In software industry , mostly the employees who work on oracle concepts can be classified into two roles. They are Oracle database developers, oracle database administrators.
Developers use the programming concepts such as SQL , PLSQL and write the programs to process the business logic. They develop the applications to store , retrieve, manipulate the data.
Administrators use the database administration concepts to manage the database such as user accounts creation, giving roles/privilege's , backups , recovery, export and import of data, fine tuning the database for performances, patching the database with the latest versions, upgradations, migrations etc.
