ArcGIS Online map update with Survey123 data

[JackRuszkowski]

Hello! I recently made a survey with Survey123 and connected it to a map in ArcGIS Online. I understand that the map should update every time a new survey is submitted. However, I joined two layers in the map so that the survey data can be analyzed in the context my farm's pasture areas, and I do not know if the survey data will also update through the join. Does new survey data automatically get incorporated into analyses in an ArcGIS Online map, or do I need to constantly update the map manually by rejoining the layers and re-performing the various analyses with the joined layer? 

Thank you for your help!

[IsmaelChivite]

If you are using the Join Features operation, you will need to run Join again and again every time you want information in the map to be updated.

I do not know the particulars of the Join operation you are doing, but it looks like you may also be able to run a process using a scheduled Notebook.

[RishardaHarley]

Thank you very much!

[DerrickWestoby]

Like Ismael said, I think the recommendations you get are going to depend on the type of analysis you're trying to do. 

Depending on what that is, it could be possible to see real-time updates with some arcade expressions and visualization based on that.  For instance, you could have a polygon layer that's using an arcade function to summarize S123 points collected within each polygon and symbology that reflects the count of selected points, or if a "high priority" (or whatever) point is detected within a polygon. 
In general, I tend to think that "real-time updates for visualization" can be accomplished with arcade expressions for stuff like that, but "real-time updates for quantifiable summarization" would need something like what Ismael described because I want those values stored in fields, which arcade expressions in popups or visualization will not do (unless you run it manually via calculate fields) 

[RishardaHarley]

Thank you! Much appreciated!