Tag: data modeling
Practical Examples of Data Normalization in PostgreSQL
Normalization by Osmosis Part 2: Practical Examples of Data Normalization in PostgreSQL Having gone through a theoretical introduction in part 1, it is now time to discuss some more practical examples. I’ll first talk about the… type modeling … of columns. It is important to realize that during the time Codd formulated the base 3 […]
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JSON in PostgreSQL: how to use it right
© Laurenz Albe 2021 The comprehensive JSON support in PostgreSQL is one of its best-loved features. Many people – particularly those with a stronger background in Javascript programming than in relational databases – use it extensively. However, my experience is that the vast majority of people don’t use it correctly. That causes problems and unhappiness […]
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