> > I'm not comparing SSD in SW RAID with rotating disks > in HW RAID with > > BBU though. I'm just comparing SSDs with or without > BBU. I'm going to > > get a couple of Intel 320s, just want to know if BBU > makes sense for > > them. > > Yes, it certainly does, even if you have a RAID BBU. "even if you have a RAID BBU"? Can you elaborate? I'm talking about after I get 2 Intel 320s, should I spend the extra money on a RAID BBU? Adding RAID BBU in this case wouldn't improve reliability, but does it improve performance? If so, how much improvement can it bring? -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
