| 数据集市技术浅析 |
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| 引用本文： | 文笃石. 数据集市技术浅析[J]. 西安邮电学院学报, 2009, 14(5): 90-92 |
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| 作者姓名： | 文笃石 |
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| 作者单位： | 西安邮电学院计算机科学与技术系,陕西,西安,710121 |
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| 摘 要： | 数据集市是当前数据仓库建设的重要环节,本文通过对目前某电信的数据现状进行分析,给出了两种数据集市的建设方案,并分别对两种方案特点进行了描述。解决了电信所遇到的数据问题。
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| 关 键 词： | 数据集市 数据仓库 数据抽取、转换、装载 |
The analyse of data mart technology |
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| WEN Du-shi. The analyse of data mart technology[J]. Journal of Xi'an Institute of Posts and Telecommunications, 2009, 14(5): 90-92 |
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| Authors: | WEN Du-shi |
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| Affiliation: | WEN Du- shi (Department of Computer Science and Technology, Xi＇an University of Posts and Telecommunications, Xi＇an 710121, China) |
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| Abstract: | Data mart is an important part of the data warehouse construction. This paper analyses the the current status of a telecommunication data, provides two data mart building programs, and describes the features of each of the programs Data problems encounted by telecoms are solved. |
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| Keywords: | data mart data warehouse data Extraction, Transformation, Loading（ETL） |
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