What are surrogate keys? Why would you use them in a data warehouse instead of using the

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What are surrogate keys? Why would you use them in a data warehouse instead of using the business keys from the operational systems?

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Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data

ISBN: 9781107186125

1st Edition

Authors: Wilfried Lemahieu, Seppe Vanden Broucke, Bart Baesens

Question Posted: Dec 16, 2023 03:51 AM

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What are surrogate keys? Why would you use them in a data warehouse instead of using the

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Surrogate keys are unique identifiers assigned to rows in a database table typically by the data warehouse rather than relying on natural or business ...View the full answer

Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data

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