Does cloud db or fire base db can save more memory?

[gordonlu310]

I did not find any memory limits of Firebase Realtime Database, so Firebase DB should be unlimited.

See this post by @TIMAI2 to get info about Cloud DB.

Cloud dB limit and app inventor account after not using

You can, but: You may run out of space (the MIT cloudDB files max out at 5mb) Your data may be routinely wiped, without warning, by the server to recover space for other users Connectivity may be slow or difficult at times of high usage