非实时服务的SOAP响应缓存策略及其应用

针对企业面向服务体系架构(SOA)环境中非实时服务的重复请求问题，提出一种基于简单对象访问协议(SOAP)扩展的服务响应缓存策略，并在企业服务总线(ESB)上进行了实现，通过将服务响应缓存起来用于应答一定时间内的相同请求，以提高对于这些请求的响应速度。该策略能同时处理普通SOAP响应和带附件SOAP响应，并对SOAP附件设置了防重复缓存机制。在对两个实际服务的测试中，其服务响应时间与采用缓存策略前相比分别缩短了38%和22%，证明了该缓存策略的有效性。

SOAP response caching strategy for non-real time services and its application

Concerning the repetitive requests to non-real time services in the Service Oriented Architecture(SOA),the authors proposed a response caching strategy based on the extension of Simple Object Access Protocol(SOAP)and XML-binary Optimized Packaging(XOP)and implemented it in Enterprise Service Bus(ESB),which cached the service responses for replying the same requests within a certain period of time in order to accelerate the response to these requests.This strategy can be applied to the general SOAP responses...