NOTE that these overlook things like BI or data scientist professionals, which are not usually considered part of the DBA span of work
https://www.brentozar.com/archive/2017/09/hire-junior-dba/
The most interesting part, to me, was this chart:
I like the way he breaks this up to Database Developer, Development DBA, and Production DBA.
This seems to reflect the reality that I see in our own business as well as in some others.
