分布式企业服务总线的设计与实现_符宁.pdf

33 24 2007 12 Vol.33 No.24 Computer Engineering December 2007 ·· 2007 A TP311 1,2 1 1 (1. 710072 2. 710068) JBI ESB ESB SOA Design and Implementation of Distributed Enterprise Service Bus 1, 2 1 1 FU Ning , ZHOU Xing-she , YANG Gang (1. School of Computer, Northwestern Ploytechnical University, Xi’an 710072; 2. PLA Xi’an Institute of Politics, Xi’an 710068) AbstractThis paper proposes a scheme design of distributed ESB and analyzes the limitations of centralized ESB base on JBI. Distributed ESB has the merits of load balance, allowing single node failure, and supporting persistent messaging. It avoids producing the performance bottleneck. Experimental results prove that it is correct and effective. Key wordsEnterprise Service Bus(ESB); application integration; SOA (ESB) SOA NMR NMR [1] [2] ESB EAI 1 ESB JBI JBI () JBI(Java Business Integration)SUN [3] JBI JBI SOA (1)JBI Java JBI ESB 3 (Normalized Message Router, NMR)JBI JBI NMR JBI