Mind map
Normalisation
Map content
Normalisation
Remove Redundancy!!
Insertion Anomaly
- A fact cannot be stored until another is known
Deletion Anomaly
- When a record is deleted, causing other information to be lost
Modification Anomaly
- When information changes, and multiple modifications are needed
Information
- Description
- Database Systems Mind Map on Normalisation, created by Kerrie Callaghan on 31/12/2017.
- Created by
- Kerrie Callaghan
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