> Do you have a description of the architeture of WWWdb?  You give a lot of
> description of what it is doing, but I couldn't see as much on how it does it.
> I admit this is a lazy request, but it would be helpful to have something to
> steer me through the code.

Sorry, I know, that this is one of my problems now: The code is growing, but the documentation didn't ...

But here are some basics:

When you enter a URL, e.g. http://myhost/wwwdb/888899990000aaaa/Pg/MyApp
apache translates it to WWWdb.cgi in its bin-directory.

The parameters:
888899990000aaaa => unique Session-Id
Pg => Selected Database
MyApp => Application
are passed to WWWdb.cgi via the ENV-Variables.

Here, the application parses the MyApp.rc config-file, plugs the procedures in
MyApp.pl and generates the HTML-Output.

Data between the Hits of the Html-Pages is transfered via CGI-Protocol inside
the Application and outside via the wwwdb_state DB-table, where all session-relevant
data is kept.