Respuesta :

The answer for the blank space is "Logical model"
Full sentence will be as below:

The phase in which the conceptual model is mapped to the DBMS is the development of the Logical model. There are several stages in database design which include analyzing user environment , developing conceptual data model, choosing a DBMS, developing logical model by mapping conceptual model to DBMS, developing physical model, evaluating physical model, performing tuning, if needed and implementing physical model etc.
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