run Rev app on two networked computers?

[Kurt Kaufman]

Many thanks to everyone who made suggestions last night.
The same client for whom I built the application also uses an 
electronic medical record (EMR) which is a Visual Basic application 
writing to a MS Access database file.  In that case, 3 instances of the 
application (on separate computers, of course) write to a single 
database file via a peer-to-peer network.  The database can reside on 
any of the "peers".

If I were to substantially rewrite the Rev application so that it would 
write to a (non-stack) database file in the manner of the VB app above, 
what might be a good choice?  No more than 3 simultaneous users;  
peer-to-peer network (no server); low traffic network activity.

If someone could point me to the appropriate section(s) of the 
Revolution docs, I could Read The Manual first. I have read the entry 
"How to...allow multiple users to access a stack on a server", which 
seems to be a recipe for avoiding the stack collision mentioned 
earlier.  Do I need to study the SQL section (about which subject I 
currently know nothing)?  Would it be practical to write to a text file 
as a database?  I visualize the data as being  <1000 rows, and < 10 
columns.

Thanks, Kurt