摘要
网络缓存是提高流媒体服务质量的一种有效方法,但现有的代理缓存技术并不能很好地适用于流媒体。基于附网存储技术提出了一种用于流媒体的附网缓存方案。通过将流媒体缓存到作为附网存储设备的缓存服务器上,并由之为后来的用户请求提供服务,可以缩短启动延迟,减轻代理服务器负载和远程网络负载。同时,还讨论了与附网缓存相关的设计问题。
Network caching is an effective way to improve the quality of streaming media service. However, existing proxy caching techniques are not suitable to streaming media. This paper presented a network attached caching scheme for streaming media. By caching streaming media at caching server and presenting service for subsequent requests, startup latency, server load and network traffic can be reduced significantly. This paper also discussed the design and implementation of network attached caching.
出处
《计算机应用》
CSCD
北大核心
2003年第9期110-112,共3页
journal of Computer Applications
关键词
附网存储
网络缓存
附网缓存
流媒体
network attached storage
network caching
network attached caching
streaming media
