| 大坝管理信息系统架构与中间件设计 |
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| 引用本文： | 虞鸿,顾艳玲.大坝管理信息系统架构与中间件设计[J].水电能源科学,2008,26(6). |
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| 作者姓名： | 虞鸿 顾艳玲 |
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| 作者单位： | 河海大学,水利水电工程学院,江苏,南京,210098;河海大学,水资源高效利用与工程安全国家工程研究中心,江苏,南京,210098 |
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| 基金项目： | 国家自然科学基金资助项目，国家科技支撑计划课题基金资助项目，中国水电工程顾问集团公司科技基金资助项目 |
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| 摘 要： | 研究了基于中间件的多层次体系结构在大坝管理信息系统中的应用,通过分析系统表现层、逻辑业务层和数据层的构成和功能,开发了逻辑业务层的核心中间件应用层总线和针对分布式异构数据库的通用数据库访同中间件,从而解决业务功能统一管理的问题和数据分布存储与应用集中的矛盾,以实例表明了中间件将在新一代DMIS中发挥更重要作用.
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| 关 键 词： | 计算机系统设计 大坝管理信息系统 中间件 分布式 应用层总线 数据库 |
Architecture of Dam Management Information System and Design of Middleware |
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| YU Hong,GU Yanling.Architecture of Dam Management Information System and Design of Middleware[J].International Journal Hydroelectric Energy,2008,26(6). |
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| Authors: | YU Hong GU Yanling |
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| Affiliation: | YU Hong1,2 GU Yanling1,2(1.College of Water Conservancy , Hydropower Eng.,Hohai Univ,Nanjing 210098,China,2.National Eng.Research Center of Water Resources Efficient Utilization , Eng.Safety,Hohai Univ.,China) |
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| Abstract: | A feasible architecture of dam management information system can not only shorten the development period,but also improve the stability of the system.The applied middleware technology can not only support heterogeneous-platform and distributed systems,but also balance resource and has the advantage of code reusing.It has been used in multiply-layer Client/Sever System as each layer frame or the relationship between layers.This paper has researched the application of middleware in dam management information ... |
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| Keywords: | computer system design DMIS middleware distributed SLB database |
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