3 ms·
If it's slower both in and out what's the benefit? To guy below me: Ah, thanks. I thought the guy above was trying to say it's slower than paging to disk. : )
by bpicolo 11y ago
If it's slower both in and out what's the benefit?
To guy below me: Ah, thanks. I thought the guy above was trying to say it's slower than paging to disk. : )
- jhgg 11y agoBecause it's so much faster than having to go to disk.
- peapicker 11y agoBasically, parsing the percentages, using compressed data in RAM is ~1 order of magnitude slower to get into memory, and less than 1 order of magnitude slower to read from RAM. That is still around 2 (or more depending on setup) orders of magnitude faster than the hit to go to SSD / SSD RAID. Useful knowledge on latency: https://gist.github.com/jboner/2841832 https://gist.github.com/jboner/2841832