| ESB是企业服务总线:Enterprise Services Bus,其最早概念来自于 Predicts 2004: Enterprise Service Buses Are Taking Off 。我们来看一下Bitpipe.com的定义:An
enterprise integration architecture that allows incremental integration
driven by business requirements, not technology limitations. Also called: Enterprise Service Bus and Enterprise Services Bus。而 O'reiley的Enterprise Services Bus一书中说:在 ESB中,应用和事件驱动服务以一种松散耦合的方式紧密地联系在SOA 中。 这使得它们能够彼此独立运行,并且仍然能够提供广泛的业务功能价值。其核心特征是:1. Web Services2. 数据变换3. 智能路由4. MOM两个主要特点:一是分布式集成,二是松散耦合的应用和集成逻辑的分离 |