DBMS as a group program that acts as an intermediary in the contacts between the users of a database to manage and control accuracy. Redundancy and relationships between various data within the database, which is different from the file system data that these duties are the duties of a programmer. In contact with the data in the database, either by using the commands in the Group d ml (DML) or dd l (DDL) or with programs, all commands that use the data is best done with the b m s be translated (compiled) into operation (Operation), under the command to be performed on the data within the database.
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