Raymond Ferland wrote:

> Maybe I'm wrong but I read somewhere in the features of FireBird 1.5
> that the queries would be threaded, meaning that a slow query
> would not prevent a faster one to be executed at the same time.

In theory. In practice, I haven't had good experience with SuperServer
on neither Linux (n)or Windows. In short, SuperServer is good for OLTP,
Classic is good for OLAP.

>
> Yesterday, i have installed Firebird 1.5 SuperServer on my machine.
>
> If so, how is it possible to use it in a multi-user environment and keep it
> fast enough?

Use Classic.

--
Milan Babuskov
http://fbexport.sourceforge.net