| Subject | Re: [firebird-support] Measure the effectiveness of incrementing page buffer... |
|---|---|
| Author | Dimitry Sibiryakov |
| Post date | 2018-05-04T09:49:12Z |
04.05.2018 11:42, Alexey Kovyazin ak@... [firebird-support] wrote:
about abstract "performance" which has no formal metrics.
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WBR, SD.
> the single badly designed query with many page fetches can "improve" this parameter a lot,The question was about cache effectiveness which is always measured as "hit ratio", not
> without any real improvement in the performance, of course.
about abstract "performance" which has no formal metrics.
--
WBR, SD.