Varnish在网络视频点播系统的应用  

Application in Web VOD System of Varnish

作　　者：胡光民[1] 周亮[2] 吴开军[1] 

机构地区：[1]上海海洋大学现代信息与教育技术中心,上海201306 [2]上海海洋大学信息学院,上海201306

出　　处：《微计算机信息》2010年第33期104-105,122,共3页Control & Automation

摘　　要：介绍了网络视频点播系统的设计架构,对系统的组成结构进行了分析,简要介绍了流媒体传输协议,并在此基础上,剖析了Varnish的工作原理,详细介绍了如何将Varnish应用到网络视频系统中,来提高系统的性能,实验表明所提出的模型是有效而实用的。The architecture of VOD System and the composition structure of the system together with streaming media transport protocols are introduced as well. The working principle of Varnish is analyzed based on the above. Detailed information on how to apply Varnish to the network video system to improve the performance of the system is also discussed in this paper. Experimental results show that the proposed model is effective and practical.

关 键 词：VARNISH 网络视频点播 流媒体 缓存 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]