Apache Iceberg V2 vs V3: What Changed and What It Means for Your Tables

Apache Iceberg is not a static format. The spec version number stamped into every table’s metadata controls which features that table can use, which engines can read it, and how efficiently row-level changes are handled. The jump from Apache Iceberg V2 vs V3 is not cosmetic. It introduces deletion vectors, a native semi-structured column type, and nanosecond […] The post Apache Iceberg V2 vs V3: What Changed and What It Means for Your Tables appeared first on Dremio .