Re: Configuring virtual hosts on the fly

[Michael Peters]

Looking at this from a different perspective, have you tried writing a 
monitoring program that looks for updates to the database and then would 
restart the appropriate apache servers on the various machines. It would 
do them one at a time (taking them out of rotation from your load 
balancer). It wouldn't be immediate response, could definitely be done 
in under a minute.

--
Michael Peters
Plus Three, LP