分布式数据库中间管理平台的研究

以大型数据库应用为背景,提出了一种访问分布式数据库的多Agent系统框架,重点研究了该框架中基于Matchmaker原理的中间管理平台。Matchmaker机制改进了传统的集中式中间件服务,较为有效地解决了分布式数据库系统中事务处理效率和系统负载均衡等问题;同时,由于多Agent系统所具有的自主性、反应性和社会性,该平台具有良好的开放性、动态性和自适应性。

Intermediate Management Platform of Distributed Database

With the application of large-scale database as background,a framework of accessing distributed database multi-agent system was proposed,and the focus was on the intermediate management platform based on matchmaker.The matchmaker mechanism improved the traditional middle ware with concentrative service,and effectively solved the problems such as transaction efficiency and balanced load in distributed database system.Due to the autonomy,reactivity and sociality of multi-agents,the managing platform has many advantages,such as good open-ability,dynamic property and self-adaptability.