一种基于事件流处理引擎的企业服务总线平台

针对目前基于企业服务总线的系统难以实现企业实际应用所需的复合事件处理功能的问题,提出了一种基于事件流处理引擎的企业服务总线平台。在基于关系代数的复合事件处理模型的基础上,对面向复合事件处理的企业服务总线平台及事件流处理引擎进行了定义和描述,并给出了主要的复合事件处理算法及性能分析。在复合事件处理的性能方面对该平台和现有的基于企业服务总线的系统进行了仿真和比较,验证了该平台的有效性。

Enterprise service bus platform based on event stream processing engine

T he ex ist ing enterprise service bus ( ESB) systems can hardly meet the pract ical applicat ion requir ement s of enterprises in complex event processing . An event str eam processing engine based ESB platfo rm was proposed to solv e this problem. On the basis of the relat ional alg ebra based complex event processing mo del, the def init ions and elaborat ions o f complex event processing based ESB plat form and event st ream pro cessing eng ine, as w ell as the main alg orithms and their performance analysis of complex event pr ocess, were g iv en. Simulat ions and comparison betw een this platform and the ex ist ing ESB system were made to prove the validity of the platform in complex event processing