I have large data and created hosted layer and it allow me to create dashboard. The problem I face my dashboard is not updating automatically though I activate refresh interval. Any advice?
Go to the feature layer you’re using for the dashboard data in ArcGIS.com. Click on Visualization at the top, then the “…” on the left. Change the “Refresh interval” from 0 to whatever minutes you want. I believe it can be as fast as 0.1 which is 6 seconds, and save the layer. This should refresh your data at the rate you save and be reflected in your dashboard.