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What is rdbms

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What is rdbms
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Kritika Trehan 7 years, 2 months ago

A relational database management system is a database management system that is based on the relational model invented by Edgar F. Codd, of IBM's San Jose Research Laboratory.

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

Data is represented in terms of tuples (rows) in RDBMS.

Relational database is most commonly used database. It contains number of tables and each table has its own primary key.

Due to a collection of organized set of tables, data can be accessed easily in RDBMS.

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