Please see the discussion here:
http://drupal.org/node/view/1830

Profile data should be denormalized into a dedicated table. None of it's terribly performance-critical.

Comments

al’s picture

Title: profile module data denormalization » Re: [drupal-devel] feature #1862 : profile module data denormalization

Al Maw wrote:

al’s picture

Title: Re: [drupal-devel] feature #1862 : profile module data denormalization » profile module data denormalization
killes@www.drop.org’s picture

Fixed for over half a year.

Anonymous’s picture