Core AWS services in module 1

Amazon EC2

Virtual servers in the cloud (IaaS) for running applications.

AWS Lambda

Serverless compute service that runs code without provisioning servers.

Elastic Load Balancing (ELB)

Distributes incoming traffic across multiple EC2 instances.

Auto Scaling

Automatically adjusts compute resources based on demand.

Amazon S3

Object storage, highly durable and scalable.

Amazon EBS

Block storage for EC2 instances.

Amazon EFS

Scalable file storage for EC2 instances.

Amazon RDS

Managed relational database service.

Amazon DynamoDB

Fully managed NoSQL database service.

Amazon VPC

Logically isolated network environment for AWS resources.

Amazon CloudFront

Content delivery network (CDN) for faster global delivery.

Amazon Route 53

Highly available DNS and domain registration service.

AWS IAM

Manage users, groups, and permissions securely.

AWS Organizations

Manage multiple AWS accounts centrally.

AWS Trusted Advisor

Provides best-practice recommendations for cost, performance, and security.

AWS CloudFormation

Infrastructure as Code (IaC) to provision resources using templates.

AWS CloudTrail

Tracks API calls for auditing and monitoring.

Amazon CloudWatch

Monitors metrics, logs, and sets alarms for AWS resources.

AWS Cost Explorer

Analyzes and forecasts AWS costs.

AWS Global Infrastructure

Regions = geographic areas, AZs = isolated data centers, Edge Locations = CDN points for low-latency delivery.

Shared Responsibility Model

AWS secures the cloud infrastructure; customers secure their data and applications.

Cloud Deployment Models

Public cloud, Private cloud, Hybrid cloud.

AWS Pricing Models

On-Demand, Reserved, Spot, Free Tier.

compute services

amazon ec2, aws lambda, elastic loading balancing (elb), amazon ec2 auto scaling, aws elastic beanstalk. amazon ecs and eks and ecr, aws fargate

AWS Fargate

• Serverless container service

• Works with ECS & EKS

• No need to manage underlying servers

• Pay only for the resources the containers use

storage services

amazon s3, amazon s3 glacier, amazon efs, amazon ebs

database services

amazon rds, amazon DynamoD3, amazon redshift, amazon aurora

networking and content delivery services

amazon vpc, amazon route 53, amazon cloud front, elastic load balancing

Management and governance services

AWS trusted advisor, aws cloudwath, aws cloud trail, aws well-architected tool, aws auto scaling, aws command line interface, aws config aws management console, aws organizations

AWS cost management

aws cost and usage report, aws budgets, aws cost explorers

security indentity and compliance services

aws iam, amazon cognito, aws sheild, aws artifact aws kms

Business prespective

• ensures that IT is aligned with business needs, and that IT investments can be traced to demonstratable business results.

• * IT finance, IT strategy, benefits realization, Business risk management

People prespective

• prioritize training, staffing, and organizational changes

• resource management, incentive management, career management, training management, and organizational change management

• human resources, staffing, and people managers

Governance prespective

• skills and processes align IT strategy and goals with business strategy and goals

• portofolio management, program and project management, business performance measurement, license management

• CIO, program managers, enterprise architects, business analysts, and portofolio managers

Platform prespective

• understand and communicate the nature of IT systems and their relationships to describe the architecture of the target state environment

• compute provisioning, network provisioning, storage and database provisionings, systems and solution architecture, application development

• CTO, IT managers, and solution architects

Security prespective

• organization meets its security objectives

• identity and access management, detective control, infrastructure security, data protection, incident response

• CISO, IT security managers, IT security analysts

Operations prespective

• define how day-to-day ish business will be conducted

• service monitoring, application performance monitoring, resource inventory management, release management or change management, reporting and analytics, business continuity or disaster recovery, IT service catalog

• IT operations managers and IT support managers

focus on business capabilities

business, people, governing

Focus on technical capabilities

platform, security, operations