> On 11 Dec 2014, at 15:02, Andrea Suisani <sick...@opinioni.net> wrote: > > On 12/10/2014 11:44 AM, Maila Fatticcioni wrote: >> 2- I would like to use the two SDD to store the wal file. Do you think >> it is useful or how should I use them? > > I definitely would give it a try. >
I don't understand the logic behind using drives, which are best for random io, for sequent io workloads. Better use 10k sas with BBU raid for wal, money wise. -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
