I've tried to transfer my forum from vbseo to dbseo tonight, but there was a significant increase in database load and had to revert the procedure. There was a huge spike in query numbers with dbseo and althought the queries themselves didn't seem to be very intensive - the sheer number of them...
apc
big board
caching
copy
count
database
datastore
dbseodbseoload
different
forum
memcache
memcached
more
number
only
optimize
performance
php
post
query
server
threads
transfer
vbseo
