![]() |
| |||
data model | |||
data model (A collection of related object types, operators, and integrity rules that form the abstract entity supported by a database management system (DBMS). Thus, one speaks of a relational DBMS, a network DBMS, and so on, depending on the type of data model a DBMS supports. In general, a DBMS supports only one data model as a practical rather than a theoretical restriction) | |||
model |
modèles des données : 3 phrases in 2 subjects |
Computers | 1 |
Information technology | 2 |