> However, I have certainly seen some inefficiencies with Linux and large use > of shared memory -- and I wouldn't be surprised if these problems don't > exist on FreeBSD or OpenSolaris. This came on the freebsd-performance-list a few days ago. http://docs.freebsd.org/cgi/getmsg.cgi?fetch=13001+0+current/freebsd-performance -- regards Claus When lenity and cruelty play for a kingdom, the gentler gamester is the soonest winner. Shakespeare -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance