APM架构下动态缓存的BCLFL策略  

BCLFL Strategy of Dynamic Cache in APM Architecture

作　　者：施家庆[1] 牛纪桢[2] 王凡[2] 

机构地区：[1]大连理工大学软件学院,大连116621 [2]大连理工大学电子与信息工程学院,大连116023

出　　处：《计算机工程》2008年第21期84-85,88,共3页Computer Engineering

摘　　要：对基于APM的Web服务器架构进行分析,利用动态缓存来提高服务器的响应时间。对于影响服务器动态缓存的Web文件大小、文件连接地址和文件修改时间等因素进行测试,根据测试数据进行分析、研究、探索,给出一种基于链接的小文件日志分块缓存(BCLFL)优化策略,并采用双进程进行实际测试,结果表明该策略在很大程度上提高了服务器的性能。By doing some analyses of the APM based Web server, this paper uses the dynamic cache to reduce the response time of the server. Some experiments are done on the factors which are related to the performance of the server with dynamic cache. These factors are the Web file size, the link of the Web file and the modification time of the Web file. Based on the analyzing results of the experiments, a BCLFL strategy is given to solve the problems that are found. A new method which adopts two-process architecture to test the Web system performance is used to test the BCLFL strategy system. The results show that the system is totally improved.

关 键 词：APM架构 动态缓存 基于链接的小文件日志分块缓存 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]