| ETL在超市大数据量中的应用研究 |
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| 引用本文： | 夏魏,邵清.ETL在超市大数据量中的应用研究[J].黑龙江电子技术,2013(11):117-120. |
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| 作者姓名： | 夏魏 邵清 |
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| 作者单位： | 上海理工大学光电信息与计算机工程学院,上海200093 |
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| 摘 要： | 数据抽取、转换和装载（Extract,Transform and loading,简称ETL）是数据仓库、数据挖掘以及商业智能等技术的基石.文中首先简单介绍了ETL概念及其意义,然后设计和开发了应用于超市行业商业智能的ETL程序,已在超市行业管理信息与决策支持系统中得到应用.
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| 关 键 词： | ETL 数据仓库 BI |
The ETL application of supermarket large amount of data |
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| Authors: | XIA Wei SHAO Qing |
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| Affiliation: | (School of Optoelectronic Information and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China) |
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| Abstract: | Data extraction,transformation and loading （Extract,Transform and loading,ETL） is the cornerstone of data warehousing,data mining and business intelligence technology.This article first introduces the ETL concept and its significance briefly,and then designs and develops the ETL procedures used in the business intelligence of supermarket industry.The ETL has been applied in the supermarket industry management information and decision support systems. |
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| Keywords: | ETL data warehouse BI |
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