[1]司加全,杨武.一种结构化P2P存储系统的负载均衡方法[J].南京理工大学学报(自然科学版),2011,(01):38-41.
 SI Jia-quan,YANG Wu.Load Balancing Approach in Structured P2P Storage System[J].Journal of Nanjing University of Science and Technology,2011,(01):38-41.
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一种结构化P2P存储系统的负载均衡方法()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2011年01期
页码:
38-41
栏目:
出版日期:
2011-02-28

文章信息/Info

Title:
Load Balancing Approach in Structured P2P Storage System
作者:
司加全杨武
哈尔滨工程大学信息安全研究中心,黑龙江哈尔滨150001
Author(s):
SI Jia-quanYANG Wu
Information Security Research Center,Harbin Engineering University,Harbin 150001,China
关键词:
结构化对等网 网络存储 负载均衡 节点划分
Keywords:
structured peer-to-peer network network storage load balance node partition
分类号:
TP393
摘要:
针对结构化P2P 存储系统中的负载不均衡问题,提出了一种基于虚节点划分的负载均衡方法。建立适用于P2P 存储系统的节点性能模型,对网络节点进行性能评价,将物理网络中性能弱的临近节点划分成DHT 网络中的一个虚拟节点以平衡系统的负载。实验结果表明该方法可以有效降低结构化P2P 存储系统中负载不均衡节点的数量。
Abstract:
Aiming at the load imbalance in the structured P2P network storage system,a load balancing approach based on division of virtual nodes is proposed. A node performance model in the P2P storage system is established. The performance of P2P network node is evaluated. The adjacent weak nodes are partitioned into a virtual node in DHT network to reduce the imbalance of load and improve the system’s performance. The experimental results show that the approach can greatly reduce the numbers of the weak nodes and high-load nodes.

参考文献/References:

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[4] Rao A,Lakshminarayanan K,Surana S,et al. Load balancing in structured P2P systems[A]. Proceedings of the 2nd International Workshop on Peer-to-Peer Systems ( IPTPS’03) [C]. Heidelberg,Germany: Springer Press,2003: 68-79.
[5] Frank B M,Frans K,David K,et al. Wide-area cooperative storage with CFS[A]. Proceedings of the 18th ACM Symposium on Operating Systems Principles ( SOSP’01) [C]. Banff,Canada: ACM Press,2001: 202 -215.
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备注/Memo

备注/Memo:
基金项目:国家242 信息安全计划( 2009A20) 作者简介:司加全( 1972-) ,男,博士,副研究员,主要研究方向: 网络安全,E-mail: sijiaquan@ hrbeu. edu. cn。
更新日期/Last Update: 2012-02-28