首页 | 本学科首页   官方微博 | 高级检索  
     


Research on the backbone network cache method based on application-awareness
Authors:Chun-jing HAN  Ye YANG  Hong-lei LYU  Jing-guo GE  Tong LI  Yun-jie LIU
Affiliation:1. Institute of Computing Technology,Chinese Academy of Science,Beijing 100190,China;2. University of Chinese Academy of Sciences,Beijing 100049,China;3. Institute of Information Engineering,Chinese Academy of Science,Beijing 100093,China
Abstract:Based on over 900 million HTTP requests from an ISP backbone network,the HTTP characteristic of different content types from a wide range of perspectives was analyzed,including request composition,size,popularity and temporal dynamics,and an application-aware backbone network cache method was proposed,referred to as AACM.The experiment results show that in the case of a slight increase in cache space,the hit ratio of the online-video increases 15%, and the total source traffic and cache I/O load reduced by about half.
Keywords:backbone  HTTP  application layer  cache  Web object  
点击此处可从《通信学报》浏览原始摘要信息
点击此处可从《通信学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号