henk de wit <henk53602@xxxxxxxxxxx> writes: > I still have some work to do to find out why dumping in the custom > format is so much slower. Offhand the only reason I can see for it to be much different from plain-text output is that -Fc compresses by default. If you don't care about that, try -Fc -Z0. regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance