My September post @AllAnalytics.
We have seen that if database tables are designed to represent a set of
(facts about) a single class of attribute-sharing entities each and to
preserve the mathematical properties of relations, databases are easier
to understand, and query results are guaranteed to be provably correct
and easier to interpret. Let's see how and why with the help of an
example.
Read it all. (Please comment there, not here)
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