一种EJB体系结构性能的研究  

Research on Performance of EJB Software Architecture

作　　者：何俊[1] 李阳[2] 

机构地区：[1]杭州电子科技大学通信工程学院,杭州310012 [2]杭州师范学院,杭州310027

出　　处：《计算机工程》2007年第1期68-70,73,共4页Computer Engineering

摘　　要：EEJBM体系结构采用服务器路由和构件调用预测算法来提高EJB应用系统的效率,把优化的重点放在使用Register-Provid来提供高效服务器地址和使用EJBPOOL来缓冲EJB构件的连接过程。文中分析了3种EJBPOOL中的构件预测替换策略,并且讨论每个算法特性及其不同应用场景。实验结果表明,这种新的EJB体系结构有效地提高了分布式系统的性能。The software architecture of EEJBM is the two-layer distribute component software architecture. In order to gain the high performance for the remotely method invoking, it optimizes two points： the first is using register-provide method to get the high performance server＇s location, the second is using EJBPOOL to initialize the EIB HOME＇s connection beforehand. The forecasting arithmetic is discussed and analyzed in different area. The experimental results show that the new EJB software architecture can get good result in improving the performance and efficiency of distribute system.

关 键 词：EJB 性能 算法 预测 效率 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]