Jean-Michel Pouré<j...@poure.com> wrote:
> Kevin Grittner a écrit :
>> It's not clear to me what you feel is needed.
 
> http://drupal.org/node/559302
 
These look like performance issues.
 
> http://drupal.org/node/555514
 
These are MySQL compatibility issues.
 
So when you talk about focusing on usablility improvements you mean
that priority should be given to supporting MySQL-specific syntax
extensions and ensuring that there are no queries where the MySQL
optimizer comes up with a more efficient plan than PostgreSQL?
 
One concern I have is that you don't mention PostgreSQL configuration
in your performance advice, and I seem to remember you said that you
didn't tune your postgresql.conf file beyond boosting the
shared_buffers setting.  If that's true, you might be somewhat
surprised with the performance improvements if you tweak just a few
other settings.
 
You might want to see what suggestions you get from:
 
http://pgfoundry.org/projects/configurator/
 
-Kevin

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