>>53668112
not based on everyone on /g/ claiming to have got >100k starting.

>>53668112
Not really. Those roles often merge into each other and all roles will be used by all major companies.
That image is purely promotional.

>>53668189
It does seem like an overly clear cut view of it, given that in reality you just have people doing different shit with data and calling themselves what they want

Or that's how it works in Startup land anyway

>>53668223
Pretty much. Companies will just hire people into whatever positions they can think up to make that person do whatever work they want them to do.
No roles are fixed, and positions are always changing in terms of work roles.

>>53668239
I work as a data analyst and can confirm the meh pay.

I came in with fuck all skills and a humanities/business background though, so still building out my skillset, not sure if I'll even stay doing data stuff.

But fuck I wish I earned more cash money, startups give great experience but pay fuck all

>>53668112
I had an SQL class once

Jesus Christ DB Management is a terrible nightmare

>>53668372
SQL isn't that bad. It's pretty easy to pick up. What suck about database classes is nobody knows how to teach it in a classroom environment, and it works way better doing things hands on. Also relational algebra is a bitch when you're first starting, but it becomes pretty intuitive once you've actually used SQL