Modeling and optimization of extraction-transformation-loading (ETL) processes in data warehouse: An overview

机译：数据仓库中的抽取-转换-加载（ETL）流程的建模和优化：概述

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ETL processes are responsible for the extraction of data from several sources, their cleansing, their customization and transformation, and finally, their loading into a data warehouse. In this paper we are reviewing the optimization of its execution plan. We review on the optimization of the sequence of the ETL operations involved in the overall process.

机译：ETL流程负责从多个来源提取数据，清理，自定义和转换，最后将它们加载到数据仓库中。在本文中，我们正在审查其执行计划的优化。我们回顾了整个流程中涉及的ETL操作顺序的优化。

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《International Conference on Computing Communication and Networking Technologies》|2013年|1-5|共5页
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Anand N.; Kumar M.;
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关键词
Data Mart; Data Quality (DQ); Data Staging Area; Data warehouse; ETL; Metadata; OLTP;

机译：数据集市;数据质量（DQ）;数据暂存区;数据仓库; ETL;元数据; OLTP;

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2. A Survey of Data Warehouse and ETL Processes [J] . R. Malarvannan, S. Rajalakshmi Australian Journal of Basic and Applied Sciences . 2015,第2015期

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4. Modeling and optimization of extraction-transformation-loading (ETL) processes in data warehouse: An overview [C] . Anand N., Kumar M. International Conference on Computing Communication and Networking Technologies . 2013

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7. Optimizing ETL processes in data warehouses [O] . Simitsis, A, Vassiliadis, P, Sellis, T 2005

机译：优化数据仓库中的ETL过程

Modeling and optimization of extraction-transformation-loading (ETL) processes in data warehouse: An overview

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