Research on network proxy cache system for P2P flow

Aiming at solving the problem of network congestion caused by the enormous flow produced in the process of widely using P2P, on the basis of the in-depth study of the work principle of Web caching system, this paper puts forward and designs a novel web caching system, which is a combination of traffic identification system and network caching system based on minimum frequency algorithm. This system not only can identify the P2P traffic accurately, but also can replace the cache of P2P data. When the number of users increases, it improves the hit rate of network cache system, which can effectively reduce the occupancy rate of server and bandwidth. In addition, this system combines the flow load algorithm, which optimizes the deployment strategy. The experimental results show that this cache system can be a very good improvement in solving the network congestion problems brought by the P2P flow.