A Distributive Placement Policy according to Popularity of Video Dat in Video-On-Demand Server


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 7, No. 2, pp. 621-628, Feb. 2000
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Abstract

A retrieval performance of VOD sever is estimated by how quickly it services popular videos to users and how many users it is able to service. Each video data is placed on heterogeneous disks and placement techniques are various, retrieval performance is under the control of these elements, so that a retrieval performance is affected by placement policy. In this paper, we place video data considering their characteristics, especially, we place videos distributively according to their popularity. To verify our policy, we make various environment of experiment, estimate a placement policy using popularity of videos and a contrary policy, and compare them.


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Cite this article
[IEEE Style]
Y. Ahn and Y. Won, "A Distributive Placement Policy according to Popularity of Video Dat in Video-On-Demand Server," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 7, no. 2, pp. 621-628, 2000. DOI: .

[ACM Style]
You-Jung Ahn and Yoo-Hun Won. 2000. A Distributive Placement Policy according to Popularity of Video Dat in Video-On-Demand Server. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 7, 2, (2000), 621-628. DOI: .