On what framework (or technology) to write a fast OAuth 2.0 server?

Question

API

As a graduation project, I decided to pick OAuth 2.0.
On what framework (or technology) to write a fast OAuth 2.0 server? What is the best way to store data?
I thought in the direction of C ++, I found CppCMS, but it seems to be abandoned as a project.
I thought to store the data in MongoDb or Redis + MongoDb.
Or maybe just take and write in NodeJS? But then there is no longer any talk about the advantage in speed over existing projects. And I would like to!
What do you advise, who has experience in developing super duper fast RESTful services?

Answer 1

But then it’s no longer possible to talk about the speed advantage over existing projects

Over what "existing projects"? At you productivity will rest against a database much earlier, than in technology. It's been covered a hundred times already.

Answer 2

Try it on Go + Aerospike, I'm trying this stack myself right now, so far I'm satisfied

Answer 3

vibed.org radishes out of the box.