it Will load only Required things using FIlter
Lets say we have Differnt Country Data i.e India, US,UK, Japan. Suppose 40 Rows, 10 rows each.
SO in Normal Qliksense we can Load all country data in one go. i.e 40 rows and we Can select and see .
But Using ODAG when we Select Filter India then it will Load India Data from DB, 10 rows at a time
when US then Data for US only . 10 rows
Similar for other COuntry . So instead of loading all data, user can select and load data for requirement.
Hope this make sense