2 ms·
The other change is now a single select can use multiple cores, so you could see how that scaled to 32, 64, 128 cores...
by brianwawok 10y ago
The other change is now a single select can use multiple cores, so you could see how that scaled to 32, 64, 128 cores...
- qaq 10y agoOn highly concurrent PG systems by when using parallel queries you are sacrificing throughput for better latency. You really don't want to use more than a fairly small number of workers per single select.