On 11/10/2015 06:34 AM, teeeebro wrote:
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 version of Postgres? What is the writing doing? What are the performance numbers?
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.
-- Adrian Klaver adrian.klaver@xxxxxxxxxxx -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
