Map app performance

[RMD1992]

Hello, 

Thank you for my post. 

I work for a homelessness charity and have developed an app to help map rough sleeping and begging spots across the cities we operate in.  As we gather more data the map is probably going to get pretty busy and could end up having a lot of pins, I would imagine this would make the app run more slowly. In an attempt to avoid this, I created a new status titled 'historical' and a slice to filter pins with this label from the map view. So any time a pin is changed to historical it is removed from the map, but in the backend this data is not lost.

My question is, will this work? Or would you recommend perhaps deleting all historical pins from the map and storing this data in a separate sheet not linked to the app?

Thanks

Ronan