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Data Resource Design by Michael Brackett

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Chapter 12

PRECISE DATA INTEGRITY

Data integrity rules ensure data resource quality.

The quality of an organization's data resource depends on the development and enforcement of precise data integrity rules. Data integrity rules build on formal data names, comprehensive data definitions, and proper data structures to ensure development of a high quality data resource. The development of precise data integrity rules helps achieve data resource reality.

Chapter 12 describes the development of precise data integrity rules beginning with the concept of data integrity rules and basic principles supporting data integrity rules. Data integrity rule notations are described for each type of data integrity rule, and numerous examples are provided. ...

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