Oracle Admin : Database administrator's responsibilities

A database administrator's responsibilities can include the following tasks:

• Installing and upgrading the Oracle Database server and application tools

• Allocating system storage and planning future storage requirements for the database system

• Creating primary database storage structures (tablespaces) after application developers have designed an application

• Creating primary objects (tables, views, indexes) once application developers have designed an application

• Modifying the database structure, as necessary, from information given by application developers

• Enrolling users and maintaining system security

• Ensuring compliance with Oracle license agreements

• Controlling and monitoring user access to the database

• Monitoring and optimizing the performance of the database

• Planning for backup and recovery of database information

• Maintaining archived data on tape

• Backing up and restoring the database

• Contacting Oracle for technical support