EBK DATABASE CONCEPTS
EBK DATABASE CONCEPTS
7th Edition
ISBN: 9780133544886
Author: AUER
Publisher: PEARSON CUSTOM PUB.(CONSIGNMENT)
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Chapter 8, Problem 8.8RQ

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Transformation of data:

  • The data that are present in data warehouse contains a summary of different data.
  • The data that are present in warehouse needs to be used correctly so that the data need to be aggregated.
  • The data contents that are present need to be consolidated such that the data can be used by the operations team in an effective way.
  • Hence, the data contents get stored in one format and will be used in another format after performing consolidation operations...

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