in reply to OT - Test Database
You should be able to coerce any multi column text file, say one having zip codes and city state information etc. into a simple table in MySQL via the text importing function. Then you could have a simple webpage template with a TMPL_LOOP which read in the zip code or (leading) part of a zipcode and tabled out the city state pair(s) as requested.
This would excersize all the basic functions of both tools for a web retrieval driven by a database.
You would of course need to create a 3 or 4 column table to read the text into...