Firebird 5 Performance Tests: 5.0 is up to 4x faster than 2.5!

In this video we consider Firebird 5 Performance tests: Firebird 5 is up to 4x times faster that 2.5 and 20-40% faster that 3.0 and 4.0.
Presentation from this video is here: https://ib-aid.com/download/docs/2024/Firebird5PerformanceTests.pdf