I understood firestore billing !
But not the firebase legacy realtime database. Any help guys ?

With firebase there is 2 db services:
1- firestore
2- old realtime database

I cant find the documents abt the latter

@M1sf3t

@devapsarl @M1sf3t i mean about the pricing of that database

@M1sf3t so they dont charge on reads and werites. Just on amoint of data stired and traansmitted. Thats it !

Anny link for a document!

Cheers
Beucause in my chat app, i will remove all the stuff that require many updated to functions from firestore and implement back again on realtiledatabase.

Like the userStatus (online or of line)
Of the notifications. Etc

Thx mate

The dev part im an expert hah, did the android, ios and web version of my proffessional chat client.

Just astonished by the fact that realtime database doest charge on writes !
Only the badwidth !

In fact the whole question was mainly becasue with firestore the feature "last seen" and "x new messages" on every item on the chat list require so many writes that may cost me a lot.

So i was wondering of i dont use realtime database for those 2 features.

Do u have any cons about using firestore and realtimedatabase in the same project ?

@M1sf3t thank you for your time :)