NewSQL

... english version below Liebe Datamonster und Freunde des gepflegten Datenstroms. Alles neu macht 2026... Und wir starten mit einem Knall ins neue Jahr: wir sind ab sofort in einer **neuen Location!** Unsere Freunde von b.telligent haben uns freundlicherweise die **Berlin Bytes** vermittelt, die uns ab sofort in ihrem Büro in der Backfabrik am Prenzlauer Berg willkommen heißen werden. Und zum ersten Termin in der neuen Location gehört natürlich auch ein herausragender Sprecher und den haben wir mit Janek Fellien gefunden. Sein Thema ist das Projekt Drasi Projekt Drasi ist ein noch ganz frisches Open Source Projekt von Microsoft, das den Gedanken des Complex Event Processings neu aufgreift. Dabei geht es im Kern darum, Datenveränderungen in Softwaresystemen zu erkennen und darauf entsprechend reagieren zu können. In neu zu entwickelnden Systemen würde man dies mit Event Sourcing oder technischen Lösungen "from Scratch" realisieren, aber was ist mit Bestandssystemen? Wie schafft man es dort, die auftretenden Veränderungen zu erfassen und vor allem, warum möchte man darauf reagieren? Ich möchte in diesem Talk zeigen, wie man mit Hilfe von Drasi, ein Monolith Legacy System in ein Micro Service System einbetten oder umwandeln kann. Online teilnehmen könnt ihr unter folgendem [Link](https://teams.microsoft.com/meet/34859473575613?p=dZmKkYBDnMGEltFDhK), wir empfehlen euch aber natürlich wärmstens, mit uns die neue Location für die Berliner Datamonster einzuweihen. Es freuen sich Markus & Ben \-\-\-\-\-\-\-\-\-\-\-\-\- english version \-\-\-\-\-\-\-\-\-\- Dear data monsters and friends of well-crafted data streams, Everything is new in 2026… and we’re starting the new year with a bang: from now on, we have a **new location**! Our friends at b.telligent have kindly connected us with **Berlin Bytes**, who will be welcoming us from now on at their office in the Backfabrik in Prenzlauer Berg. And of course, the first event at the new location calls for an outstanding speaker—and we’ve found one in Janek Fellien. His topic is the Drasi project. Project Drasi is a very new open-source project from Microsoft that revisits the idea of Complex Event Processing. At its core, it is about detecting data changes in software systems and being able to react to them accordingly. In newly developed systems, this would typically be implemented using event sourcing or technical solutions built “from scratch.” But what about existing systems? How can changes be captured there—and, more importantly, why would you want to react to them? In this talk, I want to demonstrate how Drasi can be used to embed or transform a monolithic legacy system into a microservices system. You can join online via the following [link](https://teams.microsoft.com/meet/34859473575613?p=dZmKkYBDnMGEltFDhK), but of course we warmly recommend that you celebrate the inauguration of the new location for the Berlin Data Monsters with us in person. Looking forward to it, Markus & Ben

Projekt Drasi ist ein noch ganz frisches Open Source Projekt von Microsoft, das den Gedanken des Complex Event Processings neu aufgreift. Dabei geht es im Kern darum, Datenveränderungen in Softwaresystemen zu erkennen und darauf entsprechend reagieren zu können. In neu zu entwickelnden Systemen würde man dies mit Event Sourcing oder technischen Lösungen "from Scratch" realisieren, aber was ist mit Bestandssystemen? Wie schafft man es dort, die auftretenden Veränderungen zu erfassen und vor allem, warum möchte man darauf reagieren? Ich möchte in diesem Talk zeigen, wie man mit Hilfe von Drasi, ein Monolith Legacy System in ein Micro Service System einbetten oder umwandeln kann.

