Latests 200 forum posts of derienp in topics:

1. Mysql GROUP_CONCAT Magic in forum Blogs on Sat Jul 09, 2011 12:42 am
   
2. Speeding up the phpBB 2 forum index page in forum Blogs on Sat Jul 09, 2011 12:40 am
   
3. 1 million posts! in forum Blogs on Sat Jul 09, 2011 12:39 am