A virtual server running in EC2 |
| AMI | Amazon Machine Image - template for instances |
| Instance Type | Hardware configuration for EC2 |
| Security Group | Virtual firewall for EC2 instances |
| Key Pair | SSH keys for secure instance access |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what EC2 means and give an example of why it is important.
In your own words, explain what Instance means and give an example of why it is important.
In your own words, explain what AMI means and give an example of why it is important.
In your own words, explain what Instance Type means and give an example of why it is important.
In your own words, explain what Security Group means and give an example of why it is important.
Summary
In this module, we explored Amazon EC2: Virtual Servers. We learned about ec2, instance, ami, instance type, security group, key pair. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
4 EC2 Pricing Models
Understand On-Demand, Reserved, Spot, and Savings Plans pricing options.
30m
EC2 Pricing Models
Understand On-Demand, Reserved, Spot, and Savings Plans pricing options.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain On-Demand
- Define and explain Reserved Instance
- Define and explain Savings Plan
- Define and explain Spot Instance
- Define and explain Dedicated Host
- Define and explain Capacity Reservation
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
Choosing the right EC2 pricing model can dramatically reduce costs. AWS offers multiple options to match different use cases—from flexible on-demand pricing to deeply discounted commitments. Understanding these models is crucial for optimizing cloud spending.
In this module, we will explore the fascinating world of EC2 Pricing Models. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
On-Demand
What is On-Demand?
Definition: Pay for compute by hour/second, no commitment
When experts study on-demand, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding on-demand helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: On-Demand is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Reserved Instance
What is Reserved Instance?
Definition: Discounted rate for 1-3 year commitment
The concept of reserved instance has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about reserved instance, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about reserved instance every day.
Key Point: Reserved Instance is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Savings Plan
What is Savings Plan?
Definition: Flexible discount for committed hourly spend
To fully appreciate savings plan, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of savings plan in different contexts around you.
Key Point: Savings Plan is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Spot Instance
What is Spot Instance?
Definition: Discounted unused capacity, can be interrupted
Understanding spot instance helps us make sense of many processes that affect our daily lives. Experts use their knowledge of spot instance to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Spot Instance is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Dedicated Host
What is Dedicated Host?
Definition: Physical server for compliance needs
The study of dedicated host reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Dedicated Host is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Capacity Reservation
What is Capacity Reservation?
Definition: Reserve capacity in specific AZ
When experts study capacity reservation, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding capacity reservation helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Capacity Reservation is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: Comparing Pricing Options
On-Demand: Pay by the hour/second with no commitment—most flexible but most expensive. Best for short-term, unpredictable workloads. Reserved Instances (RIs): 1-3 year commitments for 30-72% discount—best for steady-state, predictable usage. Savings Plans: Flexible alternative to RIs—commit to hourly spend rather than instance type. Spot Instances: Bid for unused capacity at up to 90% discount—can be interrupted with 2-minute warning. Best for fault-tolerant, flexible workloads. Dedicated Hosts: Physical servers for compliance requirements—most expensive but full control.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? Companies like Netflix save millions using Spot Instances for encoding—they simply restart interrupted jobs on new Spot instances!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| On-Demand | Pay for compute by hour/second, no commitment |
| Reserved Instance | Discounted rate for 1-3 year commitment |
| Savings Plan | Flexible discount for committed hourly spend |
| Spot Instance | Discounted unused capacity, can be interrupted |
| Dedicated Host | Physical server for compliance needs |
| Capacity Reservation | Reserve capacity in specific AZ |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what On-Demand means and give an example of why it is important.
In your own words, explain what Reserved Instance means and give an example of why it is important.
In your own words, explain what Savings Plan means and give an example of why it is important.
In your own words, explain what Spot Instance means and give an example of why it is important.
In your own words, explain what Dedicated Host means and give an example of why it is important.
Summary
In this module, we explored EC2 Pricing Models. We learned about on-demand, reserved instance, savings plan, spot instance, dedicated host, capacity reservation. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
5 AWS Storage Services: S3 and EBS
Store data with Amazon S3 object storage and EBS block storage.
30m
AWS Storage Services: S3 and EBS
Store data with Amazon S3 object storage and EBS block storage.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain S3
- Define and explain Bucket
- Define and explain Object
- Define and explain EBS
- Define and explain Storage Class
- Define and explain Lifecycle Policy
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
AWS offers multiple storage options for different use cases. Amazon S3 (Simple Storage Service) provides scalable object storage for any type of data. Amazon EBS (Elastic Block Store) provides persistent block storage for EC2 instances. Understanding when to use each is essential.
In this module, we will explore the fascinating world of AWS Storage Services: S3 and EBS. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
S3
What is S3?
Definition: Simple Storage Service - object storage
When experts study s3, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding s3 helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: S3 is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Bucket
What is Bucket?
Definition: Container for S3 objects
The concept of bucket has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about bucket, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about bucket every day.
Key Point: Bucket is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Object
What is Object?
Definition: File stored in S3 with metadata
To fully appreciate object, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of object in different contexts around you.
Key Point: Object is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
EBS
What is EBS?
Definition: Elastic Block Store - disk storage for EC2
Understanding ebs helps us make sense of many processes that affect our daily lives. Experts use their knowledge of ebs to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: EBS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Storage Class
What is Storage Class?
Definition: S3 tier optimized for access patterns
The study of storage class reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Storage Class is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Lifecycle Policy
What is Lifecycle Policy?
Definition: Rules to transition/delete objects automatically
When experts study lifecycle policy, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding lifecycle policy helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Lifecycle Policy is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: S3 Storage Classes
S3 offers storage classes optimized for different access patterns: S3 Standard—frequent access, low latency. S3 Intelligent-Tiering—automatically moves data based on access patterns. S3 Standard-IA (Infrequent Access)—less frequent access, lower cost but retrieval fee. S3 Glacier—archive storage with minutes to hours retrieval. S3 Glacier Deep Archive—lowest cost, 12-48 hour retrieval. Lifecycle policies automatically transition objects between classes. Choose based on access frequency and retrieval time requirements.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? S3 stores over 100 trillion objects and handles millions of requests per second—it's designed for 99.999999999% (11 nines) durability!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| S3 | Simple Storage Service - object storage |
| Bucket | Container for S3 objects |
| Object | File stored in S3 with metadata |
| EBS | Elastic Block Store - disk storage for EC2 |
| Storage Class | S3 tier optimized for access patterns |
| Lifecycle Policy | Rules to transition/delete objects automatically |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what S3 means and give an example of why it is important.
