SOA体系下细粒度组件服务整合的探讨

Discussion about the integration of component services with finer granularity in SOA applications

研究了服务粒度对SOA架构下系统效率的影响,提出了使服务粒度能够灵活变化的方法。在基于Java平台的应用中,通过对本地细粒度组件服务的编排性描述,提供执行该描述的机构,使它们呈现为粗粒度的服务组件,从而加强系统的灵活性,提高系统的运行效率。最后结合具体应用给出了该方法的设计和部分实现。

To make the granularity of component services mere flexible, an approach was presented after an investigation about the influence of service granularity on the efficiency of SOA application. In the applications based on Java platform, this approach changed the finer grained services into coarsely grained to improve its performance with describing those finer grained services on schedule and providing an engine to execute this description. The design and part implementation of this approach were given.