Shouldnt those who build data warehouses trim the data before they load it to data warehouses? Why

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Shouldn’t those who build data warehouses trim the data before they load it to data warehouses? Why do they usually not cut any data from transactions?

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Management Information Systems

ISBN: 978-1285186139

7th edition

Authors: Ken J. Sousa, Effy Oz

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Question Posted: Dec 04, 2014 09:58 AM

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Shouldnt those who build data warehouses trim the data before they load it to data warehouses? Why

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The purpose of data warehouses is to contain as much data ...View the full answer

Management Information Systems

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