The comments here are needlessly pessimistic and dismissive of a new data flow paradigm. In fact, this looks like the best NoSQL experience there is. SQL while is a standard now, had to prove itself many times over and also was a result of a massive push by few big tech backers.
Rama still looks like it needs some starter examples - that is all.
From what i could gather reading the documentation over few weeks... Rama is an engine supporting Stored Procedure over NoSQL systems. That point alone is worth a million bucks. I hope it lives up to the promise.
Now back to my coding :D