gentosa...@gmail.com (A B) writes:
> If you just wanted PostgreSQL to go as fast as possible WITHOUT any
> care for your data (you accept 100% dataloss and datacorruption if any
> error should occur), what settings should you use then?
Use /dev/null. It is web scale, and there are good tutorials.
But seriously, there *are* cases where "blind speed" is of use. When
loading data into a fresh database is a good time for this; if things
fall over, it may be pretty acceptable to start "from scratch" with
mkfs/initdb.
I'd:
- turn off fsync
- turn off synchronous commit
- put as much as possible onto Ramdisk/tmpfs/similar as possible
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