基于P2P的网络资源搜索引擎研究

Research on Network Resource Search Engine Based on P2P

介绍非结构化对等网络在网络资源搜索机制的工作原理,分析其带来的可扩展性问题,详细探讨两个关键技术Caching技术和Gnutella搜索机制,优化节点间的负载均衡,进而提高网络的可扩展性和网络资源搜索效率。

Introduces the search mechanism in unstructured peer-to-peer network and its working principle. By analyzing its poor scalability problem, introduces the two key technologies （Caching technology and the search mechanism of Gnutella）in details. It optimizes the loadbalancing among peers, and then improves the scalability of network and the efficiency of resource search.