Computing and tech
The normalisation workshop
Set out a table and its dependencies, and watch its key, its normal form and its decomposition being worked out. Insert or delete rows in the flat table and in its decomposition to see the anomalies disappear.
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What leads here.
The decks that help you review what you handle here, and the learning path it belongs to.
In the same subject.
Four stores, one dataset
The same data in four stores
The on-call night
A production database, six incidents
The indicator desk
Measures, dimensions and grain
Try it, then review what it taught you.
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