A Replication Algorithm Considering the Node Traffic for P2P Networks

Autor:	Yong Qiong Zhu, Rui Min Hu
Rok vydání:	2013
Předmět:	Computer science Distributed computing Replica Node (networking) Hit rate General Medicine Peer-to-peer Focus (optics) computer.software_genre computer Algorithm Replication (computing)
Zdroj:	Applied Mechanics and Materials. 339:285-291
ISSN:	1662-7482
DOI:	10.4028/www.scientific.net/amm.339.285
Popis:	In this paper we focus on replication method in unstructured Peer-to-Peer (P2P) networks. Most current replication approaches are designed for the structured P2P systems. The EAD is specific for the unstructured P2P network, but the replica utilization is low and has the bump problem. In order to acquire more replica utilization and search efficiency, we propose a decentralized replication methodsFTR. The proposed algorithm can calculate the real query flow of node according to the order of the node selected. Experiment on the simulation proves that our method can enhance search success rate and replica hit rate.
Databáze:	OpenAIRE
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