Open Data Lakehouse Meetups - Global

Wed, Nov 5 · 10:00 AM PST

Open Source & AI MeetUp, hosted by Dremio

Avila Spaces, Av. Dom João II 1.7.2.1, Lisboa, PT

📍 Auditorium, Avila Spaces
Av. Dom João II 1.7.2.1 Piso 0, 1990-096 Lisboa, Portugal
Time: 6pm - 9pm CET

### Description

Join us for the Dremio AI Meetup — a free community event taking place during Lisbon AI Week, a city-wide celebration of artificial intelligence.

Enjoy snacks and drinks, networking while hearing from Dremio experts on how Apache Iceberg, Dremio, and LangChain4j power the next generation of AI-driven data architectures.

Meet peers, share ideas, and explore how open data and AI innovation come together in real-world production environments.

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### Agenda (Local Time CET)

6:10 PM – 6:15 PM - Welcome, Vando Pereira, Dremio

6:15 PM – 7:10 PM - "Enabling the Agentic Lakehouse: Understanding how Apache Iceberg, Dremio and MCP collide"- Will Martin, Evangelist EMEA, Dremio
Gain insights into how modern open data lakehouse technologies combine with AI-driven agents to power intelligent, scalable analytics architectures.

7:10 PM – 7:25 PM - Coffee Break

7:25 PM – 8:20 PM - "I Don’t Wanna Break These Chains: LangChain4j in Production" - Prateek Jetly, Sr. Director, Software Engineering &
Ivan Seleznev, Senior Staff Software Engineer, Dremio
A deep dive into real-world experiences and lessons learned deploying LangChain4j applications in production environments.

8:20 PM – 9:00 PM - Networking
Wrap up the evening with informal discussions and drinks.

Thank you to our hosts Avila Spaces - Click to check out their stunning workspaces across Lisbon! https://www.youtube.com/watch?v=xXujVki4x94

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### Admission

🎟️ Free to attend — registration required

Thu, Nov 13 · 7:00 PM PST

Subsurface World Tour 2025 - The Open Lakehouse Conference (NYC, SF, Europe)

Location not specified yet

TO 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