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Database Systems: Design, Implemen...

13th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781337627900

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BuyFindarrow_forward

Database Systems: Design, Implemen...

13th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781337627900
Chapter 5, Problem 16RQ
Textbook Problem
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What is time-variant data, and how would you deal with such data from a database design point of view?

Explanation of Solution

Time-variant data:

  • The ability to store data representative as it existed at several points in time in the history is called as time-variant data.
  • Depending of the business need granularity of time variance and the tracking of altering data are made and it can range from signifying data values at the time they are altered on up to any periodic examination interval...

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Database Systems: Design, Implementation, & Management
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