基于 P2 P技术的个人数字图书馆复本策略

摘要

在分析P2 P技术和个人数字图书馆的基础上，结合复本问题对个人数字图书馆造成的影响，提出一种基于P2 P技术的个人数字图书馆复本策略，该策略根据资源被请求次数创建索引文件或复本，为个人数字图书馆系统的可靠性提供保障。%On the basis of analysis of P2P technology and the personal digital libraries ,combining the impact of personal digital libraries caused by duplicates ,a duplicate strategy of Personal Digital Library based on peer‐to‐peer is proposed which creates an index file or duplicate according to the number of resource requested and guarantees the reliability of the personal digital library system .