I found a good site with Aperture tips. Here's a recommended procedure for rebuilding the database:
http://archive.bagelturf.com/files/6ce59ccfee917c304407dbc4392c5675-807.php
Also, turning off Previews will speed things up:
http://archive.bagelturf.com/aparticles/previews/index.php
http://archive.bagelturf.com/files/6ce59ccfee917c304407dbc4392c5675-807.php
Also, turning off Previews will speed things up:
http://archive.bagelturf.com/aparticles/previews/index.php