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1 gen 1976 anni - Modelo Entidad-Relación

Descrizione:

P. Chen propone un nuevo modelo de bases de datos llamado Entidad-Relacion o ER. Este modelo hacia posible que los diseñadores se enfocaran en la aplicacion de datos en lugar de la estructura logica de las tablas.

Aggiunto al nastro di tempo:

Base de datos, Historia

ByOrlando Duarte
11 nov 2020
0
0
276

Data:

1 gen 1976 anni
Adesso
~ 49 years ago
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