NA data layout and access control strategies of the video storage server based MPEG encoding

被引：0

作者：

He, Y. Q. ^{[1
]}

Huang, T. Y.

Sun, S. X. ^{[1
]}

机构：

[1] Univ UESTC, Coll Comp Sci & Engn, Chengdu 610054, Peoples R China

来源：

2008 PROCEEDINGS OF INFORMATION TECHNOLOGY AND ENVIRONMENTAL SYSTEM SCIENCES: ITESS 2008, VOL 1 | 2008年

关键词：

multi-segment; data layout; disk array; video storage server; architecture; MPEG;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The storage architecture, data layout and access control strategies of the large-scale video storage server have great effects on its performance. In this paper, it analyses the performance requirement, architecture, data layout, access controlling and etc. of the large-scale video storage server and proposes a multi-segment video storage strategy of MPEG2 coding, which is based on the parallel disk array, the QoS requirements of multi-users and the three-layer scalability. Compared with the balanced placement and periodic placement methods, it can provide better flexibility and scalability.

引用

页码：602 / 606

页数：5