In this short video Rowan takes us through a different approach to generating keys in Entity Framework 7 using sequences. This approach is interesting in cases of large INSERT batches primarily because keys are all fetched beforehand. Would love your thoughts!
Here are some links for more information:
As an aside, I spent a couple of days with Rowan (and team) recording additional videos regarding Entity Framework 7 and some of the new features to look for in the coming release. Stay tuned!