Fantastic video on data modeling in Cassandra! I think I like this even more than the last!! It is nice to see such a concentration of skill in a community!
This is part 3 of a series! Although they are independent, if you find it seems to go too fast, or you have to stop and look up things, go back and watch #2, or even all of them in order!
1: The Data Model is Dead! Long Live the Data Model http://www.youtube.com/watch?v=px6U2n74q3g
2: Become a Supermodeler https://www.youtube.com/watch?v=qphhxujn5Es