The new beta version of the Performance Comparer for Firebird tool fixes some small glitches and improves the usability. The Firebird Embedded used by the tool was also updated to the official Firebird 5.0 release. More details about the changes can be found in the ChangeLog.txt.
A video (recorded from a recent Live, in Portuguese) is now available on YouTube, showing how to use the tool. Of course, the previous instructions (in English) are still included in the distribution.
Download the new beta version and get to know how your queries will behave in Firebird 5 (or any version of Firebird), before migrating your customers.