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Database Developer | Modeling, Data Semantics, and Natural Language

, January 01, 2002

Previous columns in this space suggested the use of formal methods and modeling tools, particularly when your projects involve many objects and complex database schemas.
Web Techniques: Figure 1

Figure 1

Using VisioModeler, you can operate in a diagramming mode to create ORM conceptual models. ORM models include objects playing roles. This example illustrates an Article object and the roles it plays. Predicates are represented by the rectangular boxes in the center of this example.

Figure 1



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