Hi Cédric,

> I come back to you about my question about choice of Interbase/Firebird

for our new product.

> We have to migrate our IB 4.2 to IB 6.5/7.0 or Firebird.
>
> I made a lot of tests to compare results and it appears that IB4.2 is a

lot more performant than IB6.5 and Firebird in READ mode

> Is this normal ???

Could you please show us your PLAN's and could you also run these tests on
Firebird 1.5. FB1.5 has an improved optimizer.

Regards,
Arno Brinkman