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基于流媒体服务的高性能阵列研究 被引量:1

Research about Disk Array in Stream Media Server
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摘要 伴随着流媒体市场的不断扩大,基于传统架构的服务器不能满足流媒体数据的特点。本文从STRIP SIZE,RAID处理、文件块等方面对流媒体服务器进行研究,针对流媒体应用的特点进行了流媒体服务器的设计,并建立起具有良好性能的流媒体服务器系统。模拟环境的测试结果表明,流媒体服务器的访问速度得到大大提高。 This paper discusses stream media applications server with the analysis of the characteristics about STRIPE SIZE, RAID algorithm and block size. According to the characteristics, we design and implement a storage system of stream media applications server which have the excellent perforrnance. The test consequence shows the great improve of access of the media system through simulative testing.
出处 《计算机科学》 CSCD 北大核心 2008年第6期86-89,共4页 Computer Science
基金 国家自然科学基金资助项目(60173043) 国家973重大基础项目(G1999033006)资助
关键词 冗余磁盘阵列 逻辑单元号 分条 RAID, LUN, Stripe
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