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Database Systems: Design, Implemen...

12th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781305627482

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BuyFindarrow_forward

Database Systems: Design, Implemen...

12th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781305627482
Chapter 9, Problem 8RQ
Textbook Problem
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What are business rules? Why are they important to a database designer?

Explanation of Solution

Business rules:

  • The description that is given in the narrative form about the business policies, procedures that are obtained from detailed description of operations is called as business rules.
  • The business rule greatly value the database designers because they aid in defining the entities, attributes, relationships(generally expressed through cardinalities and connectivity) and constraints that are need to specified in the design...

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