消息中间件管理器的设计和实现

提高分布计算中间件的性能和可用性的一个主要方法是加强中间件的管理功能，通过对现阶段的中间件管理产品进行研究，提出了中间件管理的管理框架，并针对ISMQ消息通信中间件，介绍了消息中间件管理器ISMQM的设计与实现，在给出ISMQM的总体结构和对象模型后，详细论述了基于SNMP通信协议下管理器的设计和实现方案，并讨论了在不同情况下的负载平衡算法，结果表明，ISMQM有效地管理了消息中间件，其设计和实现方案为应用软件资源的管理提供了一种有效的参考方案。

DESIGN AND IMPLEMENTATION OF MESSAGE MIDDLEWARE MANAGER

One of the main methods to enhance middleware's quality is to manage it efficiently. A management framework of middleware is provided after researching into current middleware management. Addressing ISMQ middleware, the design and implementation of a message middleware manager ISMQM is introduced. The architecture and the object model of ISMQM are also described. Based on SNMP protocol, the design and implementation scheme of the manager is described and the load balancing algorithms of different situations are discussed. As a result, ISMQM efficiently manages the message middleware. The scheme of design and implementaion of this system also provides an efficient way to manage software resources.