Currently the date range for example the Google Ads Connector is a fixed range in teh connector settings. This has a few disadvantages:

- Not able to retrieve click behaviour reports (Google allows you to retrieve max 1 day of data at the same time), so then you have to change the date range every build manually in the connection settings;

- Daily retrieving a extreme large number of records. For the historical days something that is not needed. If I want to have an elasticube with data in their for the last year, it wil try to download from Google milions of records every day, of which 99% is exactly the same as last year. So an incremental build will help extremely, but then also a dynamic date range is needed.