Hi,
> Not sure if the subject was already discussed, I'd like to hear the > advices/suggestions from experts. > > If a single HAProxy as load-balancer could not handle the high-load > traffic due to limited bandwidth or capacity, how to scale multiple > HAProxy instances to serve the load-balance? > > Thanks, Q.Xie You already asked this exact question 3 months ago and I think you got some answers you can work with, did you not? http://thread.gmane.org/gmane.comp.web.haproxy/14320/ Regards, Lukas

