General DBA Skills
The role of the DBA is more than just backing up the database and making sure the database is available. There are several hats that are worn by a DBA—from tuning queries to server configuration, as well as making sure the database is secure.
Here are some of the tasks a DBA performs:
Installing databases
Backing up and restoring databases
Troubleshooting problems and errors
Coding and tuning SQL statements
Monitoring space ...
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