The document provides an overview of Amazon Web Services (AWS), a comprehensive cloud computing platform offering various services such as IaaS, PaaS, and SaaS. It explains AWS's global architecture, services, and shared responsibility model, as well as detailing specific services like EC2, S3, RDS, and DynamoDB. Additionally, it highlights the free tier available for new AWS customers and various types of load balancers and message services.

1. AWS Architecture Training
Pratyush Majumdar
AVP - Technology
91Mobiles

2. What is AWS
Amazon Web Services is a platform that offers flexible, reliable, scalable, easy-to-use and cost-
effective cloud computing solutions.
Cloud Computing is the on-demand availability of computer system resources, especially data
storage (cloud storage) and computing power, without direct active management by the user.

3. Types of Cloud
Computing
● Infrastructure as a Service (IaaS)
● Platform as a Service (PaaS)
● Software as a Service (SaaS)

4. AWS Global
Architecture
● Regions
● Availability Zones
● Edge Locations
https://aws.amazon.com/about-aws/global-
infrastructure/

5. Shared
Responsibility
Model
● Customer responsibility “Security
in the Cloud”
● AWS responsibility “Security of
the Cloud”

6. How to access AWS Resources
● AWS Management Console or Web Console
● Command Line Interface (CLI)
● Integrated Development Environment (IDE)
● Software Development Kit (SDK)
● Infrastructure as Code

7. AWS Services (1 of 3)
● Route 53
● Virtual Private Cloud (VPC)
● Elastic Compute Cloud (EC2)
● Simple Storage Service (S3)
● Cloudfront
● Relational Database Service (RDS)
● Elasticache
○ Memcached
○ Redis
● DynamoDB

8. AWS Services (2 of 3)
● Elastic Load Balancing (ELB)
● Simple Queue Service (SQS)
● Simple Notification Service (SNS)
○ SMS Messages
○ Push Notifications
● Elasticsearch

9. AWS Services (3 of 3)
● Serverless
○ API Gateway
○ AWS Lambda
○ DynamoDB

10. Route53

11. Virtual Private
Cloud (VPC)
Amazon VPC) is a service that
lets you launch AWS
resources
in a logically isolated virtual
network that you define.

12. Elastic Compute
Cloud (EC2)
● Instance types
● Amazon Machine Images (AMI)
● Elastic IPs
● Auto Scaling
● Elastic Block Storage (EBS)
● Snapshots

13. Simple Storage
Service (S3)
● Amazon S3 is an object storage
service.
● S3 is designed for 11 9’s of
durability which is
99.999999999 %.
● Designed for 99.99% availability
over a given year.
● Supports SSL for data in transit
and encryption of data at rest.
● Storage classes.

14. Cloudfront CloudFront is a fast Content Delivery
Network (CDN) service that securely
delivers data, videos, applications, and
APIs to customers globally with low
latency, high transfer speeds.

15. Relational
Database Service
(RDS)

16. Elasticache
1. Caching
2. Session Storage

17. DynamoDB DynamoDB is a NoSQL database that
supports both key-value and document
database that delivers single-digit
millisecond performance at any scale.
DynamoDB can handle more than 10 trillion
requests per day and can support peaks of
more than 20 million requests per second.

18. Elastic Load
Balancing (ELB)
Types of ELB
● Application Load Balancer
● Network Load Balancer
● Gateway Load Balancer
● Classic Load Balancer
Types of ELB
● Application Load Balancer
● Network Load Balancer
● Gateway Load Balancer
● Classic Load Balancer

19. Simple Queue
Service (SQS)
SQS is a fully managed message queuing
service that enables you to decouple and
scale microservices, distributed systems,
and serverless applications.
Standard queues offer maximum
throughput, best-effort ordering, and at-
least-once delivery.
SQS FIFO queues are designed to guarantee
that messages are processed exactly once, in
the exact order that they are sent.

20. Simple Notification
Service (SNS)
1. SMS Message
2. Push Notification

21. Elasticsearch

22. Serverless
Serverless computing is a cloud
computing execution model in
which the cloud provider allocates
machine resources on demand,
taking care of the servers on
behalf of their customers.

23. Free Tier
These free tier offers are only available to new AWS customers, and are available for 12 months
following your AWS sign-up date. When your 12 month free usage term expires or if your application use
exceeds the tiers, you simply pay standard, pay-as-you-go service rates.
● Amazon EC2 - 750 hours per month
● Amazon S3 - 5 GB of standard storage
● Amazon RDS - 750 hours per month
● Amazon Cloudfront - 50 GB of data transfer OUT
● Amazon Elasticsearch service - 750 hours per month

24. Sample Architecture-1

25. Sample Architecture-2

26. https://www.youtube.com/watch?v=vg5onp8TU6Q
Sample Architecture-3

27. Thank You
Questions?