In your own words, explain what Bucket means and give an example of why it is important.
In your own words, explain what Object means and give an example of why it is important.
In your own words, explain what EBS means and give an example of why it is important.
In your own words, explain what Storage Class means and give an example of why it is important.
Summary
In this module, we explored AWS Storage Services: S3 and EBS. We learned about s3, bucket, object, ebs, storage class, lifecycle policy. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
6 AWS Database Services
Explore RDS, DynamoDB, and other managed database options.
30m
AWS Database Services
Explore RDS, DynamoDB, and other managed database options.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain RDS
- Define and explain DynamoDB
- Define and explain Aurora
- Define and explain Multi-AZ
- Define and explain Read Replica
- Define and explain ElastiCache
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
AWS offers managed database services that handle administration, backups, and scaling. Amazon RDS provides managed relational databases. Amazon DynamoDB offers fully managed NoSQL. Choosing the right database service depends on your data model, scale, and performance requirements.
In this module, we will explore the fascinating world of AWS Database Services. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
RDS
What is RDS?
Definition: Relational Database Service - managed SQL databases
When experts study rds, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding rds helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: RDS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
DynamoDB
What is DynamoDB?
Definition: Fully managed NoSQL database
The concept of dynamodb has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about dynamodb, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about dynamodb every day.
Key Point: DynamoDB is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Aurora
What is Aurora?
Definition: AWS cloud-native relational database
To fully appreciate aurora, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of aurora in different contexts around you.
Key Point: Aurora is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Multi-AZ
What is Multi-AZ?
Definition: Database replicated across Availability Zones
Understanding multi-az helps us make sense of many processes that affect our daily lives. Experts use their knowledge of multi-az to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Multi-AZ is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Read Replica
What is Read Replica?
Definition: Read-only copy for scaling reads
The study of read replica reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Read Replica is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
ElastiCache
What is ElastiCache?
Definition: In-memory caching service
When experts study elasticache, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding elasticache helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: ElastiCache is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: RDS vs DynamoDB: When to Use Each
Use RDS when: You need complex queries with JOINs, transactions across multiple tables, or your data has complex relationships. Supports MySQL, PostgreSQL, Oracle, SQL Server, MariaDB. Use DynamoDB when: You need millisecond latency at any scale, simple key-value or document access, or automatic scaling. Great for gaming, IoT, mobile backends. DynamoDB is serverless (no instances to manage); RDS requires choosing instance sizes. Aurora is AWS's cloud-native relational database—MySQL/PostgreSQL compatible with 5x performance improvement.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? Amazon DynamoDB handles over 10 trillion requests per day and has powered Amazon.com's shopping cart for years without downtime!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| RDS | Relational Database Service - managed SQL databases |
| DynamoDB | Fully managed NoSQL database |
| Aurora | AWS cloud-native relational database |
| Multi-AZ | Database replicated across Availability Zones |
| Read Replica | Read-only copy for scaling reads |
| ElastiCache | In-memory caching service |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what RDS means and give an example of why it is important.
In your own words, explain what DynamoDB means and give an example of why it is important.
In your own words, explain what Aurora means and give an example of why it is important.
In your own words, explain what Multi-AZ means and give an example of why it is important.
In your own words, explain what Read Replica means and give an example of why it is important.
Summary
In this module, we explored AWS Database Services. We learned about rds, dynamodb, aurora, multi-az, read replica, elasticache. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
7 Amazon VPC: Networking in AWS
Create isolated networks with Amazon Virtual Private Cloud.
30m
Amazon VPC: Networking in AWS
Create isolated networks with Amazon Virtual Private Cloud.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain VPC
- Define and explain Subnet
- Define and explain Internet Gateway
- Define and explain NAT Gateway
- Define and explain Route Table
- Define and explain NACL
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
Amazon VPC lets you create logically isolated networks in the AWS cloud. You define IP address ranges, subnets, route tables, and gateways. VPC is the foundation for securing your AWS resources and connecting them to the internet or your on-premises data center.
In this module, we will explore the fascinating world of Amazon VPC: Networking in AWS. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
VPC
What is VPC?
Definition: Virtual Private Cloud - isolated network
When experts study vpc, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding vpc helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: VPC is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Subnet
What is Subnet?
Definition: Range of IP addresses in VPC
The concept of subnet has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about subnet, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about subnet every day.
Key Point: Subnet is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Internet Gateway
What is Internet Gateway?
Definition: Enables internet access for VPC
To fully appreciate internet gateway, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of internet gateway in different contexts around you.
Key Point: Internet Gateway is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
NAT Gateway
What is NAT Gateway?
Definition: Allows private subnets to access internet
Understanding nat gateway helps us make sense of many processes that affect our daily lives. Experts use their knowledge of nat gateway to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: NAT Gateway is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Route Table
What is Route Table?
Definition: Rules for network traffic routing
The study of route table reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Route Table is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
NACL
What is NACL?
Definition: Network Access Control List - subnet firewall
When experts study nacl, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding nacl helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: NACL is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: Public vs Private Subnets
Public subnets have a route to an Internet Gateway—resources can have public IPs and be accessed from internet. Private subnets have no direct internet route—resources are hidden from internet. Typical pattern: Web servers in public subnet, databases in private subnet. NAT Gateway allows private subnet resources to initiate outbound internet connections (for updates) without being directly accessible. Security groups act as stateful firewalls per resource; NACLs are stateless firewalls per subnet.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? By default, AWS gives every account a default VPC in each Region so beginners can launch resources without VPC expertise!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| VPC | Virtual Private Cloud - isolated network |
| Subnet | Range of IP addresses in VPC |
| Internet Gateway | Enables internet access for VPC |
| NAT Gateway | Allows private subnets to access internet |
| Route Table | Rules for network traffic routing |
| NACL | Network Access Control List - subnet firewall |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what VPC means and give an example of why it is important.
In your own words, explain what Subnet means and give an example of why it is important.
In your own words, explain what Internet Gateway means and give an example of why it is important.
In your own words, explain what NAT Gateway means and give an example of why it is important.
In your own words, explain what Route Table means and give an example of why it is important.
Summary
In this module, we explored Amazon VPC: Networking in AWS. We learned about vpc, subnet, internet gateway, nat gateway, route table, nacl. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
8 AWS IAM: Identity and Access Management
Control who can access AWS resources and what actions they can perform.
