Mohammad Ali Darvish Darab, 05.11.2008 13:18:
> Hello everybody,
>
> I have got an already existing Porstgres DB which is pretty large
> (including more than 650 table with considerable number of constraints
> etc). And now I am supposed to realize generally how it is constructed
> and works. I thought it would be good to have a grapahical
> visualization of whole DB (with tables and relations etc). Does anyone
> have any idea about any tool that does this? I would also appreciate
> any comments or suggestions that might help me in this regard.
>
> Thank you in advance,
> Ali.
>
I have made good experience using Power*Architect which is an (Java based) OpenSource ER-Tool that an also
reverse-engineerexisting databases (that have a JDBC driver).
I have not used it with so many tables though.
You can download it from here: http://www.sqlpower.ca/page/architect
Thomas