1. Quote of the Week Further to that point, in my mind you can have a database that is both relational and schema-less, in the sense tha...

Pls see the PAPERS page for the current version of the paper, when it becomes available.

Housekeeping: Added a LINKS page to the top site menu, with links to items I deem worth reading. Added a few from my old site and new o...

See Weak Entities, Referential Constraints and the Conceptual-Logical Conflation

1. Quote of the Week I use the word grain in the same sense as Kimball although I use it across Facts and Dimensions. I like the term ov...

My August Post @All Analytics To ensure data operations make sense and results correspond to the real world and are interpreted correctly...

Pls see PAPERS page for the current version of this paper, when it becomes available.