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. 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@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
