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Database Design for Mere Mortals: 25th Anniversary Edition, 4th Edition
book

Database Design for Mere Mortals: 25th Anniversary Edition, 4th Edition

by Michael J. Hernandez
December 2020
Beginner content levelBeginner
640 pages
14h 45m
English
Addison-Wesley Professional
Content preview from Database Design for Mere Mortals: 25th Anniversary Edition, 4th Edition
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Business Rules

You are remembered for the rules you break.

—GENERAL DOUGLAS MACARTHUR

Topics Covered in This Chapter

What Are Business Rules?

Categories of Business Rules

Defining and Establishing Business Rules

Validation Tables

Reviewing the Business Rule Specifications Sheets

Example: Defining and Establishing Business Rules

Summary

Review Questions

Throughout the database design process, you’ve performed tasks that helped to establish various levels of data integrity. You’ve established table-level integrity, field-level integrity, and relationship-level integrity thus far. In doing so, you’ve ensured that the table and field structures ...

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Publisher Resources

ISBN: 9780136788133