| 基于数据仓库的决策支持系统的设计与实现 |
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| 引用本文： | 陈俊,王崑声.基于数据仓库的决策支持系统的设计与实现[J].计算机工程与设计,2008,29(20). |
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| 作者姓名： | 陈俊 王崑声 |
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| 作者单位： | 中国航天工程咨询中心,北京,100037 |
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| 摘 要： | 在大型企业中,随着财务信息化建设的发展,积累了大量的财务数据.讨论了如何利用这些数据快速而正确地支持决策.在对数据仓库技术和决策支持系统研究的基础上,提出并实现了一种基于数据仓库技术的决策支持系统(DSS),内容包括系统体系结构、数据仓库模型,联机分析处理(OLAP)策略以及基于门户技术的个性化展示方式,并时系统的关键技术进行了阐述.该系统实现了将企业所掌握的数据转换为信息,进而转换成知识,提高企业决策能力,决策效率、决策准确性.
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| 关 键 词： | 决策支持系统 数据仓库 数据挖掘 联机处理分析 门户 |
Design and realization of decision support system based on data warehouse |
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| CHEN Jun,WANG Kun-sheng.Design and realization of decision support system based on data warehouse[J].Computer Engineering and Design,2008,29(20). |
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| Authors: | CHEN Jun WANG Kun-sheng |
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| Affiliation: | CHEN Jun,WANG Kun-sheng(China Aerospace Engineering Consultation Center,Beijing 100037,China) |
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| Abstract: | With the development of financial informatization,large company has accumulated more than ten millions financial items.How to make correct and fast decision by using these items.The solution for financial management DSS based on DW technologies is presented and realized,which includes the analysis of system architecture,DW data model,OLAP,personal display based on Portal,and key points in system implementation.This system realized the progress that changing data to information,then to knowledge,which help t... |
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| Keywords: | DSS data warehouse data mining OLAP portal |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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