1. MONITORING
1.1. CloudWatch
2. SECURITY
2.1. Security Group (Firewall for EC2)
2.2. Roles/Policies
2.3. IAM (Access Management)
3. MESSAGING
3.1. SNS
3.2. SQS
3.2.1. Control
3.2.1.1. 1. Who can Send Mesasge
3.2.1.2. 2. Who Can Read Message
3.2.2. Features
3.2.2.1. 1. Scalability
3.2.2.2. 2. Locks Message while processing
3.2.3. Types
3.2.3.1. 1. Standard
3.2.3.2. 2. FIFO
3.2.3.2.1. Manage Sequence (e.g Tansaction Message)
4. INFRASTRUCTURE
4.1. REGION
4.2. AVAILIABILITY ZONES
4.2.1. EC2 Instances
4.2.2. EBS (Elastic Block Store)
4.2.3. DynamoDB
4.3. EDGE LOCATION
5. STORAGE
5.1. EBS
5.1.1. Usage
5.1.1.1. Block Level Storage Volumes for EC2 Instances
5.1.2. Types
5.1.2.1. General Purpose SSD (gp2)
5.1.2.2. Provisioned IOPS SSD (io1)
5.1.2.3. Throughput Optimized HDD (st1)
5.1.3. Features
5.1.3.1. 1) Create & Restore Snapshot Across AZ
5.1.3.2. 2) Types based on Worload & ThoughPut
5.2. S3
5.2.1. Concepts
5.2.1.1. Bucket -> Drives
5.2.1.2. Objects -> File
5.2.1.3. Key -> Path/FileName
5.2.2. Features
5.2.2.1. Static Website
5.2.2.2. Versioning
5.2.2.3. Policy (Access Control List)
5.2.3. Infra
5.2.3.1. AZ & Region Wise Bucket
5.2.3.2. Types of Bucket
5.2.3.2.1. 1. Standard
5.2.3.2.2. 2. One Zone
5.2.3.2.3. 3. Glacier
6. COMPUTE
6.1. EC2
6.1.1. Instance Types (Based on)
6.1.1.1. Memory
6.1.1.2. Compute/CPU
6.1.1.3. Network
6.1.2. Storage Volume
6.1.2.1. EBS (Root Device)
6.1.3. Elastic IP Address
6.1.4. Firewall (Security Group)
6.1.4.1. Protocol -> Port
6.1.4.2. IP
6.1.5. OS
6.1.5.1. Windows
6.1.5.2. Linux
6.1.5.3. AMI (Images)
6.2. LAMBDA
6.2.1. No Need to Provision Server
6.2.2. Run Code Based on Event (Trigger)
6.2.2.1. e.g File Upload in S3 Bucket
6.2.2.2. e.g Change in DynamoDB Table
6.2.3. Deployement Package
6.2.3.1. e.g Node
6.2.3.2. e.g Java
6.2.3.3. e.g Python
6.2.4. Configuration
6.2.4.1. 1. Handler Function
6.2.4.2. 2. Trigger Service
6.2.4.3. 3. Environment Variables
6.2.4.4. 4. Permissions (Roles)
6.2.4.4.1. e.g FIle Operation S3
6.2.4.4.2. e.g Send Message to SQS
6.2.4.4.3. e.g Operation on Database
7. DATABASE
7.1. DynamoDB (No-SQL)
7.1.1. Type of DB : No-SQL
7.1.2. AWS Managed Service
7.1.2.1. Cluster Management
7.1.2.2. OS & Patching
7.1.2.3. Security
7.1.3. Support Transactions
7.1.4. Auto Replicated Across AZ