There are two main use cases. One is reengineering an existing model and making changes from a database. The other is making a new model from scratch. These use cases involve all kinds of systems, including both Oracle and lately also Postgres.
Toad Data Modeler helps you create high-quality data models. This data modeling tool enables you to easily deploy accurate changes to data structures across more than 20 different platforms.
Toad Data Modeler was previously known as Toad.
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