The Pinot managed offline flows feature will move records from the REALTIME table to the OFFLINE table, one time window
at a time. For example, if the REALTIME table has records with timestamp starting 10-24-2020T13:56:00, then the Pinot managed offline flows will move records for the time window [10-24-2020, 10-25-2020) in the first run, followed by [10-25-2020, 10-26-1010) in the next run, followed by [10-26-2020, 10-27-2020) in the next run, and so on. This window length of 1d is just the default, and it can be configured to any length of your choice.