> Just a data point, but on my Dual Xeon 2.4Gig machine with a 10k SCSI > drive I can do 4k inserts/second if I turn fsync off. If you have a > battery-backed controller, you should be able to do the same. (You will > not need to turn fsync off --- fsync will just be fast because of the > disk drive RAM). > > Am I missing something?
I think Ron asked this, but I will too, is that 4k inserts in one transaction or 4k transactions each with one insert? fsync is very much faster (as are all random writes) with the write-back cache, but I'd hazard a guess that it's still not nearly as fast as turning fsync off altogether. I'll do a test perhaps... ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend
