Video and slides synchronized, mp3 and slide download available at http://bit.ly/13S4ZBp. David Dawson, Russell Miles, Justin Holmes debate on which is the best server-side web framework for the JVM: Play or Grails?Filmed at qconlondon.com. David Dawson is Principal Consultant at Simplicity Itself. Justin Holmes is a consultant at OpenCredo. Russ Miles is Principal Consultant at Simplicity Itself.