ArcGIS Server分布式技术实现与优化
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摘要
为了解决硬件资源难以满足WebGIS信息增长的需求,提出了ArcGIS Server分布式技术实现企业级GIS应用程序的综合平台。使用WebService技术,在业务逻辑层和空间信息层加入分布式处理服务器,能够真正实现WebGIS系统逻辑上和物理上的分布式处理服务。采用Web Service技术和ArcServer技术可以将信息量巨大的WebGIS系统分解成多个Web Service的分布式服务,从而解决硬件资源上的问题,同时对ArcGIS Server的性能进行最小的服务器资源占用率、最小化的数据传输量、最合适的图像格式和最佳的代码执行效率的优化,提升整个系统的性能。
To solve the hardware hardly satisfies the growth WebGIS informations,a comprehensive platform technology for enterprise-level GIS applications based on ArcGIS server web service is proposed.Web Service is a new generation of service-oriented distributed computing model.Web Service,by using the Web Service server between the business logical and spatial information layer,can substantially realize the logical and physical distributive processing server in the WebGIS system.Using the technique of Web Service and ArcGIS Server can resolve the amount of WebGIS information problem by distributing several Web Services service,and also resolve the problem of hardware.At the same time,the ArcGIS Server performance of minimal server resources occupancy rate,minimizing the amount of data transmission,the most suitable image format and the best advantage of the efficiency of code execution are optimized to get the optimal system performance,hardware.
To solve the hardware hardly satisfies the growth WebGIS informations,a comprehensive platform technology for enterprise-level GIS applications based on ArcGIS server web service is proposed.Web Service is a new generation of service-oriented distributed computing model.Web Service,by using the Web Service server between the business logical and spatial information layer,can substantially realize the logical and physical distributive processing server in the WebGIS system.Using the technique of Web Service and ArcGIS Server can resolve the amount of WebGIS information problem by distributing several Web Services service,and also resolve the problem of hardware.At the same time,the ArcGIS Server performance of minimal server resources occupancy rate,minimizing the amount of data transmission,the most suitable image format and the best advantage of the efficiency of code execution are optimized to get the optimal system performance,hardware.
引文
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[9]JIA Jian-hua,WANG Cui.The remote monitoring system ofurban rail construction based on ArcGIS Server[J].Procee-dings of 2nd International Conference on Information Science andEngineering,2010:7044-7047.
[10]ZHAO Jun,WANG Qun,WANG Yue,et al.Real estateearly warning information release platform based on ArcGISserver[J].Proceedings of the International Conference on E-Business and E-Government,2010:2308-2311.
[11]Murakami Makoto.Analyzing power consumption in opticalcross connect equipment for future large-capacity optical net-works[J]Journal of Networks,2010,5(11):1254-1259.
[12]HUANG Xiangyang,WU Wenjun,WU Ning.The design andimplementation of agricultural production price transmission systembased on ArcGIS silverlight API[C].1st International Conferenceon Mechanical Engineering,2011:1045-1050.
[13]WANG Yongzhi,PAN Mao,HE Wenna.Design and imple-mentation of national oil-gas resource database managementsystem based on ArcGIS and SOA[J].Journal of Jilin Uni-versity(Earth Science Edition),2009,39(5):953-958.
[14]JIANG Jian-cheng.Design and implementation of webGISplatform-SOG based on webservice[J].Computer Enginee-ring and Design,2005,26(9):2482-2485(in Chinese).[姜建成.基于Web服务的WebGIS平台-SOG的设计与实现[J].计算机工程与设计,2005,26(9):2482-2485.]
[2]WU Tong.Design and implementation of the system for atmos-pheric equipment monitoring based on ArcGIS server technique[J].Geo-information Science,2011(1):80-87(in Chinese).[吴彤.基于ArcGIS Server的气象设备监控系统的设计与实现[J].地球信息科学学报,2011(1):80-87.]
[3]XI Nan,JIANG Li-xin.Study of earthquake emergency datasharing and services based on ArcGIS Server[J].Earthquake,2011(1):135-145(in Chinese).[席楠,姜立新.基于Arc-GIS Server的地震应急数据与服务共享研究[J].地震,2011(1):135-145.]
[4]GUO Jing.Building geographic information service based onArcGIS Server[J].Science of Surveying and Mapping,2007(7):120-123(in Chinese).[郭婧.基于ArcGIS Server构建地理信息服务[J].测绘科学,2007(7):120-123.]
[5]GAO Li.Comparison of ArcGIS Server and SuperMap iServer[J].Science of Surveying and Mapping,2010(8):51-53(inChinese).[高莉.ArcGIS Server与SuperMap iServer之比较[J].测绘通报,2010(8):51-53.]
[6]LIU Xiao-hui.Research on the distributed architecture of Arc-GIS Server and strategy of server deployment[J].Science ofSurveying and Mapping,2011(4):205-207(in Chinese).[刘晓慧.ArcGIS Server分布式体系结构研究与服务器部署策略[J].测绘科学,2011(4):205-207.]
[7]GerritSeewald.Automatisierter Geoinformationsaus-tauschdurch den einsatz ISO 19115-kompatibler Metadaten und gene-rischen Webservices[J].Allgemeine Vermessungs-Nachrichten,2007,114(2):56-62.
[8]HAN Lu,WANG Nihong,WANG Chang,et al.The re-search on the WebGIS application based on the J2EE frameworkand ArcGIS server[C].International Conference on IntelligentComputation Technology and Automation,2010:942-945.
[9]JIA Jian-hua,WANG Cui.The remote monitoring system ofurban rail construction based on ArcGIS Server[J].Procee-dings of 2nd International Conference on Information Science andEngineering,2010:7044-7047.
[10]ZHAO Jun,WANG Qun,WANG Yue,et al.Real estateearly warning information release platform based on ArcGISserver[J].Proceedings of the International Conference on E-Business and E-Government,2010:2308-2311.
[11]Murakami Makoto.Analyzing power consumption in opticalcross connect equipment for future large-capacity optical net-works[J]Journal of Networks,2010,5(11):1254-1259.
[12]HUANG Xiangyang,WU Wenjun,WU Ning.The design andimplementation of agricultural production price transmission systembased on ArcGIS silverlight API[C].1st International Conferenceon Mechanical Engineering,2011:1045-1050.
[13]WANG Yongzhi,PAN Mao,HE Wenna.Design and imple-mentation of national oil-gas resource database managementsystem based on ArcGIS and SOA[J].Journal of Jilin Uni-versity(Earth Science Edition),2009,39(5):953-958.
[14]JIANG Jian-cheng.Design and implementation of webGISplatform-SOG based on webservice[J].Computer Enginee-ring and Design,2005,26(9):2482-2485(in Chinese).[姜建成.基于Web服务的WebGIS平台-SOG的设计与实现[J].计算机工程与设计,2005,26(9):2482-2485.]
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