Raphael network diagram

Does anyone know if Raphael th开发者_如何学JAVAe graphic library can produce network diagram that can interact (receive information and push changes back to the database) with a database through mysql?

Example:

http://cacoo.com/

But not can turn network represented by the graphics into data that can go into javascript, php and mysql.

---

Raphael draws. It does not talk to the server, and most certainly does not interact with SQL. Use another library for Ajax (jQuery comes to mind), and a serverside language for SQL, while using Raphael to put it all to screen.