I've investigated this a little. Most DBA courses are for specific platforms. So you could take an Oracle course, a Microsoft course, or whatever. I'm considering doing one of the Oracle ones.

In today’s world where data reigns supreme, the role of DBAs extends far beyond just maintaining databases. DBAs play a crucial role in overseeing the entire lifecycle of data within organizations, ...

The job of a DBA is special in any organization. Large companies might have anywhere from three to six (or even more) DBAs on staff. But for small to mid-sized organizations, oftentimes there is only ...