Page 2 - DBMS Vs RDBMS (1)
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DBMS









        Database – a collection of data that is logically coherent.



        DBMS – Database Management System




               defines, creates, and maintains a database.



               Introduced during 1960’s.



               Used for controlling databases either in he hard disk in a PC or on


                   network.



               Doesn’t Consider relationship between tables.


               Has several Components like  External interface,DB Language Engine,



                   Query  Optimizer,DB Engine, DBMS Management Component.
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