I have a query regarding the data stored by ArcGIS Online.
I have uploaded a feature service and I am developing an integration application that queries, adds and updates the data using feature service REST end point.
During "query", I specify where clause using a certain field. I have noticed that the performance is not optimal after loading some data. I want to know if there is any way to specify attribute index on certain field(s) in AGOL feature service. Or is it the case of back end database system automatically generates the indexes based on query statistics?