#BerlinBuzzWords
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Carmen Iniesta and Carles Onielfa joined us on stage to share their experience and the practical lessons they learned while building an intelligent search product in a world where models, tools, and best practices constantly evolve.

Slides: 2026.berlinbuzzwords...
Recording: youtu.be/yqQFPBp9x3I...
How to Survive the Vortex of LLM Change – Berlin Buzzwords
The LLM ecosystem changes faster than most teams can adapt. This talk shares our experience and the practical lessons we’ve learned while building an intelligent search product in a world where models, tools, and best practices constantly evolve.
2026.berlinbuzzwords.de
November 4, 2026 at 10:00 AM
berlinbuzzwords.de
Johannes Kolbe's talk at #bbuzz investigates Client-Side AI using WebGPU, ONNX Runtime, and Transformers.js. It also explores the reality of hardware access, model size, and the 2026 trade-offs of browser-based execution.

Slides: 2026.berlinbuzzwords...

Watch the recording: youtu.be/v1sCCqwFYNk...
Escaping the Cloud: High-Performance AI in your Browser – Berlin Buzzwords
Server-side inference is the bottleneck of modern AI, creating costs and privacy hurdles. But what if the solution is scaling down to the browser? This session investigates Client-Side AI using WebGPU, ONNX Runtime, and Transformers.js. We’ll explore the reality of hardware access, model size, and the 2026 trade-offs of browser based execution.
2026.berlinbuzzwords.de
October 26, 2026 at 8:13 AM
berlinbuzzwords.de
Emilie Ma's talk shows how agents can enable widespread formal methods cheaply and reliably, with valuable results.

Slides: 2026.berlinbuzzwords...
Recap: youtu.be/M2wb2ug2gYg...
Correctness Too Cheap To Meter: Formal Verification and LLMs – Berlin Buzzwords
Formal methods are powerful tools to verify software systems' correctness and reliability. However, manually writing system specs is time-consuming and hard to maintain. LLMs can help with this burden. We'll share new research into tools to automate formal methods workflows and learnings from how LLMs currently perform.
2026.berlinbuzzwords.de
October 20, 2026 at 9:00 AM
berlinbuzzwords.de
Hidden bias in datasets silently breaks machine learning systems in production.

Stas Don presented practical techniques for detecting hidden bias in datasets before models reach production in his talk.

Slide: 2026.berlinbuzzwords...

Watch the full recording: youtu.be/O2Zl_shq6JM...
Detecting Hidden Bias in Datasets Before Models Fail – Berlin Buzzwords
Hidden bias in datasets silently breaks machine learning systems in production. This talk shows how to detect data imbalance, leakage, and coverage gaps early using practical metrics, visualizations, and open-source tools—before misleading offline metrics turn into costly real-world failures.
2026.berlinbuzzwords.de
October 12, 2026 at 9:35 AM
berlinbuzzwords.de
In this talk by Zoi Kaoudi and Haralampos Gavriilidis, discover how Apache Wayang - a recently graduated Apache Top Level Project provides a unified framework for cross-platform execution.

Download the slide: 2026.berlinbuzzwords...
Full recap: youtu.be/yrjg3a7CiBo...
Why Choose One: Multi-Engine Analytics with Apache Wayang – Berlin Buzzwords
Choosing the best engine for each data task sounds right, but in modern data stacks doing so requires expertise and effort. Apache Wayang, a recently graduated TLP, addresses this by decoupling logical dataflows from execution engines. From big data platforms to SQL and ML engines, Wayang enables cross-platform execution that maximizes performance.
2026.berlinbuzzwords.de
October 8, 2026 at 9:45 AM
berlinbuzzwords.de
When does Apache Flink solve real problems versus add complexity? Naci Simsek was at #bbuzz to show use cases where Flink becomes essential such as fraud detection, CDC, real-time analytics versus when batch or Kafka Streams suffice.

