About This Architecture

AWS Order Processing Sequence Diagram orchestrates a five-phase workflow using SQS, ECS, DynamoDB, and S3 to handle order ingestion, payment processing, invoice management, data storage, and CI/CD deployment. Orders flow from the order-processor through an SQS queue to the payment-gateway and payment-workflow, triggering notifications and persisting invoices to DynamoDB while archiving data in S3. This architecture demonstrates asynchronous, decoupled microservices patterns that improve resilience and scalability across critical business operations. Fork and customize this diagram on Diagrams.so to adapt queue configurations, add retry logic, or integrate additional AWS services like Lambda or SNS. Note the warning: payment-workflow lacks SQS DeleteMessage calls, risking duplicate message processing—a critical consideration when implementing idempotency in production systems.

People also ask

How do I design an AWS order processing system using SQS and microservices?

This diagram shows a five-phase AWS order processing architecture where orders flow through SQS into ECS-based payment and notification services, with invoices stored in DynamoDB and data archived to S3. The sequence demonstrates asynchronous decoupling and includes a critical warning about SQS message deletion to prevent duplicates.