This has been available for a while, but it’s been a long time since we’ve mentioned it.
The book is by Peter DeBetta, Greg Low, and Mark Whitehorn.
The book includes the following chapters:
Chapter 1: Security and Administration
Chapter 2: Performance
Chapter 3: Type System
Chapter 4: Programmability
Chapter 5: Storage
Chapter 6: Enhancements for High Availability
Chapter 7: Business Intelligence Enhancements
Enjoy! (And, by the way, the option to browse Chapter 1 on its own wasn’t working for me this morning, so don’t be surprised if that’s the case for you too.)