Welcome to 2019, traveler from 2009. The brief:
-sysadmins are now "ops"
-servers are all just "cloud" something
-algorithms are "AI"
-DBs are "blockchains"
-Everything that spies on people is "smart"
Good luck. And update your CV with the above words.
Seem's I didn't use ther perfect link (in the Mastodon WebUI I use, it opens a new tab, instead of opening just displaying that 'toot'), sorry for that.
Hope this works better:
(Found it shared elsewhere, I have now Idea how(if?) to get from the 1st link to the 2nd one...)
One of the first Mastodon instances, there is no specific topic we're into, just enjoy your time!