S-Designor 5.2 AppModeler accelerates development by generating
     PowerBuilderŪ and Visual BasicŪ application objects. Start by creating a
physical
     data model for your target database. Simply draw your database, indicating
tables,
     columns, primary/foreign key references, indexes, and views, or reverse
engineer an
     existing database. AppModeler then generates customizable application
objects, plus
     an optimized database structure for any of 30 DBMSs. 