30m
AWS IAM: Identity and Access Management
Control who can access AWS resources and what actions they can perform.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain IAM
- Define and explain User
- Define and explain Group
- Define and explain Role
- Define and explain Policy
- Define and explain MFA
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
AWS Identity and Access Management (IAM) lets you securely control access to AWS services and resources. You create users, groups, and roles with specific permissions. IAM is global—it works across all Regions—and is free to use. Proper IAM configuration is critical for security.
In this module, we will explore the fascinating world of AWS IAM: Identity and Access Management. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
IAM
What is IAM?
Definition: Identity and Access Management
When experts study iam, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding iam helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: IAM is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
User
What is User?
Definition: Individual identity for person or service
The concept of user has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about user, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about user every day.
Key Point: User is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Group
What is Group?
Definition: Collection of users with shared permissions
To fully appreciate group, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of group in different contexts around you.
Key Point: Group is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Role
What is Role?
Definition: Identity assumed by services or users
Understanding role helps us make sense of many processes that affect our daily lives. Experts use their knowledge of role to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Role is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Policy
What is Policy?
Definition: Document defining permissions
The study of policy reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Policy is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
MFA
What is MFA?
Definition: Multi-Factor Authentication
When experts study mfa, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding mfa helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: MFA is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: IAM Best Practices
Never use the root account for daily tasks—create IAM users instead. Enable MFA on all accounts, especially root. Follow least privilege—grant only required permissions. Use groups to assign permissions to users. Use roles for applications and services (not access keys). Rotate credentials regularly. Use IAM Access Analyzer to identify overly permissive policies. AWS Organizations provides centralized management for multiple accounts.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? The AWS root account has unlimited power - if compromised, attackers can create infinite resources, running up massive bills!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| IAM | Identity and Access Management |
| User | Individual identity for person or service |
| Group | Collection of users with shared permissions |
| Role | Identity assumed by services or users |
| Policy | Document defining permissions |
| MFA | Multi-Factor Authentication |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what IAM means and give an example of why it is important.
In your own words, explain what User means and give an example of why it is important.
In your own words, explain what Group means and give an example of why it is important.
In your own words, explain what Role means and give an example of why it is important.
In your own words, explain what Policy means and give an example of why it is important.
Summary
In this module, we explored AWS IAM: Identity and Access Management. We learned about iam, user, group, role, policy, mfa. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
9 AWS Security Services
Protect your AWS environment with security monitoring and threat detection.
30m
AWS Security Services
Protect your AWS environment with security monitoring and threat detection.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Shared Responsibility
- Define and explain AWS Shield
- Define and explain WAF
- Define and explain GuardDuty
- Define and explain Inspector
- Define and explain KMS
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
AWS provides multiple security services to protect your environment. From firewall and DDoS protection to threat detection and secrets management, these services work together to create defense in depth. Understanding the shared responsibility model is crucial for cloud security.
In this module, we will explore the fascinating world of AWS Security Services. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Shared Responsibility
What is Shared Responsibility?
Definition: Security divided between AWS and customer
When experts study shared responsibility, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding shared responsibility helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Shared Responsibility is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
AWS Shield
What is AWS Shield?
Definition: DDoS protection service
The concept of aws shield has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about aws shield, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about aws shield every day.
Key Point: AWS Shield is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
WAF
What is WAF?
Definition: Web Application Firewall
To fully appreciate waf, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of waf in different contexts around you.
Key Point: WAF is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
GuardDuty
What is GuardDuty?
Definition: Threat detection service
Understanding guardduty helps us make sense of many processes that affect our daily lives. Experts use their knowledge of guardduty to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: GuardDuty is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Inspector
What is Inspector?
Definition: Automated security assessment
The study of inspector reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Inspector is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
KMS
What is KMS?
Definition: Key Management Service - encryption keys
When experts study kms, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding kms helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: KMS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: The Shared Responsibility Model
Security is a shared responsibility between AWS and customers. AWS is responsible for security OF the cloud—physical data centers, hardware, hypervisor, global infrastructure. Customer is responsible for security IN the cloud—data, IAM, network configuration, encryption, application security. For managed services (like S3), AWS handles more; for IaaS (like EC2), customer handles more. Understanding this boundary is crucial for compliance and security.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? AWS Shield protected customers from the largest DDoS attack ever recorded at 2.3 Tbps in February 2020 - without any customer action needed!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Shared Responsibility | Security divided between AWS and customer |
| AWS Shield | DDoS protection service |
| WAF | Web Application Firewall |
| GuardDuty | Threat detection service |
| Inspector | Automated security assessment |
| KMS | Key Management Service - encryption keys |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Shared Responsibility means and give an example of why it is important.
In your own words, explain what AWS Shield means and give an example of why it is important.
In your own words, explain what WAF means and give an example of why it is important.
In your own words, explain what GuardDuty means and give an example of why it is important.
In your own words, explain what Inspector means and give an example of why it is important.
Summary
In this module, we explored AWS Security Services. We learned about shared responsibility, aws shield, waf, guardduty, inspector, kms. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
10 CloudWatch and Monitoring
Monitor AWS resources and applications with CloudWatch.
30m
CloudWatch and Monitoring
Monitor AWS resources and applications with CloudWatch.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain CloudWatch
- Define and explain Metric
- Define and explain Alarm
- Define and explain Log Group
- Define and explain Dashboard
- Define and explain SNS
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
Amazon CloudWatch provides monitoring and observability for AWS resources and applications. It collects metrics, logs, and events, letting you set alarms and automate responses. Effective monitoring is essential for maintaining performance, availability, and cost efficiency.
In this module, we will explore the fascinating world of CloudWatch and Monitoring. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
CloudWatch
What is CloudWatch?
Definition: Monitoring and observability service
When experts study cloudwatch, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding cloudwatch helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: CloudWatch is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Metric
What is Metric?
Definition: Numerical measurement over time
The concept of metric has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about metric, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about metric every day.
Key Point: Metric is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Alarm
What is Alarm?
Definition: Notification triggered by metric threshold
To fully appreciate alarm, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of alarm in different contexts around you.
Key Point: Alarm is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Log Group
What is Log Group?
Definition: Collection of log streams
Understanding log group helps us make sense of many processes that affect our daily lives. Experts use their knowledge of log group to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Log Group is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Dashboard
What is Dashboard?
