[imp] upgrade from IMP3 -> IMP4 : serious performance hit

[Thomas Willert]

Quoting "Chris J. Alexander" <cjalexa at emory.edu>:

> Just to keep the list updated - we configured two additional Sun v240 servers
> this morning into our production mix, and are monitoring to see how this will
> help performance.  So far so good - thanks to all who offered suggestions and
> moral support (both equally important!)

Do your two new servers also run the MySQL database, or only a webserver?

Please keep us posted on your progress! Cheers!

-- 
Thomas Willert
Petkumstrasse 19
D - 22085 Hamburg
GSM +49 179 7307416