Presentation: Hive - A Petabyte Scale Data Warehouse Using Hadoop
Lately I’ve been mentioning Hive quite a few times when writing about working with NoSQL data, but I was missing a good slidedeck providing details of the Hive architecture, usage scenarios, and other interesting details about Hive.

The presentation embedded below coming from the Facebook Data Infrastructure team provides all these details and much more (i.e. Hive usage at Facebook, Hadoop and Hive clusters, etc.)