SOA/微服务的要求和原则是什么

Service-Oriented Architecture (SOA) is an architectural style that defines how to build systems that are composed of services. These services are independent, self-contained, and can be reused by other systems.

The main principles of SOA are:

1. Services are self-contained

2. Services are independent

3. Services can be reused

4. Services are loosely coupled

5. Services are composable