Nested universal relation data base model, the
Auteur :
Levene, Mark
Éditeur :
Levene, Mark
ISBN :
9783540554936
Date de publication :
20 mai 1992
Dimensions :
23,4 x 15,6 x 1,0 cm
Poids :
278 g
Format :
Trade paperback (US)
Langue :
Anglais
Pays d'origine :
Allemagne
This monograph describes a method of data modelling whose basic aim is to make databases easier to use by providing them with logical data independence. To achieve this, the nested UR (universal relation) model is defined by extending the classical UR model to nested relations.