Examples of RDBMS
- Microsoft SQL Serer
- IBM DB2
- Oracle
- MySQL
- Microsoft Access
The data in an RDBMS is stored in database objects called tables.
A table is a collection of related data entries.
It consists of columns and rows.
A row is a horizontal entity in a table.
A column is a vertical entity in a table.
Every table is broken up into smaller entities called fields
A field is a column in a table that is designed to maintain specific information about every record in a table.