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计算机系统应用英文版:2010,19(10):131-134
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农转资金项目综合数据仓库的设计与实现
(1.东北农业大学 工程学院 黑龙江 哈尔滨 150030;2.国家农业信息化工程技术研究中心 北京 100097)
Design and Implementation of Integrated Project Data Warehouse of Agricultural Achievement Transformation Funds
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Received:January 26, 2010    Revised:March 11, 2010
中文摘要: 农业科技成果转化资金系统是事物处理型系统,并不能对系统的数据进行快速有效的分析。为了有效地利用农业科技成果转化资金项目管理系统中所积累的大量数据,为农业科技成果转换资金的使用与效果进行分析,对今后资金合理分配做出决策,采用数据仓库技术实现了农转资金分析系统。系统设计并实现了从E-R模型向星型模型的转换,在此基础上,实现了农业科技成果转化资金项目信息的数据仓库。数据仓库以B/S模式进行数据展示,可有效实现农业科技成果转化资金项目信息的统一管理、统一展现,对随需而变的项目信息与项目绩效进行综合查询统计分析,以
中文关键词: 数据仓库  建模  ETL过程
Abstract:The financial system of transformation for agricultural science and technology, a transaction process- ing-based system, cannot analyze data fast and effectively. In order to effectively use the large amounts of accumulated data, analyze the effect of the funds for the commercialization of agricultural science and technology achievements, and decide the rational allocation of funds in the future, an analytic system of agricultural achievement transformation funds is designed using data warehouse. System is designed and implements the conversion of the E-R Model to Star Schema, and the data warehouse of agriculture science and technology achievements transfer capital project was created on this basis. Based on B/S, the information centralization of management of agricultural scientific and technological achievements transfer capital project can be effectively achieved, and comprehensive query, statistical analysis of demand changeable project information, and project performance can be carried out to meet the needs of the constant development and change of agricultural scientific and technological achievements capital management project decision making performance.
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基金项目:国家科技支撑计划(2008BADB6B01, 2009BADA1B03)
引用文本:
王庆芝,孙红敏,杨宝祝,张俊.农转资金项目综合数据仓库的设计与实现.计算机系统应用,2010,19(10):131-134
WANG Qing-Zhi,SUN Hong-Min,YANG Bao-Zhu,ZHANG Jun.Design and Implementation of Integrated Project Data Warehouse of Agricultural Achievement Transformation Funds.COMPUTER SYSTEMS APPLICATIONS,2010,19(10):131-134