A Data Layout and Access Control Strategies of the Video Storage Server Based Disk Array

Author

Yuan-Qing He ; Shi-Xin Sun

Author_Institution

Coll. of Comput. Sci. & Eng., Univ. of UESTC, Chengdu

fYear

2008

fDate

15-17 Aug. 2008

Firstpage

433

Lastpage

437

Abstract

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 MPEG 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.

Keywords

authorisation; digital storage; quality of service; video coding; video servers; MPEG coding; access control strategies; data layout; parallel disk array; quality of service; storage architecture; three-layer scalability; video storage server; Access control; Bandwidth; Computer architecture; File servers; Large-scale systems; Network servers; Scalability; Streaming media; Throughput; Videoconference; Architecture; Data layout; Disk array; MPEG; Multi-segment; Vdeo storage server;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Information Hiding and Multimedia Signal Processing, 2008. IIHMSP '08 International Conference on

Conference_Location

Harbin

Print_ISBN

978-0-7695-3278-3

Type

conf

DOI

10.1109/IIH-MSP.2008.69

Filename

4604092