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1 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." -
2 FILL- IN FROM
Перевод: с английского на арабский
с арабского на английский- С арабского на:
- Английский
- С английского на:
- Арабский
