If you are working specifically with PostgreSQL or MySQL, their native management tools include highly capable, built-in visual entity-relationship (ER) diagram designers.
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Right-click the PowerDesigner desktop shortcut, choose Properties , navigate to the Compatibility tab, check Run this program in compatibility mode for , and select Windows 8 . Additionally, check Run this program as an administrator . 5. Best Practices for Enterprise Modeling Success If you are working specifically with PostgreSQL or