Abstract: Through introducing Aspect-Oriented Programming(AOP), this paper proposes a new intelligent Web cache framework ABWC. It describes in structure and principle of ABWC and discusses transparency, consistency, replacement algorithm, prefetching policy and other main problems which need to be solved in cache designing. Significance testing and analysis in it validates that this cache framework can improve the performance of Web application system significantly.

Key words: Web cache, Aspect-Oriented Programming(AOP), consistency, replacement algorithm, prefetching policy

摘要： 通过引入面向方面编程技术，提出一种新的智能Web缓存框架。描述该框架的组成结构与工作原理，对缓存设计时需要解决的透明性、一致性、替换算法和预取策略等主要问题进行讨论并给出性能测试和分析。实验结果表明，该缓存框架可较大程度提高Web应用系统的性能。

关键词: Web缓存, 面向方面编程技术, 一致性, 替换算法, 预取策略

CLC Number: 

• TP311