Object-Role Modeling Workbook: Data Modeling Exercises using ORM and NORMA by Terry Halpin

Object-Role Modeling Workbook: Data Modeling Exercises using ORM and NORMA

Terry Halpin

202 pages • missing pub info (editions)

nonfiction computer science design science medium-paced
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Description

Object-Role Modeling (ORM) is a fact-based approach to data modeling that expresses the information requirements of any business domain simply in terms of objects that play roles in relationships. All facts of interest are treated as instances of ...

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