摘要
讨论了大型视频点播系统的负载均衡技术,提出了一种新的负载均衡算法,该算法包含了优化的负载分配策略和一种新的影片冷/热播自动识别策略、存储调度管理及突发事件处理策略,实际测试表明该算法可行、有效。
Load-balancing algorithm for large-scale video-on-demand systems was discussed. A new load-balancing algorithm was proposed, which not only employed the optimized strategy to distribute the consumer's demands, but also included the pop movie auto-recognition strategy, storage management and emergency disposing strategy. The efficiency of this load-balancing algorithm has been proved by facts.
出处
《计算机应用》
CSCD
北大核心
2005年第5期1124-1127,共4页
journal of Computer Applications
基金
国家 863计划资助项目(2003AA103710)
关键词
视频点播
负载均衡
存储调度
video-on-demand
load-balancing
storage management
