AWS - Deploy a three tier AWS Architecture
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How to deploy a Three Tier AWS VPC Architecture and it's components.¶
Prerequisites¶
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You need to have an AWS account. Click here to get your AWS free tier account for up to six (6) months.
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No coding experience
- No previous IT knowledge
🔹 Tier Breakdown¶
| Tier | Subnet Type | Components |
|---|---|---|
| Public Tier | Public Subnet | EC2 Instances, Auto Scaling Group, S3 Bucket |
| App Tier | Private Subnet | API Gateway, Lambda Functions |
| DB Tier | Private Subnet | RDS or EC2-based database |
🧱 Infrastructure Components:¶
- VPC with CIDR block 10.0.0.0/16
- 2 Availability Zones for high availability
- Public Subnet with IGW and Auto Scaling Group
- Private Subnets with API Gateway, Lambda Functions, and RDS or EC2-based database
- Security Groups for tier isolation and controlled access
- Route Tables for subnet-level routing