Definition: Custom visualization of metrics
The study of dashboard reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Dashboard is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
SNS
What is SNS?
Definition: Simple Notification Service for alerts
When experts study sns, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding sns helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: SNS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: CloudWatch Components
Metrics: Numerical data points like CPU utilization, request counts—standard metrics are free, custom metrics have cost. Logs: Collect, monitor, and store log files from EC2, Lambda, etc. Alarms: Trigger actions when metrics cross thresholds—notify via SNS or auto-scale. Dashboards: Visualize metrics in custom views. Events/EventBridge: Respond to state changes automatically (e.g., restart instance when it stops). CloudWatch is enabled by default for most services—you can start monitoring immediately.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? CloudWatch processes over 2 trillion metrics per month and can trigger alarms within seconds of detecting anomalies!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| CloudWatch | Monitoring and observability service |
| Metric | Numerical measurement over time |
| Alarm | Notification triggered by metric threshold |
| Log Group | Collection of log streams |
| Dashboard | Custom visualization of metrics |
| SNS | Simple Notification Service for alerts |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what CloudWatch means and give an example of why it is important.
In your own words, explain what Metric means and give an example of why it is important.
In your own words, explain what Alarm means and give an example of why it is important.
In your own words, explain what Log Group means and give an example of why it is important.
In your own words, explain what Dashboard means and give an example of why it is important.
Summary
In this module, we explored CloudWatch and Monitoring. We learned about cloudwatch, metric, alarm, log group, dashboard, sns. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
11 Auto Scaling and Load Balancing
Automatically scale capacity and distribute traffic across instances.
30m
Auto Scaling and Load Balancing
Automatically scale capacity and distribute traffic across instances.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Auto Scaling
- Define and explain Launch Template
- Define and explain Scaling Policy
- Define and explain ELB
- Define and explain Target Group
- Define and explain Health Check
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
Auto Scaling automatically adjusts compute capacity to maintain performance and minimize costs. Elastic Load Balancing distributes traffic across multiple targets. Together, they enable highly available, fault-tolerant applications that scale with demand.
In this module, we will explore the fascinating world of Auto Scaling and Load Balancing. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Auto Scaling
What is Auto Scaling?
Definition: Automatically adjust EC2 capacity
When experts study auto scaling, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding auto scaling helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Auto Scaling is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Launch Template
What is Launch Template?
Definition: EC2 configuration for Auto Scaling
The concept of launch template has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about launch template, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about launch template every day.
Key Point: Launch Template is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Scaling Policy
What is Scaling Policy?
Definition: Rules for when to scale in/out
To fully appreciate scaling policy, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of scaling policy in different contexts around you.
Key Point: Scaling Policy is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
ELB
What is ELB?
Definition: Elastic Load Balancing
Understanding elb helps us make sense of many processes that affect our daily lives. Experts use their knowledge of elb to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: ELB is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Target Group
What is Target Group?
Definition: Set of targets for load balancer
The study of target group reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Target Group is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Health Check
What is Health Check?
Definition: Determines if instance can receive traffic
When experts study health check, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding health check helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Health Check is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: Types of Load Balancers
Application Load Balancer (ALB): Layer 7 (HTTP/HTTPS)—route based on URL path, host, headers. Best for web applications, microservices. Network Load Balancer (NLB): Layer 4 (TCP/UDP)—ultra-low latency, millions of requests per second. Best for gaming, real-time applications. Gateway Load Balancer: For third-party virtual appliances like firewalls. Classic Load Balancer: Legacy, avoid for new applications. ALB supports sticky sessions, redirects, and authentication integration.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? Elastic Load Balancing handles trillions of requests per month and automatically scales to handle traffic spikes without manual intervention!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Auto Scaling | Automatically adjust EC2 capacity |
| Launch Template | EC2 configuration for Auto Scaling |
| Scaling Policy | Rules for when to scale in/out |
| ELB | Elastic Load Balancing |
| Target Group | Set of targets for load balancer |
| Health Check | Determines if instance can receive traffic |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Auto Scaling means and give an example of why it is important.
In your own words, explain what Launch Template means and give an example of why it is important.
In your own words, explain what Scaling Policy means and give an example of why it is important.
In your own words, explain what ELB means and give an example of why it is important.
In your own words, explain what Target Group means and give an example of why it is important.
Summary
In this module, we explored Auto Scaling and Load Balancing. We learned about auto scaling, launch template, scaling policy, elb, target group, health check. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
12 Serverless with AWS Lambda
Run code without managing servers using AWS Lambda.
30m
Serverless with AWS Lambda
Run code without managing servers using AWS Lambda.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Lambda
- Define and explain Function
- Define and explain Trigger
- Define and explain Cold Start
- Define and explain API Gateway
- Define and explain Serverless
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
AWS Lambda lets you run code without provisioning or managing servers. You upload your code, and Lambda handles everything—scaling, availability, and execution. You pay only for compute time consumed. Serverless enables event-driven architectures and simplifies operations.
In this module, we will explore the fascinating world of Serverless with AWS Lambda. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Lambda
What is Lambda?
Definition: Serverless compute service
When experts study lambda, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding lambda helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Lambda is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Function
What is Function?
Definition: Unit of code executed by Lambda
The concept of function has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about function, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about function every day.
Key Point: Function is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Trigger
What is Trigger?
Definition: Event source that invokes Lambda
To fully appreciate trigger, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of trigger in different contexts around you.
Key Point: Trigger is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Cold Start
What is Cold Start?
Definition: Latency when new execution environment created
Understanding cold start helps us make sense of many processes that affect our daily lives. Experts use their knowledge of cold start to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Cold Start is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
API Gateway
What is API Gateway?
Definition: Create REST APIs that trigger Lambda
The study of api gateway reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: API Gateway is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Serverless
What is Serverless?
Definition: Architecture without managing servers
When experts study serverless, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding serverless helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Serverless is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: Lambda Triggers and Event Sources
Lambda functions are triggered by events: API Gateway—HTTP requests become Lambda invocations. S3—react to file uploads. DynamoDB—respond to data changes. CloudWatch Events—schedule executions. SNS/SQS—process messages. Lambda scales automatically from zero to thousands of concurrent executions. Timeout maximum is 15 minutes; for longer tasks, use Step Functions or EC2. Cold starts occur when Lambda creates new execution environments—keep functions warm for latency-sensitive applications.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? Lambda can scale to handle millions of requests per second - AWS re:Invent demos have shown 100,000 concurrent Lambda functions!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Lambda | Serverless compute service |
| Function | Unit of code executed by Lambda |
| Trigger | Event source that invokes Lambda |
| Cold Start | Latency when new execution environment created |
| API Gateway | Create REST APIs that trigger Lambda |
| Serverless | Architecture without managing servers |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Lambda means and give an example of why it is important.
