haku: @journal_id 1401 / yhteensä: 29
viite: 24 / 29
| Tekijä: | Ram, S. |
| Otsikko: | Deriving functional dependencies from the entity-relationship model |
| Lehti: | Communications
1995 : SEP, VOL. 38:9, p. 95-107 |
| Asiasana: | COMMUNICATION MODELS DESIGN MANAGEMENT |
| Kieli: | eng |
| Tiivistelmä: | The processes of database design can be divided into several stages. This four-stage process comprises requirements collection: in this stage users are interviewed to obtain descriptions of their information needs. This results in a preliminary specification of needs of all user groups in an organization. Conceptual design: a conceptual model of the application is developed using the data collected in the first stage. |
SCIMA