Friday, March 31, 2023

I Left Ceausescu's Romania for AI Algorithms??? At Least Him I Understood!!

›
 I just received the following email from Quora: ----------------------------------------------------------------------------------------- Y...
Sunday, March 26, 2023

RELATIONSHIPS AND THE RDM V2 PART 1: RELATIONS & DATABASE RELATIONS

›
with David McGoveran   Note: This a multi-part re-write of a previous series intended, when completed, to replace it. In the meantime you ca...
Sunday, March 19, 2023

ON PROPERTIES IN CONCEPTUAL MODELING (rm)

›
Note: Reader mail (rm) posts are exchanges with my readers that raise fundamental issues. I may improve language for clarity and amplify wi...
Saturday, March 4, 2023

ON NORMALIZATION AND THE SCIENTIFIC METHOD (t&n)

›
(originally published August 2002) Note: "Then & Now" (T&N) is a new version of what used to be the "Oldies but Go...
Saturday, February 4, 2023

CONCEPTUAL MODELING, LOGICAL DATABASE DESIGN AND PHYSICAL IMPLEMENTATION (sms)

›
Note: In "Setting Matters Straight" posts I debunk online pronouncements that involve fundamentals which I first post on Linked...
Sunday, January 22, 2023

CONCEPTUAL BUSINESS RULES AND LOGICAL CONSTRAINTS (sms)

›
Note: In "Setting Matters Straight" posts I debunk online pronouncements that involve fundamentals which I first post on Linked...
Monday, January 2, 2023

 NEW "DATA MODELS" 5.2 (t&n)

›
Note: "Then & Now" (T&N) is a new version of what used to be the "Oldies but Goodies" (OBG) series. To demons...