Newfag Needs Help

Okay, tech gurus, I've got a serious newfag issue in terms of learning how to website.

I know what I need to learn for front-end, but in looking at all the shit for back-end programming languages, I'm at a loss; everything states that no one program is "ultimate," because they're all "the best" according to what your needs are.

I need a programming language for a user-generated content website that's going to need a massive storage database for multimedia. Basically, if it would work for deviantart but with perhaps more muscle, that's what I need.

- Must handle thousands of users
- Must handle shittingdickloads of content
- Must have libraries and archives

So, anons, what backend programming language must I master to accomplish this?

>>15
I admire what you do, but it just feels like a waste when you consider who you're doing it for.
I'm also surprised you haven't just packed up and left by now. I guess you secretly enjoy shitposting as much as I?