In your own words, explain what Function means and give an example of why it is important.
In your own words, explain what Trigger means and give an example of why it is important.
In your own words, explain what Cold Start means and give an example of why it is important.
In your own words, explain what API Gateway means and give an example of why it is important.
Summary
In this module, we explored Serverless with AWS Lambda. We learned about lambda, function, trigger, cold start, api gateway, serverless. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
13 Container Services: ECS and EKS
Run containers at scale with Amazon ECS and Amazon EKS.
30m
Container Services: ECS and EKS
Run containers at scale with Amazon ECS and Amazon EKS.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Container
- Define and explain ECS
- Define and explain EKS
- Define and explain Fargate
- Define and explain ECR
- Define and explain Task Definition
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
Containers package applications with their dependencies for consistent deployment across environments. Amazon ECS (Elastic Container Service) is AWS's native container orchestration. Amazon EKS (Elastic Kubernetes Service) runs Kubernetes. Both can use EC2 or Fargate (serverless containers).
In this module, we will explore the fascinating world of Container Services: ECS and EKS. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Container
What is Container?
Definition: Packaged application with dependencies
When experts study container, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding container helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Container is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
ECS
What is ECS?
Definition: Elastic Container Service - AWS container orchestration
The concept of ecs has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about ecs, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about ecs every day.
Key Point: ECS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
EKS
What is EKS?
Definition: Elastic Kubernetes Service
To fully appreciate eks, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of eks in different contexts around you.
Key Point: EKS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Fargate
What is Fargate?
Definition: Serverless container compute
Understanding fargate helps us make sense of many processes that affect our daily lives. Experts use their knowledge of fargate to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Fargate is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
ECR
What is ECR?
Definition: Elastic Container Registry - store container images
The study of ecr reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: ECR is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Task Definition
What is Task Definition?
Definition: Blueprint for running containers in ECS
When experts study task definition, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding task definition helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Task Definition is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: ECS vs EKS: When to Choose Each
ECS: Simpler, deeper AWS integration, lower operational overhead. Best for AWS-centric teams new to containers. Task definitions are AWS-native. EKS: Standard Kubernetes with portability across clouds, larger ecosystem of tools, steeper learning curve. Best for teams with Kubernetes experience or multi-cloud requirements. Fargate: Serverless option for both—no EC2 instances to manage. Slightly more expensive but eliminates cluster management. App Runner is even simpler for containerized web apps.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? Amazon ECS now runs billions of containers per week - more than any other container service in the world!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Container | Packaged application with dependencies |
| ECS | Elastic Container Service - AWS container orchestration |
| EKS | Elastic Kubernetes Service |
| Fargate | Serverless container compute |
| ECR | Elastic Container Registry - store container images |
| Task Definition | Blueprint for running containers in ECS |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Container means and give an example of why it is important.
In your own words, explain what ECS means and give an example of why it is important.
In your own words, explain what EKS means and give an example of why it is important.
In your own words, explain what Fargate means and give an example of why it is important.
In your own words, explain what ECR means and give an example of why it is important.
Summary
In this module, we explored Container Services: ECS and EKS. We learned about container, ecs, eks, fargate, ecr, task definition. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
14 AWS Billing and Pricing
Understand AWS pricing models and manage cloud costs effectively.
30m
AWS Billing and Pricing
Understand AWS pricing models and manage cloud costs effectively.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Pay-as-you-go
- Define and explain Free Tier
- Define and explain Cost Explorer
- Define and explain Budgets
- Define and explain Pricing Calculator
- Define and explain TCO Calculator
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
AWS pricing follows a pay-as-you-go model with no upfront costs or long-term commitments for most services. Understanding pricing helps you estimate costs, optimize spending, and avoid surprises. AWS provides several tools for cost management and optimization.
In this module, we will explore the fascinating world of AWS Billing and Pricing. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Pay-as-you-go
What is Pay-as-you-go?
Definition: Pay only for resources consumed
When experts study pay-as-you-go, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding pay-as-you-go helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Pay-as-you-go is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Free Tier
What is Free Tier?
Definition: Limited free usage for 12 months
The concept of free tier has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about free tier, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about free tier every day.
Key Point: Free Tier is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Cost Explorer
What is Cost Explorer?
Definition: Visualize and analyze AWS costs
To fully appreciate cost explorer, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of cost explorer in different contexts around you.
Key Point: Cost Explorer is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Budgets
What is Budgets?
Definition: Set spending alerts and limits
Understanding budgets helps us make sense of many processes that affect our daily lives. Experts use their knowledge of budgets to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Budgets is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Pricing Calculator
What is Pricing Calculator?
Definition: Estimate costs before deploying
The study of pricing calculator reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Pricing Calculator is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
TCO Calculator
What is TCO Calculator?
Definition: Compare on-premises vs cloud costs
When experts study tco calculator, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding tco calculator helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: TCO Calculator is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: Key Pricing Factors
Compute: Pay for instance hours/seconds (EC2), invocations (Lambda), or container hours. Storage: Pay per GB stored plus transfer/requests (S3), provisioned capacity (EBS). Data Transfer: Inbound is usually free; outbound varies by destination and volume—can be significant cost. Regional pricing varies—us-east-1 is often cheapest. Free Tier: 12 months of limited free usage for new accounts (750 hours EC2 t2.micro, 5GB S3, etc.). Some services are always free (limited Lambda invocations, CloudWatch basic).
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? AWS has reduced prices over 100 times since 2006 - the savings get passed to customers as infrastructure becomes more efficient!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Pay-as-you-go | Pay only for resources consumed |
| Free Tier | Limited free usage for 12 months |
| Cost Explorer | Visualize and analyze AWS costs |
| Budgets | Set spending alerts and limits |
| Pricing Calculator | Estimate costs before deploying |
| TCO Calculator | Compare on-premises vs cloud costs |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Pay-as-you-go means and give an example of why it is important.
In your own words, explain what Free Tier means and give an example of why it is important.
