About This Architecture

Multi-tier e-commerce information system on AWS spanning two availability zones with CloudFront CDN, WAF, and Route 53 DNS protecting customer, admin, and seller traffic. Application tier uses ALB routing to EC2 instances running Product, Order, Inventory, and Report modules, with Lambda functions handling User Auth, Payment, and Notification logic via API Gateway and SQS. Data tier features RDS MySQL primary-standby replication across AZ-1 and AZ-2, ElastiCache Redis for session caching, DynamoDB for session storage, and S3 for product images, all monitored by CloudWatch and secured via IAM. This architecture demonstrates high availability, fault tolerance, and separation of concerns across compute, storage, and messaging services. Fork and customize this diagram on Diagrams.so to adapt the module distribution, instance types, or database configuration for your specific transaction volume and latency requirements.

People also ask

How do I design a scalable, highly available e-commerce platform on AWS across multiple availability zones?

This diagram shows a production e-commerce architecture spanning AZ-1 and AZ-2 with CloudFront CDN and WAF protecting traffic, ALB distributing requests to EC2 modules (Product, Order, Inventory, Report), Lambda handling Auth and Payment via API Gateway, and RDS MySQL primary-standby replication ensuring database failover. ElastiCache Redis caches sessions, DynamoDB stores session data, SQS queues