关于动态Web缓存层次结构的请求转发

Proceedings 20th IEEE International Conference on Distributed Computing Systems Pub Date : 2000-04-10 DOI:10.1109/ICDCS.2000.840937

C. Chiang, Yingjie Li, Ming T. Liu, M. E. Muller

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引用次数: 16

摘要

本文提出了一种基于缓存邻域协议的Web缓存方案，该方案以动态缓存层次结构为基础架构。动态Web缓存层次结构由基于每个请求构建层次结构的代理服务器组成，而静态Web缓存层次结构由预先配置成层次结构的代理服务器组成。对单独转发请求的开销和效率的考虑促使传统的Web缓存方案使用静态Web缓存层次结构。然而，我们证明了具有动态缓存层次结构的Web缓存方案在请求转发中既高效又有效。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On request forwarding for dynamic Web caching hierarchies

We propose a Web caching scheme, based on the caching neighborhood protocol, featuring dynamic caching hierarchies as its underlying infrastructure. Dynamic Web caching hierarchies consist of proxy servers building hierarchies on a per request basis, in contrast to static Web caching hierarchies that comprise proxy servers preconfigured into hierarchies. Concerns of overheads and efficiency in forwarding requests individually have driven conventional Web caching schemes to use static Web caching hierarchies. Nevertheless, we show that a Web caching scheme featuring dynamic caching hierarchies can be both efficient and effective in request forwarding.

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Proceedings 20th IEEE International Conference on Distributed Computing Systems

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