Three Levels of Models Versus Business
Three Levels of Model Abstraction Traditional entity-relationship (E-R) modeling recognizes three different levels of abstraction at which models are developed:…
Three Levels of Model Abstraction Traditional entity-relationship (E-R) modeling recognizes three different levels of abstraction at which models are developed:…
The rate of change in technology is astonishing. Artificial intelligence (AI), once the topic of science fiction movies, is now…
You might remember back to your early school days, when you learned about the five major divisions of the vertebrates…
GET OUT THERE!!! You can’t do anything of true significance in the data space sitting in front of your computer.…
The amount of data is growing exponentially. This creates an enormous potential for generating a lot of new information. Yet,…
I don’t like talking about the relational theory of data. It is absolutely fundamental to any deep understanding of data,…
Rhetoricians will tell you that important concepts bear repetition. Real estate agents will extol the importance of “location, location, location.” …
One of the most illuminating lessons I’ve learned about data modeling came from Len Silverston’s universal data models, where he…
Recently I had the opportunity to go to a job interview session for a lecturing position in my university’s computer…
Data storytelling has become a popular term in the field of analytics – looking deep into the data to find…