How to Rebuild User Defined & System Defined Aggregates at Regular Intervals

If you want to rebuild User Defined & System Defined Aggregates at regular intervals, try one of the following methods:

Make use of scheduler to schedule Agg rebuilds 
(https://documentation.atscale.com/2020.3.1/managing-atscale/managing-aggregates/scheduling-recurring-builds)

Use Trigger files 
(https://documentation.atscale.com/2020.3.1/managing-atscale/managing-aggregates/triggering-aggregate-rebuilds)

Use REST API  
(https://documentation.atscale.com/2020.3.1/managing-atscale/managing-aggregates/rebuilding-aggregates-using-the-rest-api) 

Make use of Incremental building of Aggregates and schedule the incremental builds 
(https://documentation.atscale.com/2020.3.1/managing-atscale/managing-aggregates/setting-properties-to-allow-incremental-rebuilds-of-aggregates )

Manually rebuild 
(https://documentation.atscale.com/2020.3.1/managing-atscale/managing-aggregates/rebuilding-aggregates-manually)