[imp] imp4 setup advice needed

[Jie Gao]

Hi All

I'm just about to revisit IMP4 after having to reverting to imp3 due to
performance problems about a year ago.

I am going to use separate machines for httpd and the mysql db.
I wonder how much processing power the db machine will need, in terms
of ratio. Say, 4CPUs and 8GB RAM for the httpd server, and 2CPUs 4GB
RAM for the db server, would that be the right ballmark?

Can anyone who's already running imp4 give some tip on this?

Thanks in advance,



Jie