Productivity Stack for Your Next project: Play Framework on Google App Engine.
Play Framework started a revolution in Java development world. So did Google App Engine. Both puts productivity in the first place. This presentation is based on my experience with application running on a production.
Play is lightweight build, has build-in server, no JEE servlets and enables asynchronous and non-blocking , 'reactive', communication.
This two technologies give a strong kick in product development but keep in mind limitations.
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