A database administrator (DBA) is an IT professional
responsible for the installation, configuration, upgrading, administration,
monitoring, maintenance, and security of databases in an organization.
(OR)
(OR)
A database administrator (DBA) is a person responsible for the
design, implementation, maintenance and repair of the database. The main goal
of the DBA is to keep the database server up at all times and make it available
for the authenticated users. The DBA makes sure that the database is protected
and in case of any failure data loss is minimal by implementing the high
availability or by designing the robust backup/restore techniques.
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