To some extent, the approach we will be describing applies one of the fundamental principles of SOA to the development of SOA solutions: separation of concerns and loose coupling.
SOA promotes design principles like loose coupling, separation of concern, implementation encapsulation, and standardized contracts.
SOA促进松散耦合、问题分离、实现封装和标准化合同等设计原则。
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In a typical Service-Oriented Architecture (SOA) deployment, a number of layers are introduced to facilitate the separation of concerns and to assist in loose coupling.