Replica Chain Based Consistency Maintenance Algorithm in P2P Systems
Ouyang Song · Jisuanji gongcheng · 2008
This paper presents a replica chain based consistency maintenance algorithm in unstructured P2P systems.It utilizes the broadcasting ofupdate message to create a replica chain of a file when the update is firstly initiated by a replica node.After that update message is transferredthrough the replica chain without flooding.And the maintenance of the chain is performed by the broadcasted message recorded by every nodereceiving it.Experiments with this algorithm on the PeerSim platform show that the algorithm is effective.