Refreshing pre-aggregations

Pre-aggregation refresh is the process of building pre-aggregations and updating them with new data. Pre-aggregation refresh is the responsibility of the refresh worker.

Configuration

You can use the following environment variables to configure the refresh worker behavior:

• CUBEJS_REFRESH_WORKER (see also CUBEJS_PRE_AGGREGATIONS_BUILDER)
• CUBEJS_PRE_AGGREGATIONS_SCHEMA
• CUBEJS_SCHEDULED_REFRESH_TIMEZONES
• CUBEJS_DB_QUERY_TIMEOUT
• CUBEJS_REFRESH_WORKER_CONCURRENCY (see also CUBEJS_CONCURRENCY)
• CUBEJS_SCHEDULED_REFRESH_QUERIES_PER_APP_ID
• CUBEJS_DROP_PRE_AGG_WITHOUT_TOUCH