In your own words, explain what Cost Explorer means and give an example of why it is important.
In your own words, explain what Budgets means and give an example of why it is important.
In your own words, explain what Pricing Calculator means and give an example of why it is important.
Summary
In this module, we explored AWS Billing and Pricing. We learned about pay-as-you-go, free tier, cost explorer, budgets, pricing calculator, tco calculator. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
15 AWS Support Plans
Understand AWS support tiers and when to use each.
30m
AWS Support Plans
Understand AWS support tiers and when to use each.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Basic Support
- Define and explain Developer Support
- Define and explain Business Support
- Define and explain Enterprise Support
- Define and explain TAM
- Define and explain Trusted Advisor
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
AWS offers different support plans to match organizational needs. From the free Basic plan to the comprehensive Enterprise Support, each tier provides different levels of access to AWS experts, response times, and proactive services.
In this module, we will explore the fascinating world of AWS Support Plans. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Basic Support
What is Basic Support?
Definition: Free tier with documentation access
When experts study basic support, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding basic support helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Basic Support is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Developer Support
What is Developer Support?
Definition: Email support during business hours
The concept of developer support has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about developer support, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about developer support every day.
Key Point: Developer Support is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Business Support
What is Business Support?
Definition: 24/7 phone and chat support
To fully appreciate business support, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of business support in different contexts around you.
Key Point: Business Support is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Enterprise Support
What is Enterprise Support?
Definition: Dedicated TAM and fastest response
Understanding enterprise support helps us make sense of many processes that affect our daily lives. Experts use their knowledge of enterprise support to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Enterprise Support is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
TAM
What is TAM?
Definition: Technical Account Manager
The study of tam reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: TAM is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Trusted Advisor
What is Trusted Advisor?
Definition: Automated best practice recommendations
When experts study trusted advisor, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding trusted advisor helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Trusted Advisor is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: Support Plan Comparison
Basic: Free, documentation/forums/service health. Developer: $29/mo, business hours email support, general guidance. Business: From $100/mo, 24/7 phone/chat, 1-hour response for production down, Trusted Advisor full checks. Enterprise On-Ramp: 24/7 support, 30-min response for business-critical, Technical Account Manager pool. Enterprise: Dedicated TAM, 15-min response for business-critical, Infrastructure Event Management, Well-Architected reviews. Choose based on criticality and budget.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? Enterprise Support customers get a dedicated Technical Account Manager who becomes an expert in their specific AWS environment!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Basic Support | Free tier with documentation access |
| Developer Support | Email support during business hours |
| Business Support | 24/7 phone and chat support |
| Enterprise Support | Dedicated TAM and fastest response |
| TAM | Technical Account Manager |
| Trusted Advisor | Automated best practice recommendations |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Basic Support means and give an example of why it is important.
In your own words, explain what Developer Support means and give an example of why it is important.
In your own words, explain what Business Support means and give an example of why it is important.
In your own words, explain what Enterprise Support means and give an example of why it is important.
In your own words, explain what TAM means and give an example of why it is important.
Summary
In this module, we explored AWS Support Plans. We learned about basic support, developer support, business support, enterprise support, tam, trusted advisor. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
16 AWS Well-Architected Framework
Design reliable, secure, efficient, and cost-effective cloud architectures.
30m
AWS Well-Architected Framework
Design reliable, secure, efficient, and cost-effective cloud architectures.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Well-Architected
- Define and explain Pillar
- Define and explain Operational Excellence
- Define and explain Reliability
- Define and explain Performance Efficiency
- Define and explain Cost Optimization
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
The AWS Well-Architected Framework provides best practices for designing cloud architectures. It defines six pillars that help you build secure, high-performing, resilient, and efficient systems. AWS offers tools and reviews to evaluate your architecture against these pillars.
In this module, we will explore the fascinating world of AWS Well-Architected Framework. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Well-Architected
What is Well-Architected?
Definition: Framework for cloud architecture best practices
When experts study well-architected, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding well-architected helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Well-Architected is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Pillar
What is Pillar?
Definition: Core area of architectural focus
The concept of pillar has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about pillar, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about pillar every day.
Key Point: Pillar is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Operational Excellence
What is Operational Excellence?
Definition: Running and monitoring effectively
To fully appreciate operational excellence, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of operational excellence in different contexts around you.
Key Point: Operational Excellence is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Reliability
What is Reliability?
Definition: Recovering from failures
Understanding reliability helps us make sense of many processes that affect our daily lives. Experts use their knowledge of reliability to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Reliability is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Performance Efficiency
What is Performance Efficiency?
Definition: Using resources efficiently
The study of performance efficiency reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Performance Efficiency is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Cost Optimization
What is Cost Optimization?
Definition: Avoiding unnecessary costs
When experts study cost optimization, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding cost optimization helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Cost Optimization is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: The Six Pillars
Operational Excellence: Run and monitor systems to deliver business value. Security: Protect information and systems. Reliability: Ensure workloads perform correctly and recover from failures. Performance Efficiency: Use resources efficiently as demand changes. Cost Optimization: Avoid unnecessary costs. Sustainability (newest): Minimize environmental impact. Each pillar has design principles and best practices. The Well-Architected Tool in AWS Console helps you review workloads against these pillars.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? Amazon has conducted thousands of Well-Architected reviews, identifying millions of potential improvements across customer workloads!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Well-Architected | Framework for cloud architecture best practices |
| Pillar | Core area of architectural focus |
| Operational Excellence | Running and monitoring effectively |
| Reliability | Recovering from failures |
| Performance Efficiency | Using resources efficiently |
| Cost Optimization | Avoiding unnecessary costs |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Well-Architected means and give an example of why it is important.
In your own words, explain what Pillar means and give an example of why it is important.
In your own words, explain what Operational Excellence means and give an example of why it is important.
In your own words, explain what Reliability means and give an example of why it is important.
In your own words, explain what Performance Efficiency means and give an example of why it is important.
Summary
In this module, we explored AWS Well-Architected Framework. We learned about well-architected, pillar, operational excellence, reliability, performance efficiency, cost optimization. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
17 Migration and Hybrid Cloud
Move workloads to AWS and connect on-premises to cloud.
30m
Migration and Hybrid Cloud
Move workloads to AWS and connect on-premises to cloud.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Migration
- Define and explain Rehost
- Define and explain Refactor
- Define and explain DMS
- Define and explain Snow Family
- Define and explain Direct Connect
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
Many organizations migrate existing workloads to AWS or maintain hybrid environments. AWS provides tools and services to facilitate migration, from simple lift-and-shift to full re-architecture. Understanding migration strategies helps plan successful cloud journeys.
