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Subsurface World Tour 2025!

Subsurface, proudly presented by Dremio,
is back—and bigger than ever.

Subsurface, proudly presented by Dremio, is back—and bigger than ever.
This year’s event shines a spotlight on the latest innovations in the open data lakehouse ecosystem, with real-world use cases that bring technical depth and practical insights together. Subsurface is the global stage for data pioneers, blending cutting-edge research with hybrid lakehouse strategies that are shaping the future of data.

Over 18,000 data engineers, architects, and scientists from around the world have joined us at past events. Our speaker lineup has included experts from industry leaders like Apple, Netflix, Lyft, LinkedIn, TransUnion, Uber, Marsh McLennan, Adobe, AWS, Microsoft, Shell, and Wayfair—as well as emerging players like SpiceAI and Forcemetrics. We've also featured the original creators behind Apache Arrow, Apache Iceberg, Apache Parquet, Project Nessie, Pandas, and more.

This year, we’re bringing even more Dremio-focused sessions—offering a closer look at its architecture, performance gains, and role in the modern data stack.

Best of all, it’s free—and coming to a city near you. Don’t miss your chance to connect with peers, learn from industry leaders, and be part of the future of data.