Difference between DBMS & RDBMS

Difference between DBMS & RDBMS :                        DBMS                                                   RDBMS

1. The columns are referred as files 1. The columns can be refereed as attributes 2. The collection of fields together is called as records 2. The collection of attributes can be refereed as entity, tuple, row 3. The collection of records is known as data base 3. The collection of tuples is called as table, relation or entity class 4. In DBMS, the relationship between two files is maintained with a common key field 4. In RDBMS, the relationship between two tables can be specified at the time of table creation 5. Most of the DBMS software’s doesn’t support silent/sever architecture   5. The RDBMS software support silent server technology 6. DBMS doe not support distributed database 6. RDBMS support distributed database 7. Each file is given an extension by default in DBMS 7. In RDBMS many tables are grouped into one database as a logical unit 8. DBMS satisfies less than seven or eight rules of Dr.EF code rules 8. RDBMS supports & satisfies more than seven to eight rules of Dr.EF code 9. In DBMS software’s it has less security  9. In RDBMS software’s, there are multiple levels of security at loging at O/s level, command level, object level etc.,