What does A Database Administrator do?
A Database Administrator is responsible for managing the performance, availability, security, and integrity of Oracle, SQL Server, and PostgreSQL databases supporting critical business applications and cloud data platforms.
Day-to-day responsibilities
- Monitoring database performance with AWR and Query Store
- Optimising slow queries and indexing strategies
- Managing backup and recovery procedures
- Implementing database security and access controls
- Applying patches and version upgrades
- Supporting disaster recovery testing
Medium demand+22% Oracle Database Administration+18% Microsoft SQL Server+17% PostgreSQL