Not every meaningful encounter needs a big event. Sometimes connection simply happens because you showed up. This Social Butterfly Club Meetup is a relaxed Monday gathering for people who prefer real conversations over endless scrolling. A space to talk, listen, exchange stories, and experience Berlin through human presence instead of algorithms. 🌆 Whether you’re new in the city, rebuilding your social rhythm, or just enjoy meeting thoughtful people in an unforced setting — this evening is for you. ✨ Suggested Ice Breaker Question: “What’s something small you’ve discovered in Berlin recently?” Orga This meetup is donation based. Your contribution helps keep this community alive and is highly appreciated. You can either contribute in cash or via Buy me a Coffee: [https://buymeacoffee.com/butterflyradar](https://buymeacoffee.com/butterflyradar) Questions? Check our FAQs: [https://socialbutterfly.berlin/meetup-faq/](https://socialbutterfly.berlin/meetup-faq/) Meet your host I’m Julia — a Berlin local who loves bringing people together. My path went from growing up in a dance school to studying philosophy to working in IT support, and somehow all of that led me here: hosting meetups and creating spaces where people can show up, relax, and connect. Insta [https://www.instagram.com/juwaberlin/](https://www.instagram.com/juwaberlin/) LinkedIn [https://www.linkedin.com/in/julia-waehnert/](https://www.linkedin.com/in/julia-waehnert/) About The Social Butterfly Club 🦋 is a Berlin-based community that has been bringing people together for over three years. Each gathering is part of a larger framework designed to help friendships grow through shared experiences in the city — with a long-term vision of turning Berlin itself into a shared, playful experience. Curious to learn more about the Social Butterfly Club? You can explore the bigger picture and stay connected here: [https://social-butterfly-berlin.kit.com/join](https://social-butterfly-berlin.kit.com/join) Join our Telegram Group: [https://t.me/+OnASVWZ7emhjYzEy](https://t.me/+OnASVWZ7emhjYzEy)

**RSVP via Meetup is mandatory to attend the event, due to limited capacity.** Talk & Play is a free event that provides the opportunity to game enthusiasts, players and makers to meet in a friendly, relaxed and safe environment. Everybody's welcome, regardless of their background and knowledge level: if you've got any interest in games, we'll make sure you have a good time! This is NOT an event only aimed at developers. The event series is funded by [Medienboard Berlin-Brandenburg](https://www.medienboard.de/) and sponsored by [Happy Broccoli](https://www.happybroccoligames.com/), the Berlin indie game studio behind the Duck Detective series. A huge thank you to both for their support! • • • • • **HOW IT WORKS** The event is made of 2 parts: * TALK: Game-related presentations + announcements from the community * PLAY: All participants are welcome to exhibit projects they've made • • • • • **AGENDA** * **18:30** Doors open, project showcase starts * **19:30 to 20:30** Talks & community announcements * **22:00** Event ends • • • • • **THE TALK PART (PRESENTATIONS)** **Sebastian Möring: Precarious Pixels. Artistic Computer Game Photographs as Media of Care** Many artistic computer game photographs address the presence and absence of care. I would like to show in this talk that they themselves become describable as media of care. The notion of care offers a possibility to view the multitude of artistic in-game photographic works through the lens of one theme and thereby bring them into a coherent context. *Sebastian Möring is a professor of game design at Macromedia University and a media and culture scholar with a PhD in game studies focusing on game aesthetics and philosophy, in-game photography, and green game studies.