摘要
分布式哈希表(Distributed Hash Table,DHT)是一种前景广阔的对等网络拓扑模型。基于DHT的P2P系统中各种因素,例如结点异构性和不同的文件访问率等,都可能会影响DHT系统的效率。本文针对P2P的DHT算法进行了研究,并提出对其进行优化的详细策略。
Distributed Hash Table is a kind of P2P network topology model which has broad prospects. In DHT based on P2P systems,various issues such as peer heterogeneity and diverse file popularity may affect the efficiency of DHT system. The paper aims to make research on the arithmetic of P2P's DHT,and bring forward the particular strategy to optimize it.
出处
《河北软件职业技术学院学报》
2009年第1期59-61,共3页
Journal of Hebei Software Institute
基金
重庆市科委重点课题"重庆移动OA扩容项目Web Sphere Application节点负载优化专题研究"(CSTC
2008EB0016)
关键词
DHT
P2P系统
负载均衡
DHT (Distributed Hash Table)
P2P (Peer-to- Peer) system
load balancing