On January 21th at 14:15 UTC , progression through exercises will be unavailable for 10 minutes due to a planned maintenance break.
Deals Of The Week - hours only!Up to 80% off on all courses and bundles.-Close
Basic multi-level aggregation
Multi-level aggregation in groups
Multi-level aggregation with custom classification
Three or more aggregation levels
19. Congratulations


Very well done! This was the last exercise on multi-level aggregation, and you nailed it. Congratulations!

Now, take a well-deserved break, and we'll see you in the next part!


Click Next exercise to finish this part.