* [sebastianmoering.com](https://sebastianmoering.com/) // [Macromedia University](https://www.macromedia-fachhochschule.de/de/menschen/sebastian-moering/) After the talk(s) there will be a section dedicated to short announcements from the community, get in touch to reserve a spot: info@berlingamescene.com — same goes if your company is hiring or wants to announce something and you'd like to get a sponsored slot! • • • • • **THE PLAY PART (SHOWCASE)** These are the projects that will be shown during the evening: * **[A permanent echo](https://store.steampowered.com/app/3727200/a_permanent_echo/)**[ ](https://store.steampowered.com/app/3727200/a_permanent_echo/)by Three More Years * **[AFLOME](https://team-blimmm.itch.io/aflome)** by Team BLiMMM * **[Catch That Bus](https://thephantomdriver.itch.io/catch-that-bus-prototype)** by Nael Bachmaann * **[Che Casino](https://chef-andre.itch.io/che-casino)** by Turboschmuser * **[Echoes: Berlin](https://www.instagram.com/echoes__berlin/)** by Stijn Verstraete * **[GØRKJES - finger food fighting](https://store.steampowered.com/app/3614580/GRKJES__finger_food_fighting/)** by Basuramor / MoFX * **[Haunted Cleaner](https://headkino.cargo.site/games-haunted-cleaner-1)** by HeadKino Games * **[Hunting the Hunter](https://greenwavegames.webflow.io/)** by Green Wave Games * **[Ideologies of Magical Inquiry](https://phi-wi.itch.io/imi)** by Sophie Wilken * **[Incrementoad](https://vennnot.itch.io/)** by Vibe & Sync * **[Jumpless](https://ooleks111.itch.io/thereisnojump)** by Team Lobster * **[Oh Apollo!](https://store.steampowered.com/developer/bluebackpack)** by Blue Backpack * **[Realm Clash - GO!!](https://www.youtube.com/watch?v=bOsTD1LGRZ8)** by PhantoPaw * **[Saber Surfers](https://www.kickstarter.com/projects/morphcat-games/triple-jump-a-platformer-multi-cartridge-for-the-nes)** by Morphcat Games * **[Saloon Tycoon](https://schleuder.games/)** by Schleuder Games * **[Sound Memory](https://github.com/lislis/sound-memory)** by lislis * **[Super Head Ball](https://store.steampowered.com/app/1579000/)** by Seth van Heijster * **[Swimpossible!](https://store.steampowered.com/app/3819490/Swimpossible/)** by Arcane Cabinet * **[Topic Kaleidoscopic](https://2026.award.amaze-berlin.de/games/2026/topic-kaleidoscopic)** by Anna Jonudottir * **[Tulip Season](https://store.steampowered.com/app/4067890/Tulip_Season/)** by Tatiana Kartashova * **[Untitled Car Twinstick Shooter Roguelike](http://iinacho.itch.io/)** by Nacho * **[Winnie-the-Pooh: Black Honey](https://store.steampowered.com/app/3687480/WinniethePooh_Black_Honey/)** by J6 Games * **[With a HEART and a GUN \[...\]](https://wiswis.itch.io/heartgunshoot)** by Wis • • • • • **ADDITIONAL INFO** Since restarting the event in 2023 we have asked attendees to wear a face mask. This requirement feels incredibly anachronistic these days so at the end of 2025 we decided to drop the requirement. That being said, **we ask everyone showing any signs of illness to be considerate and refrain from attending the event**. FFP2 masks will continue to be available at the door and we support anyone who feels like wearing one to protect themselves and others 💜 Are you attending the event for the first time, or are you coming on your own? The Talk & Play Ambassadors will be there to assist and answers any questions you have. Our Safe Space Policy http://berlingamescene.com/safe-space-policy/ encourages the behaviour at Talk & Play. We request that everyone who is affiliated with and participates to the event honours it. Our event is documented by Julian Dasgupta https://www.flickr.com/photos/12601747@N00/albums — for those who don’t want to be appear in any pictures, we're going to distribute stickers at the door to wear and signal this. Alcoholic drinks will not be sold or allowed to be consumed during the event. UE is a partially accessible venue. Feel free to contact us about your access requirements. This event is organised by the [Gamestorm Berlin e.V.](https://gamestormcollective.org/) Get in touch if you have any questions: info@berlingamescene.com

We play half court 4x4 amateur basketball. All levels are welcome but you should be able to play and know the basic rules. Don't be alarmed by the low attendee number, this group is mostly managed through WhatsApp today, we'll add you when you come play.

**💶 Wertschätzungsbeitrag: 10-20 Euro (nach eigenen Möglichkeiten)** **Du möchtest Deine Freundschaften, Partnerschaft & Arbeitsbeziehungen verbessern? Dieser Worskhop kann ein großer Schritt dazu sein.