There is also a very cool sample using GridFS for storing and streaming files <a href="https://github.com/sgodbillon/reactivemongo-demo-app" rel="nofollow">https://github.com/sgodbillon/reactivemongo-demo-app</a>
This new driver mixed with Play2 fully non-blocking/asynchronous stack opens very interesting fields of exploration and was really something missing till now in JVM world...
or stream a live tailable collection through websocket <a href="https://github.com/sgodbillon/reactivemongo-tailablecursor-demo" rel="nofollow">https://github.com/sgodbillon/reactivemongo-tailablecursor-d...</a> :)