If I’m tracking unstructured events with custom fields, where should I expect to see them in the atomic.events table after running the storageloader utility?
The custom fields will reside in its own dedicated table. You can join the data with
atomic.events.event_id = atomic.your-dedicated-table.root_id
You may find the following article useful to understand how it works. Note unstructured events are also called self-describing events.
Excellent, this documentation is exactly what I was looking for, thank you.