基于JMS的分布式ESB的设计与实现

Distributed Enterprise Service Bus: Design and Implementation

企业服务总线(ESB)是基于SOA思想的企业业务集成基础软件架构。本文在分析集中式ESB局限性的基础上,提出了基于JMS构建分布式企业服务总线的设计方案。分布式ESB实现了总线负载均衡,克服了集中式架构存在的单点故障和性能瓶颈问题,并且支持消息传输的持久性。原型系统的试验表明该设计方案有良好的应用效果。

Enterprise Service Bus is a software infrastructure based on SOA for application integration. After the limitations of centralized ESB are analysed, a scheme design of distributed ESB base on JBI is proposed in this paper. Distributed ESB has the merits of load balancing, allowing single node failure, and supporting persistent messaging. A distributed ESB also avoids producing the performance bottleneck. Experiments prove that it is correct and effective.