The only 5.1 version I tried was percona's. I only tested it in development. Can't speak for MySQL's version. 5.5 is GA now, its supposed to have many improvements for mulitiprocessor machines over 5.0 and 5.1. This will be my first production install of 5.5, real traffic has not hit yet, but it performed well in testing. Our 5.0 installs are handling about 25gb of data and 1200qps during peak hours.
On Feb 27, 2011 2:29 PM, "Yang Yang" <dapiy...@gmail.com> wrote: thanks johnny what about 5.1,did it performance better than 5.0 on centos when it has large traffic? 5.1 is newer,but i know not newer is better thanks again 2011/2/28 Johnny Withers <joh...@pixelated.net> > > I think the version CentOS (5.5) wants to use is 5.0.77-log. I don't think CentOS will be updat...
