Talk comments

Too centered on data structures and how to migrate them. It's true that those concepts were generic and not only about data, but the whole talk was about data... probably the choice of the title was unlucky.

good about migration strategies, maybe a little bit tiring to follow

SBAM! The talk was great!!! ...but the slides were not aligned!

Good overview! Maybe you can improve the talk with some more code examples!

The right speaker and keynote to open this conf!

That's the kind of presentation that make people happy of being in front of a computer for hours without eating and washing, just to see a led turn on!! thumb's up!!