** In diesem Einführungs-Workshop machen wir praktische Übungen aus der Gewaltfreien Kommunikation (GFK). Gewaltfreie Kommunikation ist eine der effektivsten Methoden zum Lösen von Konflikten, Aufbau von Vertrauen und wertschätzender Kommunikation auf Augenhöhe - in allen unseren Beziehungen. . . **💎 Um folgende Themen geht es an diesem Abend:** * Wie du offen und ehrlich sagen kannst, was in dir vorgeht – und trotzdem in Kontakt mit anderen bleibst * Wie du klar und konkret für deine Bedürfnisse einstehen kannst * Wie Konflikte zu mehr Verbindung führen können * Wie Empathie uns hilft, mit Wut, Schmerz, Angst und Verletzung umzugehen * und mehr ... . . **👱🏼‍♂️ Zum Trainer: Lorenz Kaplick** Ich (Lorenz) bin Psychologe und zertifizierter Mediator. Seit 7 Jahren beschäftige ich mich intensiv mit den Themen Dialog, Beziehungen & Konfliktklärung. Ich habe mit Trainer:innen aus Europa und der Welt gelernt und zusammengearbeitet. Die GFK hat mein Leben grundlegend verändert. Sie hat mir eine Hoffnung für die Menschheit gegeben, die ich vorher nicht hatte. Deshalb freue ich mich, diese Art der Welt zu begegnen mit anderen zu teilen. Das mache ich durch meine Arbeit als Organisationsentwickler, Mediator – und durch Workshops wie diesen. Meine Website: [lorenz-kaplick.com](www.lorenz-kaplick.com) . . **⏰ Die Türen sind offen ab 18:15 Uhr. Komm am besten schon 18.15 Uhr:** Mantel aufhängen, Toilette, eine Runde schwatzen und los ... . . **❓ Darf ein zweites Mal kommen?** Ja, sehr gern. Ich halte es sogar für sinnvoll, mehrfach zu kommen, wenn Dir der Workshop gefällt: Das Thema vertiefen, die eigenen Beobachtungen aus den letzten Wochen verarbeiten und sich mit neuen & alten Bekannten über das Thema weiter austauschen. . . **🏠 Der Veranstaltungsraum** * Wir haben einen wunderschönen Raum im Kieztreff in Berlin Mitte (mit sauberen Toiletten!). * nähe Hackescher Markt. Sehr gut mit den Öffis zu erreichen. * Wenn Du vor Ort ankommst, ist alles ausgeschildert. . **🎒 Das bringst Du mit ...** * Etwas zu trinken (z.B. deine Wasserflasche, keinen Alkohol!) * Wenn Du magst: Zettel und Stift. * Du solltest satt sein und vorher gegessen haben * Bargeld für den Wertschätzungsbeitrag (10-20 Euro) . 📋 **Kann ich mich vorbereiten?** Nein, brauchst Du nicht. Der Workshop ist für Neulinge, die mal in die GFK schnuppern wollen, ebenso wie Menschen mit einer GFK-Ausbildung, die einen Raum zum üben und erfahren suchen. Wenn Du etwas zur GFK lesen willst, empfehle ich dieses Buch: * [Marshall B. Rosenberg: Gewaltfreie Kommunikation](https://amzn.to/4qSnp6L) (Werbung, Amazon) . *[Als Amazon-Partner verdiene ich an qualifizierten Verkäufen]* . 💯 **Mehr über Abenteuer Freundschaft:** Abenteuer Freundschaft forscht zum Thema Freundschaft. * Was ist gute Freundschaft eigentlich? * Wie wird man Freunde? * Wie gestaltet man eine gute Freundschaft über Jahrzehnte? . Mehr erfährst Du auf [www.abenteuer-freundschaft.de](www.abenteuer-freundschaft.de). . Auf Meetup findest Du Freundschafts-Workshops, Wanderungen, Spaziergänge, Männerabende, Frauen-Freundschafts-Workshops und Themenabende zur Vertiefung psychologischer Fragen. . Lorenz wird als sehr erfahrender Gast-Trainer diesen Abend gestalten. Ich (Georg) freue mich sehr darauf und nehme auch teil. \-\-\-\-\-\-\-\-\-\-\-\-\- **👋🏽 Get in touch & stay in touch:** **✈ Telegram-Kanal: [t.me/abenteuer_freundschaft](http://t.me/abenteuer_freundschaft)** für Events, Workshops & Neuste Erkenntnisse aus der Freundschaftsforschung (Überschriften) **✉ Freundschafts-Newsletter:** [https://abenteuer-freundschaft.de/newsletter](https://abenteuer-freundschaft.de/newsletter) Alle 4 Wochen das Neuste aus der Freundschaftsforschung; oft seltener, denn ich schreibe nur, wenn es wirklich etwas zu berichten gibt. **🔥 6 Zutaten großartiger Freundschaften** Seit 2020 forsche ich (Georg), was großartige Freundschaften wirklich ausmacht. Ein Ergebnis ist das 30seitige eBook: "Die 6 Zutaten großartiger Freundschaften". Du erhältst das eBook zurzeit kostenlos, wenn Du Dich für den Newsletter anmeldest: [https://abenteuer-freundschaft.de/newsletter](https://abenteuer-freundschaft.de/newsletter) **🎭 Diese Meet-Up-Gruppe:** [https://www.meetup.com/g/abenteuer-freundschaft/](https://www.meetup.com/g/abenteuer-freundschaft/) Hier bist Du schon: Workshops, Spaziergänge, Wanderungen, Treffen, Eislaufen, Eisbaden, Männer-Abende, Freundinnen-Workshops & Sonntagsausflüge

Bitte kauft in den Restaurants mindestens einen Artikel, damit wir keinen Ärger mit dem Manager bekommen. -> Location Berlin Potsdamer Platz -> The Playce -> Manifesto Markt Wir sitzen unten oft an den großen runden Tischen vor dem Restaurant Kumpir'a oder an den langen Tischen vor dem Pizza und Pasta Restaurant im Erdgeschoss. Dieses Treffen ist für: -Internationale Teilnehmer aus allen Ländern, die auf Deutsch Kontakte knüpfen wollen. -Deutsch-sprachige, die in netter Gesellschaft anderen helfen wollen, Deutsch zu sprechen, oder nur neue Kontakte knüpfen wollen.

