| 共享负载的流媒体代理服务器协作算法探讨 |
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| 引用本文： | 智西湖. 共享负载的流媒体代理服务器协作算法探讨[J]. 洛阳师范学院学报, 2004, 23(2): 74-76 |
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| 作者姓名： | 智西湖 |
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| 作者单位： | 洛阳师范学院计算机系,河南洛阳,471022 |
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| 摘 要： | 为了提高流媒体代理服务器的IO吞吐能力 ,采用中间件技术将多台服务器粘合起来 ,形成代理缓存服务器集群是有效的解决方案 ,其中关键要解决代理服务器的协作问题 .用户请求调度的判定问题实际上属于NP完全问题 ,本文提出共享负载的流媒体代理服务器协作在线算法 ,并对在线算法与最优解的相对偏差进行讨论 .
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| 关 键 词： | 流媒体 代理服务器集群 共享负载 调度算法 |
| 文章编号： | 1009-4970(2004)02-0074-03 |
| 修稿时间： | 2004-02-08 |
Load Sharing Coordination Algorithm of Streaming Media Proxy Server |
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| ZHI Xi-hu. Load Sharing Coordination Algorithm of Streaming Media Proxy Server[J]. Journal of Luoyang Teachers College, 2004, 23(2): 74-76 |
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| Authors: | ZHI Xi-hu |
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| Abstract: | in order to increase IO throughput capacity of streaming media proxy server,the most effective method is to adopt middle-ware technology to make several servers conglutinated and form a proxy cache server cluster. And the key is to settle collaboration. The judge of customer request is the NP completion problem. The article puts forward a streaming media proxy server of load sharing coordination on line algorithm and discusses the relative deflection of on line algorithm and best result. |
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| Keywords: | streaming media proxy server cluster load sharing dispatch algorithm |
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