摘要
以研究 cache技术为主题 ,介绍了作者开发的代理服务器系统中 cache技术的设计方案及采取的各种策略 .通过对 U RL 的研究 ,提出了用三级链表结构来有效地管理缓存中 www文档的策略 :失效策略为固定生存周期算法 ;淘汰策略为最近最少使用算法 。
The paper is based on studying cache technology, introduces the design schemes of cache technology and different strategies in proxy system developed by composer. By analyzing URL , the three level list structure is used to manage the www documents in cache ,and the fixed life cycle algorithm is adopted as the out of date strategy, and the least recently algorithm is adopted as superseding algorithm,respectively. In addition, the paper describes detailed implementations of each functions in system.
出处
《中南民族大学学报（自然科学版）》
CAS
2003年第2期77-80,85,共5页
Journal of South-Central University for Nationalities：Natural Science Edition
关键词
缓冲技术
代理服务器
三级索引
失效策略
淘汰策略
cache technology
proxy
three level list
out of date strategy
superseding algorithm
