【作者】 沈庆伟；

【Author】 Shen Qingwei (Department of Computer, Anhui Institute of Architecture, Hefei 230022)

【机构】 安徽建筑工业学院计算机系；

【摘要】 Internet的迅速发展,使网上的数据量惊人地增加,造成网络带宽严重不足。高速缓存是一种对频繁访问Web信息的请求在本地实现的技术,它能降低Internet的信息流量,提高用户的访问速率。文章在研究了高速缓存工作原理的基础上,综合分析了Internet高速缓存技术的三种实现方案:基于浏览器的客户机缓存、代理服务器缓存和网络缓存,分析了它们各自的工作特点和应用场合,并展望了缓存技术的应用前景。更多还原

【Abstract】 The uncontrolled growth of Internet makes the volume of web content staggering and the bandwidth inadequate. Caching is the technique of keeping frequently accessed information in a location close to the request. It can reduce the volume of Web waffic on Internet and improve the speed for end users to access Web pages. Based on research for caching principles, this paper analyses comprehensively the three Internet caching solution: browser-based client caching and proxy servers and network cache, analyses their features and use occasion, and besides, it shows the applied prospect of Internet caching.更多还原