The AWS Microservices Architecture Diagram represents the microservices architecture. It is an application built as a collection of independent components that run each application process as a service. These services communicate with one another via a well-defined interface and lightweight APIs. Services are designed to enhance business capabilities, and each service serves a single purpose. AWS Microservices architecture diagrams describe the design, topology, and deployment of AWS cloud-based applications. Microservices is an architectural style that structures an application as a collection of small autonomous services based on a business domain. Each service in a Microservice Architecture is known to be self-contained and implements a single business capability.