Erwin Data Modeler is a data modeling software application that is used to create and view diagrams of databases and their respective structures. It can be used to create visual representations of existing databases, or to design and create new databases from scratch. It provides users with a powerful graphical interface that allows them to easily create and modify complex data models. It also provides users with the ability to customize their models, create multiple versions of the same model, and manage their data models in a centralized environment. Erwin Data Modeler is useful for anyone who needs to design, develop, and maintain databases, including software developers, IT professionals, and database administrators.
Discontinued Replaced by http://alternativeapp.info/software/mysql-workbench/. The latest version, 4.0.5.6, and source code are still available for download on the official website.
Discontinued It seems that the official website is no longer available, but the program can still be downloaded from SourceForge.
There is a limitation of max 25 objects