David McGoveran has been working on a book on logic for database professionals. He will post articles online for review that will become cha...

My December post @ All Analytics .  Don't let the label fool you. It's the relational data model (RDM), not SQL that NoSQL propon...

1. Quote of the Week According to Wikipedia, Amazon's Redshift is a modified version of Postgres. Maybe its speed redshifted data in...

In my last post I demonstrated how disregard for the scientific foundation and history of a field, here, database management, leads to Movin...

  To all my Jewish readers: I was making minor revisions to Surrogate Key Illusions when I ran across this: How To Find Duplicate Addr...

See: S cience, "Data Science", and Database Science

Housekeeping : Added If a table with a SK has a NK does it violate 3NF? to LINKS page. 1. Quote of the Week One other intriguing benefit...