From Microservices Patterns by Chris Richardson

The heart of an enterprise application is the business logic that implements the business rules. In a microservice architecture the business logic is spread over multiple services. Some external invocations of the business logic are handled by a single service. Other, more complex requests, are handled by multiple services and sagas are used to enforce data consistency. In this article, I describe how to implement a service’s business logic.

From Microservices Patterns by Chris Richardson

In this article, excerpted from Microservice Patterns, discusses the definition of the microservice architecture and why it’s important to software development.