Research on routing method on peer-to-peer network

At present, the Internet model of the system is taking place from a traditional client / server (client / server) mode to right-Peer Computing (peer-to-peer, also referred to as P2P) mode to transmit. The core idea of P2P is that all participating nodes in the system (referring to a computer on the Internet) is completely equal status, there is no distinction client and server, it can be said that each node is both a client and also server; both to provide services to others , but also to enjoy the service from others. This article will topology information into unstructured P2P networks, unstructured P2P networks and take advantage of the inherent characteristics of the network domain, the choice of classification and super-node, thereby enhancing the efficiency and success rate of queries to reduce the burden on the network.