π AWS Learning Roadmap: A Step-by-Step Guide
π Introduction to AWS
Before diving into specific services, let's understand some fundamental concepts:
1. βοΈ Cloud Computing Basics
– What is Cloud Computing?
– Service Models: IaaS vs PaaS vs SaaS
– Deployment Models: Public vs Private vs Hybrid Cloud
2. ποΈ AWS Foundations
– Well-Architected Framework
– Shared Responsibility Model
– AWS Global Infrastructure
π― Step 1 - Essential Services
These core services form the foundation of your AWS journey:
1. π IAM (Identity and Access Management)
– Users / User Groups
– Roles
– Policies
– Identity-Based
– Resource-Based
– Instance Profiles
– Assuming Roles
2. π VPC (Networking Layer)
– Subnets
– Private Subnet
– Public Subnet
– CIDR Blocks
– Route Tables
– Security Groups
– Internet Gateway
– NAT Gateway
3. π» EC2 (Compute)
– Instance Types
– CPU Credits
– Purchasing Options
– Keypairs
– Elastic IP
– Storage / Volumes
– Auto-Scaling
– AMIs
– Launch Templates
– User Data Scripts
– Auto-Scaling Groups
– Scaling Policies
– Elastic Load Balancers
4. π CloudWatch
– Metrics
– Events
– Logs
5. π Route53 (DNS)
– Hosted Zones
– Private
– Public
– Routing Policies
– Healthchecks
6. β‘ ElastiCache
– Redis/Memcached options
7. π¦ S3 (Storage)
– Buckets / Objects
– Storage Types
– Standard
– S3-IA
– Glacier
– Bucket / Object Lifecycle
8. π§ SES (Emails)
– Sandbox / Sending Limits
– Identity Verification
– DKIM Setup
– Feedback Handling
– Configuration Sets
– Dedicated IP
– Sender Reputation
πΌ Step 2 - Learn These Next
After mastering the essentials, move on to:
1. π DynamoDB (NoSQL Storage)
– Tables / Items / Attributes
– Primary Keys / Secondary Indexes
– Capacity Settings
– Data Modeling
– Streams
– DynamoDB Local
– Limits
– Backup / Restore
2. π³ ECS (Containers)
– ECR
– Clusters / ECS Container Agents
– Tasks Services
– Launch Config / Autoscaling Groups
3. ποΈ RDS (Managed Databases)
– DB Instances
– Storage Types
– General Purpose
– Provisioned IOPS
– Magnetic
– Backup / Restore
ποΈ Step 3 - Pick These After
π CloudFront (CDN)
– Distributions
– Policies
– Invalidations
βοΈ Step 4 - Serverless
1. Ξ» Lambda
– Creating / Invoking Functions
– Layers Custom Runtimes
– Versioning / Aliases
– Event Bridge / Scheduled Execution
– Cold Start and Limitations
– API Gateway
– Lambda@Edge
2. π Container Services
– ECS Fargate
– EKS (Kubernetes)
π‘ Best Practices and Tips
π― Focus on Essentials First
AWS offers numerous services, but start with the core services in Step 1 before moving on.
π¨ Learn by Doing
The best way to learn? Make a simple app and use the services listed above for deployment.
π Gradual Progression
Follow the steps in order. Each builds upon the knowledge from the previous one.
π Moving Forward
Remember, this roadmap is designed to provide a structured learning path through AWS services. As you progress, you’ll discover many more services and features, but this foundation will serve you well.
Β
Keep learning and keep building! βοΈπ©βπ»π¨βπ»
Note: For the most up-to-date information and detailed documentation, always refer to the official AWS documentation. π
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