Gossip-based update propagation scheme in peer-to-peer networks
P2P网络中一种基于闲话的更新传播方法*

The flooding-based update propagation scheme may induce high overhead of communication,and be not resilient to churn,and not scale well.This paper proposed a novel gossip-based push-pull update propagation scheme,where each replica peer pushed an update notification message to a set of randomly chosen neighbor replica peers,and each replica peer pulled the updated replica from its neighbor replica peers.The simulation results show that the gossip-based update propagation scheme can reduce the communication ...