Disk and file system design for MPEG-2 video-on-demand servers

被引:1
|
作者
Cheng, CY [1 ]
Lee, MH [1 ]
Oyang, YJ [1 ]
机构
[1] Natl Taiwan Univ, Dept Comp Sci & Informat Engn, Taipei 10764, Taiwan
关键词
D O I
10.1109/30.642390
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper proposes a disk and file system design scheme that achieves effective utilization of disk bandwidth for retrieving MPEG-2 programs in a video-on-demand sewer The scheme is based on a general two-level disk array architecture that exploits bath parallelism and concurrency offered by fine-grain and coarse-grain disk array structures. This paper also presents a design procedure to figure out the optimal disk system configuration for specific requirements.
引用
收藏
页码:1220 / 1228
页数:9
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