To configure the default database in Visual Paradigm: The data type for SQL Server will available in our ER diagram once we specified it as our default database. Since each database do have their own data type which may not compatible with other database, it is important to specify the SQL Server as our default database before we start modeling. Visual Paradigm supports database modeling for multiple DBMS. Configure default database for your project Once the database was created, we can then prepare our Visual Paradigm software for model your database.