In order to utilize the searches, your user will need to have access to the indexes that contain the relevant data. Also, if you want to run the data source check, your user will need access to the data sources it is checking for.
Any resource usage will only happen when you run the data source check. It is not a continuously running thing.
In order to utilize the searches, your user will need to have access to the indexes that contain the relevant data. Also, if you want to run the data source check, your user will need access to the data sources it is checking for.
Any resource usage will only happen when you run the data source check. It is not a continuously running thing.