360TB data practically to be stored for forever

This popped up in my news feed some time ago, but I've seen it today discussed on Reddit again, so I thought to share it. Its essentially coin-sized quartz (something like glass) disk, that can store loads of data. Its on stage "proof of concept", but judging by the evolution of other inventions, likely it will turn to be the norm in some not very far future.

http://futurism.com/memory-that-lasts-forever-new-quartz-coin-can-store-360tb-of-data-for-14-billion-years/