P2P Storage System Based on Storage Resource Topic Grouping

doi:10.3969/j.issn.1000-3428.2009.07.025

Computer Engineering ›› 2009, Vol. 35 ›› Issue (7): 76-77,8. doi: 10.3969/j.issn.1000-3428.2009.07.025

• Software Technology and Database • Previous Articles Next Articles

P2P Storage System Based on Storage Resource Topic Grouping

CAI Liang1, HUANG Hao2

(1. Dept. of Information Management, Hubei Automotive Industries Institute, Shiyan 442002; 2. College of Computer & Communication, Hunan University, Changsha 410082)

Received:1900-01-01 Revised:1900-01-01 Online:2009-04-05 Published:2009-04-05

基于存储资源主题分组的P2P存储系统

蔡亮1，黄浩2

(1. 湖北汽车工业学院信息管理系，十堰 442002；2. 湖南大学计算机与通信学院，长沙 410082)

Abstract

Abstract: By using the way of P2P, a P2P storage system is built. The nodes involved in the system are grouped by the number of the subject of resources and the predicted network distance. The overlay network maintained by super nodes is formed, which implements effective management of nodes. Moreover, by using the multiplex naming mechanism of nodes, the efficiency of data storage in system is promoted. The performance of this storage system is testified on the basis of simulation experiment.

Key words: P2P storage system, topic overlay network, grouping, replication

摘要： 利用P2P方法建立一个P2P存储系统，对参与节点按资源主题数和预测网络距离进行分组，形成由超节点维护的覆盖网络，实现对节点的有效管理，同时使用节点多重命名机制提高系统存储效率，并在仿真实验基础上，对该存储系统的性能进行验证。

关键词: P2P存储系统, 主题覆盖网络, 分组, 副本

CLC Number:

TP311.52

CAI Liang; HUANG Hao. P2P Storage System Based on Storage Resource Topic Grouping[J]. Computer Engineering, 2009, 35(7): 76-77,8.

蔡亮;黄浩. 基于存储资源主题分组的P2P存储系统[J]. 计算机工程, 2009, 35(7): 76-77,8.

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