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集群技术在Web-GIS领域中的应用 被引量:4

Application of Cluster Technology in Web-GIS
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摘要 介绍了负载均衡技术的原理、算法以及实现方式 .该技术为高负荷的 Web-GIS应用提供高可靠性环境 .文中提供三种 Web-GIS集群解决方案 ,并说明各方案的功能特性和系统总体结构 .采用集群技术能有效地保证 Web-GIS系统的持续运行 ,数据安全存储 ,实现容错。 This paper introduces the principle, arithmetic and realization of the technigue of load balance. It also recommends three cluster solutions for the applications in Web GIS. Provides these solutions' function speciality and system structure in detail. It is the cluster technigue that lets the Web GIS applications have high stabilization, high security and realizes fault tolerance?fail over and cluster share.
作者 商蕾 高孝洪
出处 《武汉理工大学学报(交通科学与工程版)》 北大核心 2002年第6期822-825,共4页 Journal of Wuhan University of Technology(Transportation Science & Engineering)
关键词 集群技术 WEB-GIS 智能交通 负载均衡 ITS cluster load balance Web GIS
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