In this module, we will explore the fascinating world of Migration and Hybrid Cloud. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Migration
What is Migration?
Definition: Moving workloads to AWS
When experts study migration, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding migration helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Migration is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Rehost
What is Rehost?
Definition: Lift-and-shift migration
The concept of rehost has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about rehost, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about rehost every day.
Key Point: Rehost is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Refactor
What is Refactor?
Definition: Re-architect for cloud-native
To fully appreciate refactor, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of refactor in different contexts around you.
Key Point: Refactor is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
DMS
What is DMS?
Definition: Database Migration Service
Understanding dms helps us make sense of many processes that affect our daily lives. Experts use their knowledge of dms to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: DMS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Snow Family
What is Snow Family?
Definition: Physical devices for data transfer
The study of snow family reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Snow Family is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Direct Connect
What is Direct Connect?
Definition: Dedicated network to AWS
When experts study direct connect, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding direct connect helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Direct Connect is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: The 6 R's of Migration
Rehost (lift-and-shift): Move to cloud with minimal changes—fastest but may miss cloud benefits. Replatform (lift-tinker-shift): Minor optimizations during migration (e.g., managed database instead of self-managed). Refactor/Re-architect: Redesign using cloud-native services—most effort but greatest benefits. Repurchase: Move to different product (e.g., on-prem CRM to SaaS). Retire: Decommission unneeded applications. Retain: Keep on-premises for now. Migration tools: AWS Migration Hub, Application Discovery Service, Database Migration Service.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? Netflix took 7 years to complete their migration to AWS, eventually becoming one of the largest AWS customers worldwide!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Migration | Moving workloads to AWS |
| Rehost | Lift-and-shift migration |
| Refactor | Re-architect for cloud-native |
| DMS | Database Migration Service |
| Snow Family | Physical devices for data transfer |
| Direct Connect | Dedicated network to AWS |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Migration means and give an example of why it is important.
In your own words, explain what Rehost means and give an example of why it is important.
In your own words, explain what Refactor means and give an example of why it is important.
In your own words, explain what DMS means and give an example of why it is important.
In your own words, explain what Snow Family means and give an example of why it is important.
Summary
In this module, we explored Migration and Hybrid Cloud. We learned about migration, rehost, refactor, dms, snow family, direct connect. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
18 Additional AWS Services
Explore messaging, analytics, AI/ML, and other AWS services.
30m
Additional AWS Services
Explore messaging, analytics, AI/ML, and other AWS services.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain SQS
- Define and explain SNS
- Define and explain Kinesis
- Define and explain Athena
- Define and explain Rekognition
- Define and explain SageMaker
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
Beyond core compute, storage, and networking, AWS offers 200+ services covering messaging, analytics, machine learning, IoT, and more. Knowing these services exist helps you choose the right tools for different requirements.
In this module, we will explore the fascinating world of Additional AWS Services. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
SQS
What is SQS?
Definition: Simple Queue Service - message queuing
When experts study sqs, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding sqs helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: SQS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
SNS
What is SNS?
Definition: Simple Notification Service - pub/sub messaging
The concept of sns has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about sns, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about sns every day.
Key Point: SNS is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Kinesis
What is Kinesis?
Definition: Real-time data streaming
To fully appreciate kinesis, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of kinesis in different contexts around you.
Key Point: Kinesis is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Athena
What is Athena?
Definition: Query S3 data with SQL
Understanding athena helps us make sense of many processes that affect our daily lives. Experts use their knowledge of athena to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Athena is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Rekognition
What is Rekognition?
Definition: Image and video analysis
The study of rekognition reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Rekognition is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
SageMaker
What is SageMaker?
Definition: Build, train, deploy ML models
When experts study sagemaker, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding sagemaker helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: SageMaker is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: AI/ML Services Without Expertise
AWS offers pre-trained AI services requiring no ML expertise: Rekognition—image/video analysis, facial recognition. Polly—text-to-speech with natural voices. Transcribe—speech-to-text. Translate—real-time translation. Comprehend—natural language processing. Lex—build conversational interfaces (powers Alexa). For custom ML: SageMaker provides end-to-end ML development. These services are fully managed—just send data and receive results via API.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? Amazon Polly can generate speech that sounds so natural that it's used in call centers without callers realizing they're talking to AI!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| SQS | Simple Queue Service - message queuing |
| SNS | Simple Notification Service - pub/sub messaging |
| Kinesis | Real-time data streaming |
| Athena | Query S3 data with SQL |
| Rekognition | Image and video analysis |
| SageMaker | Build, train, deploy ML models |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what SQS means and give an example of why it is important.
In your own words, explain what SNS means and give an example of why it is important.
In your own words, explain what Kinesis means and give an example of why it is important.
In your own words, explain what Athena means and give an example of why it is important.
In your own words, explain what Rekognition means and give an example of why it is important.
Summary
In this module, we explored Additional AWS Services. We learned about sqs, sns, kinesis, athena, rekognition, sagemaker. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
19 Governance and Compliance
Manage accounts, policies, and compliance requirements at scale.
30m
Governance and Compliance
Manage accounts, policies, and compliance requirements at scale.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Organizations
- Define and explain Control Tower
- Define and explain SCP
- Define and explain CloudTrail
- Define and explain Config
- Define and explain Artifact
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
Large organizations need governance controls across multiple AWS accounts. AWS provides services for account management, policy enforcement, and compliance documentation. Understanding these services helps manage cloud environments at enterprise scale.
In this module, we will explore the fascinating world of Governance and Compliance. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Organizations
What is Organizations?
Definition: Manage multiple AWS accounts
When experts study organizations, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding organizations helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Organizations is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Control Tower
What is Control Tower?
Definition: Automated multi-account setup
The concept of control tower has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about control tower, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about control tower every day.
Key Point: Control Tower is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
SCP
What is SCP?
Definition: Service Control Policy - org-wide restrictions
To fully appreciate scp, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of scp in different contexts around you.
Key Point: SCP is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
CloudTrail
What is CloudTrail?
Definition: API audit logging
Understanding cloudtrail helps us make sense of many processes that affect our daily lives. Experts use their knowledge of cloudtrail to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: CloudTrail is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Config
What is Config?
