What would you suggest as a backend for web application served from a small ARM board like Raspberry Pi running linux?
Normally I would set up either a Ruby or Node.js stack and hack away, but I think that would be too taxing on resources in this case. In fact, I would like to leave as much resources as possible to other processes that would run on this board.
So, what would you suggest so set that translation up with? Languages, server software, frameworks? What do, for example, routers use for serving up their admin interfaces?