Lin Yin
Abstract
Database modeling plays an important role in the process of software development.A database concept model Based on UML(Unified Modeling Language) is presented according to object oriented Analysis model.The mapping rules between database concept model and relation data model is discussed.
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Database modeling plays an important role in the process of software development.A database concept model Based on UML(Unified Modeling Language) is presented according to object oriented Analysis model.The mapping rules between database concept model and relation data model is discussed.
Key concepts: Computer science, Unified Modeling Language, Database design, Database model, Applications of UML, Entity–relationship model, Relational model, Object Constraint Language