Evaluation of the P2P file sharing technique by indexed-priority metric

  • Authors:
  • Toshinori Takabatake;Yoshikazu Komano

  • Affiliations:
  • Department of Information Science, Shonan Institute of Technology, Fujisawa, Kanagawa, Japan;Department of Information Science, Shonan Institute of Technology, Fujisawa, Kanagawa, Japan

  • Venue:
  • ANTS'09 Proceedings of the 3rd international conference on Advanced networks and telecommunication systems
  • Year:
  • 2009

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Abstract

Recently, the improvements in processing performance of a computer and high speed communication of an optical fiber have been achieved, so that the amount of data which are processed by a computer and flowed on a network has been increasing greatly. However, in a client-server system, since the server receives and processes the amount of data from the clients through the network, a load on the server is increasing. Thus, there are needed to introduce a server with high processing ability and to have a line with high bandwidth. In this paper, concerning to P2P networks to resolve the load on a specific server, a criterion called an Indexed-Priority Metric has been proposed and its performance is evaluated. The proposed metric is to allocate some files to each node. As a result, the load on a specific server can distribute them to each node equally well. Simulation results show that the proposed metric can make files distribution on the specific server.