Thread: Fw: --fast switch
Did my message below make it out to the list? or is it that no one has any idea what I am referring to? If not, could someone point me to ways to improve insertion time. I am vacuuming regularly.
thanks
Jodi
----- Original Message -----
From: Jodi Kanter
Sent: Wednesday, March 06, 2002 11:33 AM
Subject: --fast switch
Can anyone offer me some insight into a --fast switch that can be used to improve speed on Poastgres inserts.
I have been vacuuming database often but still our inserts seem to take quite a bit of time. Someone mentioned this switch to me but I cannot seem to find any documentation on it.
thanks
Jodi
_______________________________
Jodi L Kanter
BioInformatics Database Administrator
University of Virginia
(434) 924-2846
jkanter@virginia.edu
Are you talking about inserting a lot of data at one time? If so, drop the index on the tables involved before inserting. You may also want to turn fsync off as well. On Thu, 2002-03-07 at 12:27, Jodi Kanter wrote: > Did my message below make it out to the list? or is it that no one has any idea what I am referring to? If not, could someonepoint me to ways to improve insertion time. I am vacuuming regularly. > thanks > Jodi > > ----- Original Message ----- > From: Jodi Kanter > To: Postgres Admin List > Sent: Wednesday, March 06, 2002 11:33 AM > Subject: --fast switch > > > Can anyone offer me some insight into a --fast switch that can be used to improve speed on Poastgres inserts. > I have been vacuuming database often but still our inserts seem to take quite a bit of time. Someone mentioned this switchto me but I cannot seem to find any documentation on it. > thanks > Jodi > _______________________________ > Jodi L Kanter > BioInformatics Database Administrator > University of Virginia > (434) 924-2846 > jkanter@virginia.edu > > > > > > > > > -- Jeff Self Information Technology Analyst Department of Personnel City of Newport News 2400 Washington Ave. Newport News, VA 23607 757-926-6930