Re: DRAFT beta release announcement

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: Josh Berkus <josh(at)agliodbs(dot)com>
Cc: PostgreSQL Advocacy <pgsql-advocacy(at)postgresql(dot)org>
Subject: Re: DRAFT beta release announcement
Date: 2010-04-28 22:15:52
Message-ID: 1272492952.4161.11749.camel@ebony
Views: Raw Message | Whole Thread | Download mbox
Lists: pgsql-advocacy

On Wed, 2010-04-28 at 14:38 -0700, Josh Berkus wrote:
> > I think the join removal feature is of critical importance, much more so
> > than many of the above items.
> I just don't have any figures on actual performance benefit from this,
> which will be the *first* thing a reporter asks.

"Orders of magnitude" saving. It's not *faster* it just doesn't do the
work at all any more.

> > I might describe it like in *one* of these ways
> >
> > * Automatic join removal to optimise complex SQL generated by OR mapping
> >
> > * Major new optimizations for complex automatically generated SQL
> How about
> * Optimization of ORM-generated queries through automatic join removal

Good. All 3 do it for me, but I think I'm too close to judge.

Simon Riggs

In response to


Browse pgsql-advocacy by date

  From Date Subject
Next Message Jaime Casanova 2010-04-28 22:21:29 Re: DRAFT beta release announcement
Previous Message Greg Smith 2010-04-28 22:07:32 Re: DRAFT beta release announcement