一种动态Web页面缓存技术  

A Technology to Caching Dynamic Web Pages

作　　者：贺琛[1] 陈肇雄[2] 黄河燕[2] 

机构地区：[1]南京理工大学计算机科学系,南京210094 [2]中国科学院计算机语言信息工程研究中心,北京100083

出　　处：《计算机科学》2002年第12期95-97,共3页Computer Science

基　　金：国家杰出青年科学基金(项目编号69925102)

摘　　要：As a result of the drive of information diversity and the trend of personalization, more and more dynamicpages constitute the contents in the Internet. However, it is difficult to cache the dynamic Web pages because of theirdynamic characteristic. In this paper, we propose a technology to solve this problem. It isolates the static and dynam-ic contents of the page, and stores the original page of the Web server and the information of the background data-base locally, in order to improve the client's response time. Additionally, this technology also adopts correspondingreplacement algorithm and coherency policy to track the original page and the data-base update, which tries to syn-chronize the changes of the dynamic pages in time.As a result of the drive of information diversity and the trend of personalization, more and more dynamic pages constitute the contents in the Internet. However, it is difficult to cache the dynamic Web pages because of their dynamic characteristic. In this paper, we propose a technology to solve this problem. It isolates the static and dynamic contents of the page, and stores the original page of the Web server and the information of the background database locally, in order to improve the client's response time. Additionally, this technology also adopts corresponding replacement algorithm and coherency policy to track the original page and the data-base update, which tries to synchronize the changes of the dvnamic pages in time.

关 键 词：INTERNET 动态页面 服务器 动态Web页面缓存技术 计算机网络 

分 类 号：TP393.4[自动化与计算机技术—计算机应用技术]