What is RDBMS?
RDBMS stands for Relational Database Management System. RDBMS data is structured in database tables, fields and records. Each RDBMS table consists of database table rows. Each database table row consists of one or more database table fields.
RDBMS store the data into collection of tables, which might be related by common fields (database table columns). RDBMS also provide relational operators to manipulate the data stored into the database tables. Most RDBMS use SQL as database query language.
Edgar Codd introduced the relational database model. Many modern DBMS do not conform to the Codd’s definition of a RDBMS, but nonetheless they are still considered to be RDBMS.
The most popular RDBMS are MS SQL Server, DB2, Oracle and MySQL.
-
Different types of bra Welcome to this post, we are here to help you with the different types of bras out there and help you make the ... -
Most of women now days are very conscious about their future. Time has changed now women are now doing much better than men in corporate w...
-
Mens Fashion Wear Hugo Boss is one of the leading designers of high-end menswear in the world today, but the company has a checkered ...
No comments:
Post a Comment