| 基于数据仓库的高校数据统计服务平台研究 |
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| 引用本文： | 龙新征,李丽,彭一明,王倩宜,欧阳荣彬,刘云峰.基于数据仓库的高校数据统计服务平台研究[J].通信学报,2013,34(Z2):31-169. |
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| 作者姓名： | 龙新征 李丽 彭一明 王倩宜 欧阳荣彬 刘云峰 |
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| 作者单位： | 北京大学 计算中心，北京 100871 |
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| 摘 要： | 为了适应新形势下高校对大数据统计、分析的需求，设计实现了一套基于数据仓库的高校数据统计服务平台的整体方案。对高校数据仓库的整体架构、数据仓库的建模进行了研究，并设计了一种基于数据仓库星型结构的统计数据模型；进一步探讨了统计服务平台在实现过程中ETL(extraction transformation loading)以及界面设计等方面的关键技术；为高校下一步搭建管理与决策支持平台提供了重要的实践基础和理论支撑。
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| 关 键 词： | 商业智能 数据统计 数据仓库 星型模型 统计数据模型 |
| 收稿时间： | 9/7/2013 12:00:00 AM |
Research of university data statistical platform
based on data warehouse |
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| Xin-zheng LONG,Li LI,Yi-ming PENG,Qian-yi WANG,Rong-bin OUYANG,Yun-feng LIU.Research of university data statistical platform
based on data warehouse[J].Journal on Communications,2013,34(Z2):31-169. |
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| Authors: | Xin-zheng LONG Li LI Yi-ming PENG Qian-yi WANG Rong-bin OUYANG Yun-feng LIU |
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| Affiliation: | Computer Center,Peking University,Beijing 100871,China |
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| Abstract: | In order to adapt to the demand of statisting and analyzing huge-data in universities under current situation, an overall programme was designed and implemented to construct data statistical service platform based on data warehouse. The overall framework of university data warehouse and the modeling method of data warehouse were researched, and a statistical data model based on data star-schema model was designed. Furthermore, the key technology in the process of implementing statistical service platform like ETL(Extraction-Transformation-Loading) and UI interface design were ex-plored. It provides practical basis and theoretical support for the next step to build the management and decision support platform of universities. |
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| Keywords: | business intelligence data statistics data warehouse star-schema model statistics data model |
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