graph generation software?

[Net Llama!]

Does anyone have any recommendations for graph generation software?

I have a database full of numerical data that I want to be able to be
able to plot via a website.  I guess PHP or Perl would be what I need,
but after searching for nearly an hour, I'm not finding much that
doesn't assume that someone has advanced Perl or PHP skills.

-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
L. Friedman                                    netllama at gmail.com
LlamaLand                       http://netllama.linux-sxs.org