Database Administrator (DBA) is usually described as an IT professional who manages Microsoft SQL Server, Oracle databases, MySQL, IBM DB2 and/or Postgres databases which includes installs relational database software, provisions users’ access to the databases, secures data, tunes database performance, disaster recovery, etc. as a full-time employee.
Depending on the organization where you work, the Database Administrators work as a member of the IT Operations Team, the Application Support Team or part of the Software Development Team working with Programmers \ Developers. Regardless of the team, DBAs usually interact with all other IT teams and often with the business as well.
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