Data Modeling Tools

Data Modeling Tools
There are a number of data modeling tools to transform business requirements into logical data model, and logical data model to physical data model. From physical data model, these tools can be instructed to generate sql code for creating database.
Few Datamodelling tools
Tool Name       Company Name
Erwin                 Computer Associates
Embarcadero      Embarcadero Technologies
Rational Rose      IBM Corporation
Power Designer   Sybase Corporation
Oracle Designer   Oracle Corporation
Xcase                   RESolution LTD.

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