| 地理信息服务网站服务器集群负载均衡技术应用研究 |
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| 引用本文： | 翟永,杨曦.地理信息服务网站服务器集群负载均衡技术应用研究[J].国土资源信息化,2011(4). |
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| 作者姓名： | 翟永 杨曦 |
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| 作者单位： | 国家基础地理信息中心;武大吉奥信息技术有限公司; |
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| 摘 要： | 本文在分析基于互联网的地理信息在线服务特点和网站服务质量需求的基础上,对服务器负载均衡的构建方式、调度算法进行了讨论,给出了地理信息服务网站服务器两层负载均衡的设计模型,描述了Web服务器负载均衡的设备部署、调度算法、健康性检测和持续性服务等方面的设计内容;同时,讨论了文件和关系型数据库服务器负载均衡的设计思路和调度算法的具体应用。
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| 关 键 词： | 地理信息服务 服务器 集群 负载均衡 调度算法 |
Application of Load Balancing Design on Website Cluster for Geographic Information Service |
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| Zhai Yong,Yang Xi.Application of Load Balancing Design on Website Cluster for Geographic Information Service[J].Land and Resources Informatization,2011(4). |
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| Authors: | Zhai Yong Yang Xi |
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| Institution: | Zhai Yong~1,Yang Xi~2 (1.Information Center of National fundamental geographic,Beijing 100830,2.Wuhan University JIEAO Information Technology Co.,Ltd.Wuhan 430223) |
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| Abstract: | Based on the analysis of internet-based online services features of geographic information and the quality of service,the paper was explaining an model load balancing design at two levels in the Web server in terms of geographic information services with the way to build a server load balancing and the scheduling algorithms,describing the deployment device on the load balancing of Web server,scheduling algorithm,test and continuity of services Timekeeping healthy as well as other aspects of the design eleme... |
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| Keywords: | Geographic information service Server Cluster Load balancing scheduling algorithm |
| 本文献已被 CNKI 等数据库收录！ |
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