About This Architecture

Super Savings retail microservices architecture spans five AWS subnets orchestrating orders, inventory, payments, and logistics through ECS-based services. EventBridge and Step Functions implement the Saga pattern for distributed transactions, while Aurora, DynamoDB, and ElastiCache handle persistence across public, compute, messaging, and data layers. CloudFront, WAF, Shield, and Cognito secure the entry layer; CloudWatch, X-Ray, and GuardDuty provide observability and threat detection. Fork this diagram to customize for your retail domain, integrate external payment gateways, or extend multi-region failover capabilities.

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How do you design a scalable AWS microservices architecture for retail with distributed transactions and multi-region failover?

This diagram shows a production-grade retail platform using ECS microservices (Orders, Payments, Inventory, Logistics, Users, Notifications, Promotions) coordinated via EventBridge and Step Functions Saga pattern. Data persists in Aurora (transactional), DynamoDB (distributed), and Redshift (analytics), while CloudFront, WAF, Shield, and Cognito secure the entry layer and CloudWatch, X-Ray, GuardD