Proxy Cache Replacement Algorithm Based on Popularity Prediction of Streaming Media File
Zhang Huan-yuan · Jisuanji gongcheng · 2007
Caching frequently used streaming media files at proxies close to client is an effective means to reduce the client startup delay,the server traffic and the network bandwidth consuming.Using regression models,this paper puts forward a new prediction method of popularity prediction of streaming media file,based on this method,a cache replacement algorithm of the proxy is given.The simulation experiments indicate that this algorithm can make the caching system maintain better performance.