정보교육학회논문지 (Journal of The Korean Association of Information Education)
- 제2권1호
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- Pages.10-18
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- 1998
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- 1229-3245(pISSN)
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- 2733-8428(eISSN)
클러스터드 VOD 서버에서 가변 비트율을 고려한 스트라이핑 정책
A Striping Strategy Considering Variable Bit Rate in Clustered VOD Servers
- Lee, Jae-Ho (Inchon National University of Education) ;
- Kim, Jong-Hoon (Inchon National University of Education) ;
- Ahn, You-Jung (Hongik University)
- 발행 : 1998.07.30
초록
In a VOD server, media data are usually encoded by VBR compression technique such as MPEG, therefore, media stream rates vary. We propose a striping strategy called VCS considering VBR compression in Clustered VOD servers. Simulation are conducted to evaluate and compare the new strategy with a known striping strategy. The results show that the VCS strategy improves the performance.
키워드