2015-11-10 15:34 GMT+01:00 teeeebro <ter...@esi.net>: > Hello - I am new to this forum and know nothing about PostgreSQL. I have > managed Microsoft SQL for 15 years (I know ....) > > We have a third party application that uses PostgreSQL for the database > engine. Performance writing to our Dell Compellent SAN is lacking. > > What I've read about PostgreSQL is that it's a single-thread disk I/O > system > where only one read/write operation executes at a time. >
it is 100% isn't true - any client can read data, writer/wal-writer, autovacum can write Regards Pavel > > Can you tell me if this is correct? > > Thanks!! > Terry > > > > -- > View this message in context: > http://postgresql.nabble.com/Disk-I-O-Question-tp5873364.html > Sent from the PostgreSQL - general mailing list archive at Nabble.com. > > > -- > Sent via pgsql-general mailing list (pgsql-general@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-general >
