基于P2P协议的网格电子数据银行的模型研究

针对传统网格数据库在资源发现和资源整合方面的不足，提出将网格技术与P2P技术之间进行协同和互补的思想．构造一个四层的基于P2P协议的网格电子数据银行模型。该模型运用P2P协议构建多个相同虚拟子集群，进行消息路由和资源发现的优化，利用网格技术对数据库进行管理，把业务处理放在客户端进行。该模型可以解决网格的单点失效、资源搜索等问题．同时增强网格的可扩展性。

Research on Grid Electronic Data Bank Model Based on P2P Protocol

Proposes a new approach to fill up the deficiency in resources discovery and resources integration of traditional grid database. Making the grid and P2P technology synergies and complementarities to construct an electronic data bank model based on P2P protocol. The model has four layers and builds a number of virtual sub-clusters for message routing and resource discovery optimization, and uses the grid database to process the business on the client. The model can solve the problem of the single point of failure and resources searching, while can enhance the scalability of the grid.