Sunday, November 30, 2014
SQL's Incomplete Set-lization, Part 2
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by Erwin Smout [FP: Two weeks ago I posted a debunking of an article blaming some SQL sins. Erwin has some additional comments.] 1. ...
Sunday, November 23, 2014
Weekly Update UPDATE 2
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Housekeeping: I have added a link to Nijssen's paper The Entity-Relationship Model Considered Harmful to FUNDAMENTALS on the HOME page....
Sunday, November 16, 2014
Re-write
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See: Data Sublanguage Parts 1-2
Friday, November 7, 2014
Relational Fidelity and Analytics Integrity
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My November blog post @All Analytics: I have shown in previous posts that reliance on sheer visual inspection of database tables for da...
Sunday, November 2, 2014
Weekly Update
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1. Quote of the Week Those who argue for natural keys typically do so from a position of philosophical purity, as is the case in the Simp...
Sunday, October 26, 2014
Weekly Update
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1. Quote of the Week Q: What's the key technical skills for Data Modeling? A: Erwin or Rational or phycial [sic] modelling or co...
Sunday, October 19, 2014
Precision, Procedurality and SQL, Part 1
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by Erwin Smout and Fabian Pascal "To be as precise as we possibly can is not a luxurious mannerism that the academic prig can affo...
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