对称搜索技术P2P在网格资源检索中的应用

Applications of Symmetrical Search Technique P2P in Grid Resources Searching

通过对传统的基于W eb的搜索引擎的工作原理和性能分析、P2P系统的拓扑结构和性能分析以及基于代理的网格搜索引擎的结构和性能分析,探讨了P2P系统与网格系统相融合的可能性,给出了基于P2P技术的网格资源搜索引擎的改进模型。通过评价和分析,证明了它的合理性和高效性。

This paper analyzes the work theory and property of traditional searching engine in Web, the topological structure and property of P2P system and the structure and property of grid searching engine based on agent. It also discusses the possibility of P2P system combined with grid system. The paper gives the improved model of grid resources searching engine based on P2P teehnique which proves to be resonable and has high efficiency by evaluation and analyse.