Subject Re: [firebird-support] Measure the effectiveness of incrementing page buffer...
Author Dimitry Sibiryakov
04.05.2018 11:42, Alexey Kovyazin ak@... [firebird-support] wrote:
> the single badly designed query with many page fetches can "improve" this parameter a lot,
> without any real improvement in the performance, of course.

The question was about cache effectiveness which is always measured as "hit ratio", not
about abstract "performance" which has no formal metrics.