P2P文件共享系统中的复制策略  

Replication strategies in P2P file-sharing systems

作　　者：徐勇[1] 

机构地区：[1]肇庆学院数学与信息科学学院,广东肇庆526061

出　　处：《计算机工程与应用》2013年第6期100-104,共5页Computer Engineering and Applications

摘　　要：复制技术可以提高P2P文件共享系统的可靠性,改善查询性能和负载均衡。对文献中出现的各种复制策略进行总结综述,列出了各种复制策略背后的思想和拟解决的问题。在详细分析这些复制策略的特点基础上,对复制策略进一步的工作进行了展望并提出了建议。对进一步的研究复制策略有一定的参考价值。Replication techniques can bring many benefits such as improving search performance, reliability and load-balanc- ing in a P2P file-sharing system. This paper surveys replication strategies that have appeared in the literature. The ideas behind each replication strategy and the problem each one wants to address are listed. After analyzing the characteristics of those repli- cation strategies, the direction of future work is suggested, which has some reference value for further study.

关 键 词：点对点文件共享系统 复制策略 查询 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]