what is the diff between dbms and rdbms(what are the 12
rilations in the rdbms).

Answer Posted / ashumku7

1: In DBMS files are stored and retrieved through programs
whereas in RDBMS everything is stored in the form of table.

2: DBMS does not support client server architecture whereas
RDBMS does;

3: DBMS satisfy less than 7 to 8 rules of E.F codd where as
RDBMS satisfy more than 7 to 8 rules.

4: In DBMS there is no security of data where as in RDBMS
there are different(generally 3)layers of security:

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