| 基于集群的VOD系统视频服务器的负载均衡算法改进 |
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| 引用本文： | 汪洋.基于集群的VOD系统视频服务器的负载均衡算法改进[J].电脑与信息技术,2009,17(4):36-38. |
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| 作者姓名： | 汪洋 |
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| 作者单位： | 武汉船舶职业技术学院电子电气工程系,湖北武汉,430050 |
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| 摘 要： | 文章针对VOD视频服务中不同的点播方式和视频文件存储调度的特点等问题，改进了三种负载均衡算法-加权最少连接算法、视频服务节点负载排名算法以及视濒文件播放信息算法。
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| 关 键 词： | VOD 视频服务器 负载均衡 负载均衡算法 |
Improvement of Load Balancing Algorithm Based on Clustered VOD System Video Servers |
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| WANG Yang.Improvement of Load Balancing Algorithm Based on Clustered VOD System Video Servers[J].Computer and Information Technology,2009,17(4):36-38. |
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| Authors: | WANG Yang |
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| Affiliation: | WANG Yang (Department of Mechanical Engineering, Wuhan Shipbuilding Polytechnic College ,Wuhan 430050, China) |
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| Abstract: | This article instructs three methods to improve the load balancing algorithm based on the different methods of the VOD and the storage character of the video files scheduling：the mathematical model of the weighted least-connection arithmetic, node load ranking arithmetic for the digital video sever and thearithmetic for the video files playing information. |
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| Keywords: | VOD |
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