DATABASE CONCEPTS+MYITLAB
DATABASE CONCEPTS+MYITLAB
18th Edition
ISBN: 9780134821245
Author: KROENKE
Publisher: PEARSON C
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Chapter 4, Problem 4.6RQ

Explanation of Solution

Business rule:

Business rules define the entities, relationships, and attributes that are used in the database.

  • It includes the process, tactics, aspects, and aesthetics of the business.
  • It is the statement used to define or limit some business feature. It is planned to declare the business structure or to organize the behavior of business.
  • These rules must be understood by user and database designer.

Example of business rule:

The business rule for the “sales” database used to demonstrate how the product is sold out from the website. The scope of the database is buying things from online websites...

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