Design message oriented middleware involves in many technologies . to guarantee the reliability when transforming message , transaction processing , release mode are the key questions when implementing message oriented middleware and the methods to implement them will impact the middleware ’ s performance directly 消息中间件设计涉及的技术范围很广,其中消息队列处理、事务处理、发布模式等是消息中间件实现过程中保证消息传输可靠性的关键问题,它们的实现方法对中间件性能有直接的影响。
Although plature supports a lot of os including windows , unix , openvms and shortens obviously the second developing cycle , its generality is a bit poor without considering the configurability and flexibility of smq . based on the difficulties during developing , we also summarized the problems of our design and purpose the development direction of further research in the future 尽管已经投入运行的plature系统支持如windows 、 unix 、 openvms等多种操作系统平台，大大缩短了二次开发周期，但因在smq开发中没有充分考虑到消息中间件的可配置性、可伸缩性以及需求分析的不彻底，使得plature的通用性降低了许多。
In the second of five installments on implementing middleware in high availability configurations , learn how to install and configure ibm websphere mq messaging middleware on a heartbeat cluster , providing failover capability in the event of a system malfunction 本文是由5个部分组成的关于在高可用配置中使用中间件的系列教程的第2部分，通过本文，您将学习如何在heartbeat集群上安装和配置ibm websphere mq消息中间件，使其具备在出现系统故障时能够进行故障恢复的能力。