Definition: Track configuration compliance
The study of config reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Config is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Artifact
What is Artifact?
Definition: Compliance documentation
When experts study artifact, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding artifact helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Artifact is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: AWS Organizations and Control Tower
AWS Organizations: Centrally manage multiple AWS accounts—consolidated billing, service control policies (SCPs) to restrict actions across accounts. Control Tower: Automated setup of multi-account environments with best practices—creates landing zone with guardrails. Service Control Policies: Organizational policies that override account-level permissions—enforce compliance even if IAM allows action. Config: Track configuration changes and compliance. CloudTrail: Audit log of all API calls. Artifact: On-demand compliance documentation.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? Some AWS customers manage over 10,000 accounts using Organizations - each team or application gets its own isolated account!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Organizations | Manage multiple AWS accounts |
| Control Tower | Automated multi-account setup |
| SCP | Service Control Policy - org-wide restrictions |
| CloudTrail | API audit logging |
| Config | Track configuration compliance |
| Artifact | Compliance documentation |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Organizations means and give an example of why it is important.
In your own words, explain what Control Tower means and give an example of why it is important.
In your own words, explain what SCP means and give an example of why it is important.
In your own words, explain what CloudTrail means and give an example of why it is important.
In your own words, explain what Config means and give an example of why it is important.
Summary
In this module, we explored Governance and Compliance. We learned about organizations, control tower, scp, cloudtrail, config, artifact. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
20 Cloud Practitioner Exam Preparation
Review exam domains and prepare for certification success.
30m
Cloud Practitioner Exam Preparation
Review exam domains and prepare for certification success.
Learning Objectives
By the end of this module, you will be able to:
- Define and explain Cloud Concepts
- Define and explain Security Domain
- Define and explain Technology Domain
- Define and explain Billing Domain
- Define and explain Exam Format
- Define and explain Practice Tests
- Apply these concepts to real-world examples and scenarios
- Analyze and compare the key concepts presented in this module
Introduction
The AWS Certified Cloud Practitioner exam validates foundational cloud knowledge. Understanding the exam format, domains, and key concepts helps you prepare effectively. This module reviews what you need to know and provides exam-taking strategies.
In this module, we will explore the fascinating world of Cloud Practitioner Exam Preparation. You will discover key concepts that form the foundation of this subject. Each concept builds on the previous one, so pay close attention and take notes as you go. By the end, you'll have a solid understanding of this important topic.
This topic is essential for understanding how the subject works and how experts organize their knowledge. Let's dive in and discover what makes this subject so important!
Cloud Concepts
What is Cloud Concepts?
Definition: Value proposition and deployment models
When experts study cloud concepts, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding cloud concepts helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Cloud Concepts is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Security Domain
What is Security Domain?
Definition: Shared responsibility, IAM, compliance
The concept of security domain has been studied for many decades, leading to groundbreaking discoveries. Research in this area continues to advance our understanding at every scale. By learning about security domain, you are building a strong foundation that will support your studies in more advanced topics. Experts around the world work to uncover new insights about security domain every day.
Key Point: Security Domain is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Technology Domain
What is Technology Domain?
Definition: Services and architecture
To fully appreciate technology domain, it helps to consider how it works in real-world applications. This universal nature is what makes it such a fundamental concept in this field. As you learn more, try to identify examples of technology domain in different contexts around you.
Key Point: Technology Domain is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Billing Domain
What is Billing Domain?
Definition: Pricing and cost management
Understanding billing domain helps us make sense of many processes that affect our daily lives. Experts use their knowledge of billing domain to solve problems, develop new solutions, and improve outcomes. This concept has practical applications that go far beyond the classroom.
Key Point: Billing Domain is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Exam Format
What is Exam Format?
Definition: 65 questions, 90 minutes, ~70% passing
The study of exam format reveals the elegant complexity of how things work. Each new discovery opens doors to understanding other aspects and how knowledge in this field has evolved over time. As you explore this concept, try to connect it with what you already know — you'll find that everything is interconnected in beautiful and surprising ways.
Key Point: Exam Format is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
Practice Tests
What is Practice Tests?
Definition: Essential for exam preparation
When experts study practice tests, they discover fascinating details about how systems work. This concept connects to many aspects of the subject that researchers investigate every day. Understanding practice tests helps us see the bigger picture. Think about everyday examples to deepen your understanding — you might be surprised how often you encounter this concept in the world around you.
Key Point: Practice Tests is a fundamental concept that you will encounter throughout your studies. Make sure you can explain it in your own words!
🔬 Deep Dive: Exam Domains and Weights
The exam covers four domains: Cloud Concepts (24%)—cloud value proposition, economics, deployment models. Security and Compliance (30%)—shared responsibility, IAM, compliance. Technology (34%)—services, architecture, compute/storage/network. Billing and Pricing (12%)—pricing models, account structures, cost management. Format: 65 questions, 90 minutes, ~70% passing. Multiple choice and multiple response. Focus on understanding WHEN to use services, not deep technical details. Eliminate obviously wrong answers first.
This is an advanced topic that goes beyond the core material, but understanding it will give you a deeper appreciation of the subject. Researchers continue to study this area, and new discoveries are being made all the time.
Did You Know? The Cloud Practitioner is the most taken AWS certification - over 1 million people have earned it since it launched in 2017!
Key Concepts at a Glance
| Concept | Definition |
|---|---|
| Cloud Concepts | Value proposition and deployment models |
| Security Domain | Shared responsibility, IAM, compliance |
| Technology Domain | Services and architecture |
| Billing Domain | Pricing and cost management |
| Exam Format | 65 questions, 90 minutes, ~70% passing |
| Practice Tests | Essential for exam preparation |
Comprehension Questions
Test your understanding by answering these questions:
In your own words, explain what Cloud Concepts means and give an example of why it is important.
In your own words, explain what Security Domain means and give an example of why it is important.
In your own words, explain what Technology Domain means and give an example of why it is important.
In your own words, explain what Billing Domain means and give an example of why it is important.
In your own words, explain what Exam Format means and give an example of why it is important.
Summary
In this module, we explored Cloud Practitioner Exam Preparation. We learned about cloud concepts, security domain, technology domain, billing domain, exam format, practice tests. Each of these concepts plays a crucial role in understanding the broader topic. Remember that these ideas are building blocks — each module connects to the next, helping you build a complete picture. Keep reviewing these concepts and you'll be well prepared for what comes next!
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