Everyone at the Apache Iceberg Summit 2026 Deletion vectors. Single-file commits. Column-level updates. Secondary indexes. Vortex + Lance file formats. Sorry Claude Mythos, the lakehouse has our full attention right now! Which feature are you most excited about? 👇
The Apache Iceberg Summit agenda is basically a data engineer's fever dream. Deletion vectors, Lance vs Vortex, column-level updates... the format wars are heating up and we're here for it.