Chord算法性能及优化策略分析  

Analysis of capability and advanced method of Chord

作　　者：刘云[1] 马义忠[1] 贠秋峰[1] 

机构地区：[1]兰州大学信息科学与工程学院,甘肃兰州730000

出　　处：《计算机工程与设计》2008年第21期5454-5456,5463,共4页Computer Engineering and Design

基　　金：甘肃省信息科学与技术人才培养基地基金项目(甘教高2002-40)

摘　　要：Chord协议是一种典型的结构化P2P网络协议。在实际应用过程中,根据不同的环境需求,人们提出了各种Chord协议的修正版本,但是不同版本之间的异同为进一步对Chord协议的研究增加了困难。在分析了Chord协议的基础上,对其优点和"缺陷"作了概括性的总结,并根据Chord协议的缺陷,对各种Chord协议的修正方案进行了系统的分类,从而为较高层次上对Chord协议的研究提供了方便。Chord protocol is a typical structurized P2P network protocol. In practical application, according to different environment demand, some revision editions for each kind of Chord protocol are proposed. But the differences between versions increased the difficulties in the Chord protocol research. Based on the analysis of Chord protocol, the merit and the flaw are summarized. According to the Chord agreement＇s flaw, emendation of Chord protocol is categorized, thus convenience is provided in the research of the Chord protocol in high level.

关 键 词：CHORD协议 点对点网络 One—hop Dual_Chord TaChord 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]