Question
How does deduplication work in views for objects and events in Segment BigQuery warehouse?
Product
Twilio Segment
Environment
Segment Console
Answer
Segment handles deduplication differently between object and event _views in BigQuery warehouse :
Object Views: Deduplicated continuously across the entire dataset without any time constraint, ensuring object records always reflect their latest state.
Event Views: Deduplicated using a rolling 60-day window based on event timestamps.
Additional Information
Read more about BigQuery views here.