(Guessing you meant to respond to me) Excellent, I'm glad that the "big data" world is starting to look at database literature in terms of how it does executio

(Guessing you meant to respond to me) Excellent, I'm glad that the "big data" world is starting to look at database literature in terms of how it does execution, as there is much to be learned. Most of these systems are extremely inefficient (looking at you Hadoop), when they don't really have to be. Efficient code generation should be table stakes for any serious processing framework IMO.