On Sun, 16 Oct 2016 15:38:32 -0400 H wrote: > I am looking for an open-source database modeling tool, ideally to run under > both CentOS and Windows. I have not used any such tool before so I would like > to solicit suggestions. I don't know what the difference is between database modelling and an actual database, but sqlite is available on just about every platform imaginable and works amazingly well. It comes with a command line to test and query databases as well as being a library that you can call from every language from C on up. -- MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com