Page 13 - DBMS Vs RDBMS (1)
P. 13

RELATIONAL MODEL








        RDBMS (Relational Database Management System)



        Introduced during 1970’s.



        Introduced Relational Model instead of Navigational


             Model.



        Has Relationship between tables.



        Using primary keys,foreign keys and Indexes.
   8   9   10   11   12   13   14   15