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Database design and normalisation techniques key terms
Study Database design and normalisation techniques with curriculum-aligned Key Terms resources, practice links, and exam-focused support.
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key terms
Resource type
Topic
Database design and normalisation techniques
AqaA LevelComputer ScienceFundamentals of databases
Key terms
Third normal form (3NF)
A normal form in which a relation is in second normal form and no non-key attribute depends on another non-key attribute.
Transitive dependency
A dependency in which a non-key attribute depends indirectly on the key through another non-key attribute.
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