So, in database management system, there would be a file manager that would manage data in databases instead of managing files in file systems. The RDBMS – relational database management system utilizes relational model of tables and relationships to carry out the database function.
- Tables
- Forms
- Reports
- Query
- Data dictionary
- Schema (ERD)
- Lock manager
- Recovery manager
- Transaction manager
- Disk space manager
- SQL Engine