Firebase : Differences between realtime database and file storage

Question

I learnt about real-time data storage and hosting storage from this post Difference between Data Storage and Hosting Storage?

But i am still not clear about real tim

Answer 1

*Realtime database store data only json format and it is specially used in app where data is synchronized concurrently like ola app(user location),sensex(Nifty) app where data not persist .

*Firebase Storage just only store data like memory card.It is specially used for store backend data of app.