Mapa mental
Database terms
Contenido del mapa
Database terms
Normal form
- 1st
- No repeating groups
- 2nd
- 1st AND no partial key dependencies
- 3rd
- 2nd AND no non key dependecies
- 3rd
- 1st AND no partial key dependencies
- 2nd
- No repeating groups
- 1st
Normalised entities
- A set of entities that contain no redundant data
Primary key
- An attribute that uniquely identifies a row
Información
- Descripción
- Mapa Mental sobre Database terms, creado por Thomas Webster el 12/05/2015.
- Creado por
- Thomas Webster
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