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What does an Oracle Database Administrator do?

Photo of Brenna Goyette
Brenna Goyette
Certified Professional Resume Writer, Career Expert

Published 3 min read

An Oracle Database Administrator is responsible for the administration and management of Oracle databases. They perform tasks such as creating and maintaining databases, backing up and restoring data, and tuning database performance.

Oracle Database Administrator job duties include:

  • Plan and implement backup and recovery strategies.
  • Configure and maintain database parameters.
  • Monitor database performance and fine-tune as necessary.
  • Allocate system storage and plan future storage requirements for the database system.
  • Create primary database storage structures (tablespaces) once application development is complete.
  • Modify the database structure, as necessary, from information given by application developers.
  • Enroll users and maintain system security.
  • Ensure compliance with Oracle licensing agreements.
  • Install new versions of the Oracle RDBMS and its tools, and upgrade existing installations.
  • Perform database maintenance tasks such as compacting data files.

Oracle Database Administrator Job Requirements

An Oracle Database Administrator is responsible for the administration and performance of an organization's Oracle databases. They ensure that data is available, secure, and compliant with organizational policies. They are also responsible for troubleshooting database issues and providing support to users. To be an Oracle Database Administrator, one must have a bachelor's degree in computer science or a related field. In addition, certification from Oracle is required. Experience with managing large databases is also helpful.

Oracle Database Administrator Skills

  • Oracle
  • SQL
  • PL/SQL
  • Database administration
  • Performance tuning
  • Backup and recovery
  • Data modeling
  • Data warehousing
  • Security
  • High availability
  • Disaster recovery

Related: Top Oracle Database Administrator Skills: Definition and Examples

How to become an Oracle Database Administrator

To become an Oracle Database Administrator, one must first have a strong foundation in computer science. A bachelor's degree in computer science or a related field is typically required. In addition, experience working with databases is also helpful. One must also be proficient in SQL and have a strong understanding of how databases work.

Once the educational and experience requirements are met, one can then take the Oracle Certified Professional (OCP) exam. This exam tests one's knowledge of Oracle databases and their administration. Those who pass this exam are then considered Oracle Database Administrators.

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