Introduction RDBMS

RDBMS expand as Relational Database Management Systems..

All modern database management systems like SQL, MS SQL Server, IBM DB2, ORACLE, My-SQL and Microsoft Access are based on RDBMS.

History of RDBMS

During 1970 to 1972, E.F. Codd published a paper to propose the use of relational database model. RDBMS is originally based on that E.F. Codd's relational model invention.