> > How many concurrent users support Firebird 1.5?
> >
> That depends entirely on what they're doing. There's no hard, built-in
> limit that I know of. At some point ( >200 <2000), going to a
> three-tier application where somethings sits between the users and
> database and lowers the connection load helps.

I believe the hard-limit was 1024, but I'm not entirely sure.

With regards,

Martijn Tonies
Database Workbench - developer tool for InterBase, Firebird, MySQL & MS SQL
Server
Upscene Productions
http://www.upscene.com