Video of the presentation: http://www.youtube.com/watch?v=8z3h4Uv9YbE At LinkedIn, we have started to use the Play Framework to build front-end and back-end services at massive scale. Play does things a little differently: it's a Java and Scala web framework, but it doesn't follow the servlet spec; it's fairly new, but it runs on top of robust technologies like Akka and Netty; it uses a thread poo