Chris Stevens <[log in to unmask]> writes:

> Another one of my to do someday, is
> http://root.cern.ch/
> if working in C++ is to your liking.  

Or if working in Python is to your liking:

http://root.cern.ch/root/html522/BINDINGS_PYROOT_Index.html

> I don't know if it's capable of
> being used with an external database though.

It can talk to MySQL or Oracle:

http://root.cern.ch/root/html522/SQL_Index.html

Cheers,
-Brett.