Hi,

> How does the performance of Firebird 1.0 compare to the performance of
> IB6 and is it worth upgrading from IB6 to Firebird 1.0 for performance
> reasons?

The performance is the same compared to IB6.0.1.6 or IB6.0.2.0, but against
IB6.5 it's better.
Also Firebird has nice features against IB6.0.1.6 or IB6.0.2.0 so i would
say YES upgrade.

Regards,
Arno