On Wed, May 7, 2014 at 12:06 PM, Josh Berkus <j...@agliodbs.com> wrote: > For that matter, our advice on shared_buffers ... and our design for it > ... is going to need to change radically soon, since Linux is getting an > ARC with a frequency cache as well as a recency cache, and FreeBSD and > OpenSolaris already have them.
I knew about ZFS, but Linux is implementing ARC? There are good reasons to avoid ARC. CAR seems like a more plausible candidate, since it apparently acknowledges ARC's shortcomings and fixes them. -- Peter Geoghegan -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
