A Database Administrator (DBA) is responsible for maintaining the environment for the database by performing various tasks to secure the data. They are specialized in administrating computer systems and mainly focus on maintaining data integrity. They ensure that the data is protected from unauthorized access while being available to the users. They generally have experience in working with various products for database management including Oracle-based software, SQL, and SAP.
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Some of the significant roles and responsibilities of a Database Administrator include:
- Installation and maintenance of the software
- Extraction, transformation, and loading of data
- Data handling
- Backup and recovery of the database
- Maintaining database security and authentication
- Monitoring the performance of the system
- Database tuning
- Troubleshooting
To learn more about the various roles and responsibilities of a Database Administrator, check out Oracle Database Tutorial.
If you want to make a career as a Database Administrator then you must enroll in an industry-recognized Oracle Database Administrative Training.
Also, watch this YouTube video on Database Administrator:
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