2026.berlinbuzzwords...
Recording: youtu.be/RqgytnmlW7k...
Beyond the Hype: When Apache Flink Solves Real Problems – Berlin Buzzwords
When does Apache Flink solve real problems versus add complexity? Explore use cases where Flink becomes essential such as fraud detection, CDC, real-time analytics versus when batch or Kafka Streams suffice. Compare stream engines (Flink, Spark) with platforms (Kafka, Pulsar) to confidently decide when streaming delivers value.
2026.berlinbuzzwords.de
October 5, 2026 at 12:05 PM
spinscale.bsky.social
On my way back from #berlinbuzzwords and MICES - had great week and my social battery is drained, so I am happy to sit in the train with headphones on.

Berlin Buzzwords was a mixed bag - so happy to see and talk to all the fantastic and fine folks, friends & search enthusiasts.
June 19, 2025 at 12:56 PM
spinscale.bsky.social
If you want to meet up, give me a ping. If you see me passing by you and I don't recognize you, complain to me loudly that I am being blind :-)

See you at Berlin Buzzwords and also at MICES on Wednesday to talk all things e-commerce.

#berlinbuzzwords
June 15, 2025 at 12:56 PM
spinscale.bsky.social
On my way to Berlin Buzzwords this week. I am tremendously looking forward to talk about search, e-commerce search, vector search, performance, latency, distributed systems and to be honest about absolutely anything else. Will try to attend a lot of talks. #berlinbuzzwords
June 15, 2025 at 12:56 PM
aurel1017.bsky.social
NoSQL table design: Hybrid point by point + sub table: via @tgrall @mapR #bbuzz #berlinbuzzwords
November 23, 2024 at 5:28 PM
aurel1017.bsky.social
.@MapR team talk/ demo by @ted_dunning and @tgrall at @berlinbuzzwords #bbuzz
November 23, 2024 at 5:28 PM
eliatra.bsky.social
Our sticker stash is ready for Berlin Buzzwords — and it's under expert supervision 🐾

📍 June 16–18 | Berlin
Find the Eliatra crew, talk OpenSearch, and grab some swag!

#Eliatra #BerlinBuzzwords #SearchGuard #OpenSearch #TechEvents #DogsOfTech
June 12, 2025 at 3:01 PM
berlinbuzzwords.de
Berlin Buzzwords 2026 wrapped up over a month ago, and preparations for #bbuzz 2027 are already underway!

We're heading back to Kulturbrauerei, Berlin for our 18th edition — mark your calendars for 13–15 June 2027.

Full details: 2026.berlinbuzzwords...
Berlin Buzzwords branded graphic in bold red and purple. Text reads: Berlin Buzzwords 13-15 June 2027. berlinbuzzwords.de
July 22, 2026 at 1:49 PM
berlinbuzzwords.de
That's a wrap for Berlin Buzzwords 2026!

Thank you to everyone who joined us for the seventeenth edition of #bbuzz. Three days of talks, demos, and conversations across search, data, and AI at Kulturbrauerei.

Check out our blog post recap of the conference: 2026.berlinbuzzwords...
Berlin Buzzwords main auditorium, with a speaker and people seated
June 11, 2026 at 3:14 PM
berlinbuzzwords.de
That's Day 1 of Berlin Buzzwords 2026 done! Thank you to everyone who joined us today across all four stages and online. See you tomorrow for Day 2!

Check what's on: 2026.berlinbuzzwords...

#bbuzz
Schedule – Berlin Buzzwords
2026.berlinbuzzwords.de
June 8, 2026 at 4:33 PM
berlinbuzzwords.de
Nearly a year after #bbuzz25, it’s almost that time again.

#bbuzz26 is just around the corner, here’s a look back at last year’s edition before we do it all over again.

Join us for Berlin Buzzwords on June 7-9 June 2026 Kulturbrauerei or online

2026.berlinbuzzwords...
June 6, 2026 at 1:00 PM
berlinbuzzwords.de
Final reminder for #bbuzz26

The full schedule is live to help you plan your days, map out your favorite sessions, and make the most of your time in Berlin Buzzwords.

