Efficient Video Data Allocation Methods in a Hierarchical VOD Server 


Vol. 5,  No. 3, pp. 592-605, Mar.  1998
10.3745/KIPSTE.1998.5.3.592


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  Abstract

A Video-On-Demand(VOD) system has a large amount of video data in its server storage and sends the data to users via communication networks interactively. In this paper, we discuss the problems of a server which uses disks as its permanent storage for a video database. In order to avoid these problems, this paper proposes several video data allocation methods for a VOD server that utilizes the jukeboxes of optical disks, and compares their performance and implementation costs. Jukeboxes of optical disks can be more suitable for the storage of a large video database since it is reliable and inexpensive. In addition, this paper discusses the cost-effective integration of a VOD server that combines the advantages of the hierarchical and disk-based servers.

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[IEEE Style]

J. S. Bae and L. W. Suk, "Efficient Video Data Allocation Methods in a Hierarchical VOD Server," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 5, no. 3, pp. 592-605, 1998. DOI: 10.3745/KIPSTE.1998.5.3.592.

[ACM Style]

Jun Sung Bae and Lee Won Suk. 1998. Efficient Video Data Allocation Methods in a Hierarchical VOD Server. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 5, 3, (1998), 592-605. DOI: 10.3745/KIPSTE.1998.5.3.592.

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