Sunday, January 29, 2017
This Week
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1. What's Wrong with This Database Picture? "I have a database for a school ... [with] are numerous tables obviously but conside...
2 comments:
Sunday, January 22, 2017
Are You a Thinking Data Professional?
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Note: The following was intended as a comment to my post Don't Design Databases without Foundation Knowledge and Conceptual Models by...
Monday, January 16, 2017
Don't Design Databases Without Foundation Knowledge and Conceptual Models
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"I have two tables, one is product which is a parent table with one primary key and I have another child table of product, which is...
Monday, January 9, 2017
This Week
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1. What's wrong with this picture "I have two tables, one is product which is a parent table with one primary key and i do hav...
Tuesday, January 3, 2017
Understanding the Relational Data Model: A New Series of Papers
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"Nowadays, anyone who wishes to combat lies and ignorance and to write the truth must overcome at least five difficulties. He must h...
Saturday, December 24, 2016
This Week with Season's Greetings
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Data Sublanguages, Programming and Data Integrity My December post @All Analytics Both data science employers and candidates stre...
Friday, December 23, 2016
Re-write
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See: Data Sublanguage Part 1: Relational vs. Computational Completeness Data Sublanguage Part 2: Data Manipulation and Definition Data ...
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