Asset Partitions: Matching Workflow to the Right Data

Asset partitions are a key building block in Expanded Data Awareness. This session explains the core semantics of partition definitions, partition mappings, and backfill behavior in AIP-76. I will show how these pieces fit together in the current design, then discuss where asset partitions can go next, including improvements in authoring ergonomics, observability, and partition-aware workflow capabilities. Attendees will leave with a clear mental model of today’s implementation and a practical view of future direction.