FreeLive Webinar

One Catalog, Every Engine: Apache Polaris and the End of the Lakehouse Walled Garden

Spark, Dremio, Flink, and Python tools all want your data. Multi-engine gets hard when each platform keeps its own catalog, governance model, and copy of the data. Learn how an open catalog changes that.

Session Details

  • Date: Wednesday, December 2, 2026
  • Time: 8:00 AM PT / 11:00 AM EST / 4:00 PM GMT
  • Duration: 1 hour
  • Format: Live with Q&A
Free
To Attend
60 min
Duration
Wednesday, December 2, 2026

Reserve Your Spot

Registration is free. We'll email your confirmation right away.

WEBINAR AGENDA

What You'll Learn

One hour on one catalog for every engine, with time for your questions.

The catalog's role in an open lakehouse

What the catalog does, why it decides how portable your data is, and what happens when every engine brings its own.

Polaris and the Iceberg REST Catalog spec

How a shared, open catalog interface lets multiple engines discover and work with the same Apache Iceberg tables.

Governance and acceleration with Dremio

How Dremio builds on the open foundation to add governance, acceleration, and business context across the wider ecosystem.

Alex Merced
Featured Speaker

Alex Merced

Sr. Manager, Developer Relations, Dremio

  • Sr. Manager, Developer Relations at Dremio
  • Presenting: One Catalog, Every Engine: Apache Polaris and the End of the Lakehouse Walled Garden
RELATED RESOURCES

Continue Your Learning

View More Articles

Save your seat for Alex's live session

Join us on December 2, 2026 at 8:00 AM PT / 11:00 AM EST / 4:00 PM GMT to see how Apache Polaris and the Iceberg REST Catalog specification let multiple engines work on the same Iceberg tables.