EAI中对Web服务的访问性能的改进研究  

RESEARCH ON THE IMPROVEMENT OF WEB SERVICES ACCESS PERFORMANCE IN EAI

作　　者：边小凡[1] 郭恒[2] 

机构地区：[1]河北大学计算中心,河北保定071002 [2]河北大学数学与计算机学院,河北保定071002

出　　处：《计算机应用与软件》2008年第9期118-121,共4页Computer Applications and Software

基　　金：河北科技攻关计划项目(20061124001)

摘　　要：长期以来,基于SOA(Service Oriented Architecture)的EAI(Enterprise Application Integration)中对Web服务的访问存在比较严重的性能问题。在分析了问题的原因和现有可能的解决方案的基础上,提出了一种新的解决问题的途径:通过在本地加入WS-Cache,在一定程度上模拟对Web服务的调用和执行,从而提高了系统中对Web服务的访问性能。For a long time, there is a serious problem in Web services access performance in EAI based on SOA. The reason of the problem and the possible solutions are discussed, and a new solution to the problem is presented. With WSCache component added in local, the invokation and execution of Web services are simulated to some extent. Thus, the Web services access performance is enhanced in the system.

关 键 词：EAI WEB服务 性能 缓存 局部性原理 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]