Karteikarten
database (normalisation)
Karten in diesem Stapel (7)
- 1flat fileA database, where all the data is stored in one table
- 20NFUn-normalised database
- 3NormalisationProcess used to create relational databases
- 41NFNo repeating attributes
Example: Name - 5repeating attributesdata, which isn't repeated
Example: Name
wrong Example: curse or hobby - 62NFin 1NF and no partial dependencies (part dependencies)
- 73NFno non key dependencies
Informationen
- Beschreibung
- A level Computer Science Karteikarten am database (normalisation), erstellt von Sebastian Brock am 15/02/2019.
- Erstellt von
- Sebastian Brock
- Aufrufe
- 3
- Bewertung