Dremio Strengthens Open Data Standards With Iceberg V3 And Polaris

April 8, 2026

Dremio has turned an Iceberg V3 product milestone into a bigger open source power move, pairing GA support with deeper Apache Polaris momentum and JB Onofre’s election to the Apache Software Foundation board to strengthen standards-led lakehouse interoperability.

Dremio has expanded its open-source leadership across the Apache Iceberg ecosystem with the general availability of Iceberg V3 support in Dremio Cloud, stronger stewardship of Apache Polaris, and a key governance win through the election of engineer JB Onofre to the Apache Software Foundation (ASF) board.

The announcement positions Dremio beyond a product update and into a broader standards and governance story, reinforcing its role as a co-creator of Apache Arrow, a major contributor to Apache Iceberg, and a co-creator of Apache Polaris. The ASF board appointment is particularly significant because Onofre led Polaris through incubation, strengthening Dremio’s influence over future Apache governance and open data standards.

Read the full story here.

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