| 基于语义的负载均衡策略与传统策略的比较 |
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| 引用本文： | 赵文来,杨俊秀,徐春红,郑玉峰.基于语义的负载均衡策略与传统策略的比较[J].兰州理工大学学报,2005,31(5):91-94. |
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| 作者姓名： | 赵文来 杨俊秀 徐春红 郑玉峰 |
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| 作者单位： | [1]兰州理工大学计算机与通信学院,甘肃兰州730050 [2]浙江理工大学信息电子学院,浙江杭州310018 [3]河南温县一中,河南焦作454850 |
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| 摘 要： | 以传统负载均衡策略为基准，对基于应用层语义的负载均衡策略进行了全面的分析研究．指出了后者具有自动鉴别数据报内容与虚知识库数据信息，并能通过提高节点的Cache命中率提高系统性能的明显优势．最后，从排队论观点证明了基于语义的负载均衡系统能显著降低系统的平均响应时间．
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| 关 键 词： | 语义 负载均衡 网络层 应用层 调度策略 |
| 文章编号： | 1000-5889(2005)05-0091-04 |
| 收稿时间： | 2004-06-16 |
| 修稿时间： | 2004年6月16日 |
Comparison between semantics-based load balancing strategy with conventional one |
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| ZHAO Wen-lai, YANG Jun-xiu, XU Chun-hong, ZHENG Yu-feng.Comparison between semantics-based load balancing strategy with conventional one[J].Journal of Lanzhou University of Technology,2005,31(5):91-94. |
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| Authors: | ZHAO Wen-lai YANG Jun-xiu XU Chun-hong ZHENG Yu-feng |
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| Institution: | 1. College of Computer and Communication, Lanzhou Univ. of Tech., Lanzhou 730050, China, 2. College of Information and Electronics, Zhejiang Sei-Tech. University, Hangzhou 310018, China;3. No. 1 Middle School of Wenxian, Jiaozuo 454850, China |
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| Abstract: | Taking the conventional load balancing strategy as a basis, a semantics-based load balancing strategy on application level is comprehensively analyzed and investigated. It is pointed out that the latter is remarkably superior in automatic identification of data-report content, data information of virtual knowledge library, and improvement of system performance by means of improving the percentage of hits of nodal Cache. Finally, it is verified from the point on view of the queuing theory that the average response time of system can remarkably be reduced by using semantics-based load balancing system. |
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| Keywords: | semantics load balancing network level application level scheduling strategy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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