1. Schedule update
September 23rd, 10:00am, San Francisco, CA
The CWA, Missing Data and the Last NULL in the Coffin
Presentation, Oaktable Conference, Oracle OpenWorld
October 8, Milan, Italy
Denormalization for Performance: A Costly Illusion
Public presentation, UGISS SQLSaturday
October 9-10, 2013, Milan, Italy
Business Modeling for Database Design
Private seminar sponsored by Microsoft and organized by SolidQ
Contact: Davide Mauri, SolidQ
2. Quote of the Week
How many software programs are mathematically provable. And yet everybody still writes software and for the most part it works. Relational theory and SQL was very important for establishing a standard across vendors to a point. And yet switching relational database vendors is still very expensive proposition because the standards don't address the features that users need and use everyday that are not part of the standard. At the heart of the system the relational model can still be enforced. But a product lives and dies not on whether it is mathematically provable but it's features set, efficiency and cost to develop in.
3. To Laugh or Cry?
4. Two online exchanges I participated in
In Silicon Valley, age can be a curse.
5. And now for something completely different
Not entirely unrelated:
The Curse of Self-Service (h/t Davide Mauri)