支持多服务的消息中间件设计与实现

为了解决消息中间件中的性能瓶颈问题和实现其可靠性的提高，研究并开发了支持多服务的消息中间件，提供单个节点无法提供的性能和可靠性保障。消息集群设计过程中涉及的主要内容包括：消息中间件特点分析、消息集群特征总结、消息集群整体结构的研究和设计以及负载均衡、负载迁移、故障恢复这三项关键技术的设计与实现。
关键词: 消息中间件，集群，负载均衡，负载迁移，故障恢复
Abstract: To solve the performance bottleneck of Message Oriented Middleware (MOM) and prove its reliability， we design and develop a new MOM that can support multi-services and offer performance and reliability assurance which single MOM can not afford. The main contents involved in the design process of message cluster include: the characteristics analysis of MOM， the sum-up of message cluster’s characteristics， the investigation and design of message cluster’s entire structure， the design and realization of load balancing， load transfer and failover these three key techniques.
Key words: Message Oriented Middleware (MOM)， cluster， load balancing， load transfer， failover