the release 2.5.4 have some performance upgrade vs the 1.5 release.

Best Regards

----Messaggio originale----
Da: firebird-support@yahoogroups.com
Data: 21/06/2015 14.05
A: <firebird-support@yahoogroups.com>
Ogg: [firebird-support] Re: Firebird migration to increase perfomances

 

If application works very well then don't fix it if it ain't broken ;-)

If you really want to then upgrade to 2.5.4 and make the test by yourself by executing most time consuming queries.