What we’re about
Open Data Lakehouse Meetups
Welcome to the Open Data Lakehouse Meetups! Our meetups are designed for data enthusiasts, engineers, and architects who are passionate about exploring and mastering the latest advancements in data lakehouse technologies.
Join us as we delve into the world of:
- Apache Iceberg: Discover the powerful table format designed for huge analytic datasets.
- Nessie: Learn about this open-source transactional catalog for your data lakes.
- Polaris: Learn about this new Open Source Iceberg Catalog
- Apache Parquet: Understand this columnar storage file format optimized for big data processing.
- Apache Arrow: Dive into the in-memory columnar format that's revolutionizing data interoperability.
We will also cover the broader Data Lakehouse architecture, discussing best practices, real-world applications, and the future of data management.
Our events are hosted in cities around the globe or held online, bringing together local and international experts to share insights, demos, and hands-on sessions. Whether you're a seasoned professional or just starting your journey in the data world, our meetups offer a valuable opportunity to network, learn, and grow.
Stay tuned for upcoming events in your area and be a part of the data lakehouse revolution!
Can I be a speaker: Submit proposals for a presentation to events@dremio.com (Please include topic, bio, and presentation outline)
Upcoming events
1
Subsurface World Tour 2025 - The Open Lakehouse Conference (NYC, SF, Europe)
Location not specified yetTO REGISTER GO TO DREMIO.COM/SUBSURFACE
## 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.
#### Subsurface 2025 Dates
## Paris
Tuesday, october 14
## London
Thurday, october 16
## Nuremberg
Wednesday, october 29
## San Jose
Wednesday, November 6
## New York City
Wednesday, November 13
4 attendees
Past events
29
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