Skip to content

Database Administrator

What is a database administrator?

Find terms by letter:

Find terms
by letter:

A Database Administrator (DBA) is a professional responsible for managing, organizing, and maintaining databases to ensure they function efficiently and securely.  

This involves: 

  • Setting up and configuring database systems 
  • Monitoring performance and implementing optimization strategies 
  • Ensuring data security and performing regular backups 
  • Troubleshooting and resolving database issues 

In practice, DBAs act as the gatekeepers of data within an organization, ensuring that data is accessible to authorized users while maintaining its integrity and accuracy. They collaborate with teams to understand data needs and design solutions that support business goals. 

Database Administrators are essential because they enable organizations to manage vast amounts of information effectively, ensuring smooth operations and informed decision-making. Their work directly impacts data reliability, operational efficiency, and the overall success of the organization.