A service-oriented architecture is a framework for integrating business processes and supporting IT infrastructure as secure, standardized components—services—that can be reused and combined to address changing business priorities.

面向服务的架构是一个框架，目的是集成业务过程以及起支撑作用的IT基础设施。这些业务过程和IT基础设施表现为安全的、标准化的组件，即服务，它们可以被复用和组合，以应对不断变化的业务优先级。