Hi Wido, all, thanks for the quick reply. One more question: On 16 July 2014 17:02, Wido den Hollander <wido at 42on.com> wrote: >> Op 16 jul. 2014 om 16:54 heeft "Riccardo Murri" <riccardo.murri at uzh.ch> het volgende geschreven: >> >> Since RADOSgw is a FastCGI module, can one scale it by just adding >> more HTTP servers behind a load-balancer? > > Yes, that's the way it works. Simply add more machines when you need to. Then would it be better to co-locate RADOSgw servers with OSDs in the same machine (say, we buy larger/fatter nodes), or would it be better to have a cluster of separate "thin" RADOSgw servers? Thanks, Riccardo