Re: performance is slow

Al Niessner <[email protected]>
Newsgroups gmane.comp.python.db.psycopg.devel
Message-ID <1244658497.4273.65.camel@charon>
I am kind of in the middle of those changes now. While it is completely
broken at the current moment, I am noticing that the few commits it is
doing seem much faster. I have to get it fully functional before I can
quantify how much better it is though.

On Wed, 2009-06-10 at 11:17 -0700, Tim Roberts wrote:
> Al Niessner wrote:
> > The main thing that I think I am doing wrong that I want to change is
> > that I am doing a commit after after insert. I am looking at changing
> > that to a bigger more "transactional" item. Not sure if this will
> > improve the overall time, but it seems like a more DB way of doing
> > things.
> >   
> 
> That is the key right there.  If you change your code so that you do not
> commit until your whole series of inserts and updates is complete,
> you'll find that the performance is quite acceptable.
> 
-- 
Al Niessner

I have never found the companion that was so companionable as solitude.
- From Walden by Henry David Thoreau

The universe is indifferent, and life is brutal; however, it is man's
choice of behavior that makes them malevolent rather than benevolent.

Some will fall in love with life and drink it from a fountain
That is pouring like an avalanche coming down the mountain.
- From the song Pepper by the Butthole Surfers
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