Reservation Utilization Report

Using BigQuery Reservations, you can switch to flat-rate pricing by purchasing commitments Commitments are purchased in units of BigQuery slots

Commitments are purchased in units of BigQuery slots ML_EXTERNAL: Use this reservation for BigQuery ML queries

bigquery slot reservation A reservation is the lowest level at which you can specify slot assignment When a job in a project runs, it uses slots from its assigned reservation Resources

bigquery slot BigQuery pricing models work deep down at the query level Given the reservation with a baseline of 0 slot and a max of 200 slots