The library of Altosu is currently taking 300Gb (for approximately 100 000 beatmaps in WI, Graveyard state, and 45 000 in ranked, approved state).
As Howl said, Node.js is a good techno to start with because you only learn one language (javascript) for both client and server sides.
rhalp10 wrote:
ah,.. i think already find the right website of free domain of .com but i dont how to upload file on that site , and then they need the legit info and scan of your picture,..
There are several ways to upload files on a server (FTP, source control, copy / paste with a terminal server).
And yeah, your informations must be legit, but domain sellers generally provide a proxy option to hide those information, so nothing go public, but they can delivered those information to mandated services.