2026.berlinbuzzwords...
Schedule – Berlin Buzzwords
2026.berlinbuzzwords.de
June 6, 2026 at 9:20 AM
berlinbuzzwords.de
1 day to go until #bbuzz26. 🚀

It’s almost time. See you tomorrow at Berlin Buzzwords, and definitely at the Barcamp 🥳

2026.berlinbuzzwords...
An event countdown graphic for the Berlin Buzzwords conference. On the right, an excited, smiling speaker wearing a maroon Berlin Buzzwords t-shirt and glasses raises his left arm high in celebration while standing behind a podium. His conference lanyard reads "Nick Burch". Large, bold text overlaid on a dark gradient background reads: "BERLIN BUZZWORDS, 07-09 June 2026, 01 DAY TO GO!". The purple Berlin Buzzwords mascot is in the bottom-left corner, and the website URL "2026.berlinbuzzwords.de" is printed along the bottom right.
June 6, 2026 at 6:21 AM
berlinbuzzwords.de
Before we head into #bbuzz26 weekend, here’s a look back at #bbuzz24.

Get your tickets now: 2026.berlinbuzzwords...
June 5, 2026 at 4:45 PM
berlinbuzzwords.de
Join the Community Breakfast for Women* on Monday at Berlin Buzzwords, made possible by Xata. Connect, exchange ideas and start the day together. Spots are limited, RSVP here: 2026.berlinbuzzwords...
Community Breakfast for Women* – Berlin Buzzwords
2026.berlinbuzzwords.de
June 5, 2026 at 3:50 PM
berlinbuzzwords.de
Planning for #bbuzz26?

We kick off #bbuzz26 weekend on Sunday with our Barcamp and it’s open to all attendees with a valid onsite ticket.

Learn more here: 2026.berlinbuzzwords...
A close-up shot of a speaker with glasses wearing a maroon Berlin Buzzwords t-shirt and badge lanyard. He points his finger at an event scheduling board that reads "Welcome, Briefing & Scheduling" divided into "Inside" and "Outside" columns. The out-of-focus shoulders of audience members frame the foreground. A close-up shot of two men coordinating an event schedule. On the right, a man with glasses wearing a maroon Berlin Buzzwords t-shirt points toward a large white whiteboard chart filled with colorful sticky notes. The man on the left, wearing a grey t-shirt and sunglasses on his head, watches him closely. A speaker with a beard and black shirt stands at the front of an indoor auditorium room, gesturing with both hands as he delivers a presentation. A large projector screen behind him displays lines of software code. An audience sits in rows of blue chairs watching the talk, framed by a prominent orange-painted industrial steel pillar in the foreground. An interactive scheduling session at an indoor event venue. Two facilitators stand on the left near a white grid whiteboard filled with green sticky notes, while a seated audience looks on attentively. A large projector screen in the background reads "Berlin Buzzwords Barcamp." A large, round studio light fixture hangs from the ceiling, illuminating the scene.
June 5, 2026 at 1:00 PM
berlinbuzzwords.de
2 days to go until #bbuzz26!

Now’s the time to get everything in place. Get your tickets now if you haven’t: 2026.berlinbuzzwords...
June 5, 2026 at 6:30 AM
berlinbuzzwords.de
We're excited to welcome Aiven as a Get-Together Partner for #bbuzz26!

Check out Aiven ahead of #bbuzz26: aiven.io/

Join us for Berlin Buzzwords on June 7-9 at Kulturbrauerei, Berlin or online. 2026.berlinbuzzwords...
Berlin Buzzwords 2026 partner graphic with the aiven logo on a white background, framed by the red and purple stripes. Text reads: Get-Together-Go Partner.
June 4, 2026 at 2:30 PM
berlinbuzzwords.de
Only 3 days until #bbuzz26! Can you believe it?

Last minute tickets are now available and you can still be a part of this experience.

Get your tickets now: 2026.berlinbuzzwords...
June 4, 2026 at 6:15 AM
berlinbuzzwords.de
Final Call!

Standard Tickets for #bbuzz26 are only available until the end of today. If you’ve been waiting for the right moment to secure your spot, this is it.

Get your ticket before Standard Tickets switch to Last Minute Tickets tomorrow:

2026.berlinbuzzwords...
An announcement graphic for Berlin Buzzwords with a bold diagonal pattern of orange and dark blue stripes. The text reads: "BERLIN BUZZWORDS, 07-09 June 2026. Final Call — standard ticket sales ends today! 2026.berlinbuzzwords.de"
June 3, 2026 at 2:15 PM