A P2P Storage System Based on Balance Overlay Network

Author

Song, Wei ; Zhao, Yuelong ; Zeng, Wenying ; Wang, Wenfeng

Author_Institution

Sch. of Comput. Sci. & Eng., South China Univ. of Technol., Guangzhou, China

Volume

1

fYear

2009

Firstpage

73

Lastpage

76

Abstract

Load balance in P2P storage system will affect availability greatly. Two aspects should be considered in keeping balance: balance in peer space and balance in data replica among peers. This paper focuses on achieving balance in peer space. Peers are categorized by periodicity of availability, and long term peers are organized into virtual balanced binary tree which is improved from P-Grid. Character of P-Grid is analyzed and balanced algorithm is given for peers encounter and departure. This system can bring great advantages of scalability, decentralized control and reliability and provide new solution for increasing demands on data storage.

Keywords

grid computing; peer-to-peer computing; resource allocation; storage management; P-Grid; P2P storage system; balance overlay network; data replica; data storage; decentralized control; load balancing; peer space; virtual balanced binary tree; Algorithm design and analysis; Availability; Binary trees; Computer networks; Computer science; Distributed control; Memory; Routing; Scalability; Space technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Sciences and Optimization, 2009. CSO 2009. International Joint Conference on

Print_ISBN

978-0-7695-3605-7

Type

conf

DOI

10.1109/CSO.2009.223

Filename

5193645