標題: Playback dispatch and fault recovery for a clustered video system with multiple servers
作者: Shyu, IJ
Shieh, SP
資訊工程學系
Department of Computer Science
關鍵字: fault tolerance;fault recovery;distributed multimedia systems;video-on-demand systems
公開日期: 1-十一月-1999
摘要: Recent technology advances have made multimedia on-demand services feasible. One of the challenges is to provide fault-tolerant capability at system level for a practical video-on-demand system. The main concern on providing fault recovery is to minimize the consumption of system resources on the surviving servers in the event of server failure. In order to reduce the overhead on recovery, we present three schemes for recovering faulty playbacks through channel merging and sharing techniques on the surviving servers. Furthermore, to evenly distribute the recovery load among the surviving servers, we propose a balanced dispatch policy that ensures load balancing in both the normal server conditions and the presence of a server failure.
URI: http://dx.doi.org/10.1023/A:1009647211968
http://hdl.handle.net/11536/31007
ISSN: 1380-7501
DOI: 10.1023/A:1009647211968
期刊: MULTIMEDIA TOOLS AND APPLICATIONS
Volume: 9
Issue: 3
起始頁: 277
結束頁: 294
顯示於類別:期刊論文


文件中的檔案:

  1. 000082188400004.pdf