About This Architecture
Event-driven serverless microservices architecture using API Gateway, Lambda functions, EventBridge for event routing, SQS for decoupled processing, DynamoDB for state, and Step Functions for orchestration. Includes SNS for fan-out notifications and CloudWatch for observability across all services. Fork this diagram on Diagrams.so to customize the event routing patterns or add additional microservice domains for your workload. Source: https://aws.amazon.com/architecture/