On 12/24/14, 12:27 AM, Jim Nasby wrote:
There were several select-only runs on both to warm shared_buffers (set to 512MB for this test, and fsync is off).
BTW, presumably this ~380M database isn't big enough to show any problems with hash collisions, and I'm guessing you'd need way more memory than what I have on this laptop. Might be worth looking into that on a machine with a serious amount of memory. -- Jim Nasby, Data Architect, Blue Treble Consulting Data in Trouble? Get it in Treble! http://BlueTreble.com -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
