web application for data modeling

Question

I am about to start development of a web based application and we need to create a data model for that.

Is there any

• web based
• free and ready to go
• or *open sourc*e so I can install it on my linux server
• that allows collaboration

application for data modeling?

Answer 1

You could use yUML, but the web site only draws the diagrams. You have to provide all of the detail and associative information.