As I have been reviewing and learning about HADRON I have found a great wealth of information exposed in the DMVs. I have pulled together a starting, entity relationship diagram and the HADRON PMs have been helping me refine it. We continue to update it for changes but I thought you would find it helpful as well as you start to use HADRON.
WARNING: The series is based on pre-release software so things could change but I will attempt to provide you with the best information I can!
Bob Dorr - Principal SQL Server Escalation Engineer