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How to implement a logical data model Part one of a two-part article describes how to create a logical model. Written by Susan Harkins, Contributor and Arthur Fuller, Contributor Aug. 18, 2002 at ...
In the simplest terms, a logical data model is a visual representation of the business rules and requirements covering the universe-of-discourse for a given solution or enterprise, along with some ...
However, within the logical data model the goal is to express the business rules and logic. Therefore, abstractions do not have to be avoided, but they should be used surgically. When an area of the ...