About This Architecture

Multi-AZ e-commerce platform leveraging CloudFront CDN, WAF, ALB, API Gateway, EC2, ECS Fargate, Lambda, RDS, DynamoDB, ElastiCache, and SQS for resilient order processing. Traffic flows from users through CloudFront and WAF to ALB, which routes requests to EC2 web servers, ECS microservices, and Lambda functions across two availability zones. RDS Primary replicates to RDS Standby for failover, while DynamoDB sessions, ElastiCache Redis, and SQS Order Queue decouple components and improve performance. This architecture demonstrates AWS best practices for high availability, auto-scaling, and separation of concerns in production e-commerce workloads. Fork and customize this diagram on Diagrams.so to match your VPC CIDR blocks, instance types, and regional requirements. Consider adding Auto Scaling Groups for EC2 and ECS to handle traffic spikes automatically.

People also ask

How do I architect a 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 for edge protection, ALB distributing traffic to EC2 and ECS Fargate microservices, RDS Multi-AZ for database failover, DynamoDB for sessions, ElastiCache for caching, and SQS/SNS for asynchronous order processing. Each layer is isolated in private subnets with redundancy across zones.