Historical and Daily Data

Hello !

I want to keep historical and daily data and I want to restart the app every day. But also I need to keep everyday data. Is there a way for that? I mean, every day when the user starts the app, they should see the welcome page and after they select the yesterday from their calendar, they should see the data of yesterday.

Thanks

I suppose you need to create a database collection for each day… One row = one day + one user.
So if you have 10,000 users , you need to have 10,000 rows per day.