Join us for a hands-on workshop by Olena Kutsenko on Wednesday, February 25th from 5:30pm hosted by SPACE SHACK Coworking! 📍**Venue:** **SPACE SHACK Coworking** Akazienstraße 3A, 10823 Berlin, Germany 🗓 **Agenda:** * 5:30pm – 6:00pm: Welcome, Food/Drinks & Networking * 6:00pm - 8:30 pm: Workshop by Olena **📌 So that Olena has an idea of audience priorities, please fill in the [pre-workshop form](https://docs.google.com/forms/d/e/1FAIpQLSeJsBjgkL2EXvPtBScXtI5yAv6N9gFg64QmMajMUiMmaPllxQ/viewform?usp=sharing&ouid=117948459316244235775) when you can (no personal info is collected)** **💡 Speaker & Workshop Details:** Olena Kutsenko, Staff Developer Advocate, Confluent **Hands-on workshop: real-time flight data streaming, anomalies, predictions, and visualizations** **Workshop Overview** In this hands-on session, we'll build a real-time analytics pipeline using flight data and modern streaming tools — step by step, and without hand-waving. We'll start by streaming data into Apache Kafka using Confluent Cloud, process it with Apache Flink, and land it in Apache Iceberg using Tableflow. From there, we'll query the data with Trino and turn it into dashboards using Superset. Everything runs in a practical setup you can reproduce later, including Docker and cloud-managed services. Along the way, we'll also look at anomaly detection and simple predictions using built-in functions, so you can see how real-time insights can be added without building custom ML pipelines or complex models. This session is all about doing, not slides. You'll see how the pieces actually fit together, what decisions matter in practice (regions, credentials, formats), and how to go from streaming data to analytics in a way that scales. If you're curious about real-time analytics, Kafka + Flink in the cloud, or how streaming, analytics, and lightweight predictive use cases come together in the same pipeline, this workshop will give you a clear, working mental model — and code you can take home. No prior experience with Kafka, Flink, or Iceberg required! Just bring your curiosity and a laptop! **Technical Prerequisites:** To make sure you can get hands on during this workshop, please make sure the following are installed on your system (**Make sure your bring your laptops!)** **1\. GitHub Account** * **Zero Install (Recommended)**: Use GitHub Codespaces or open in Dev Container - everything pre-installed! **2\. Local Setup: Install the tools below on your machine \(takes \~10 minutes\)** * [VSCode with Confluent Extension:](http://%5Bhttps//%5Bdocs.confluent.io/cloud/current/client-apps/vs-code-extension.html%5D%5D(docs.confluent.io/cloud/current/client-apps/vs-code-extension.html%5D)(%5Bhttps://docs.confluent.io/cloud/current/client-apps/vs-code-extension.html%5D(https://docs.confluent.io/cloud/current/client-apps/vs-code-extension.html))) For accessing Confluent Cloud resources. * [Confluent CLI:](http://%5Bhttps//%5Bdocs.confluent.io/confluent-cli/current/install.html%5D%5D(docs.confluent.io/confluent-cli/current/install.html%5D)(%5Bhttps://docs.confluent.io/confluent-cli/current/install.html%5D(https://docs.confluent.io/confluent-cli/current/install.html))) To interact with Kafka clusters and topics. * [Install DuckDB:](https://duckdb.org/docs/installation/) For querying Tableflow Iceberg tables. **3\. Correctly setting up your Confluent Cloud account** ##### **This step is optional, as we will go through how to set up Confluent Cloud during the event. However, if you want to get ahead, make sure you sign up, as so, to make sure you don't have to input your Credit Card:** Use the code '**CONFLUENTDEV1**' when you reach the payment methods window [after signing up for Confluent Cloud via this link.](https://www.confluent.io/confluent-cloud/tryfree/?utm_source=meetup&utm_medium=eventpage&utm_campaign=tm.devx_ch.cryptoworkshop) [\[More info about the workshop can be found here\](More detail about the workshop, including detailed agenda)](http://%5Bmore%20info%20about%20the%20workshop%20can%20be%20found%20here%5D(more%20detail%20about%20the%20workshop,%20including%20detailed%20agenda)/) \*\*\* DISCLAIMER We don't cater to attendees under the age of 18. If you want to host or speak at a meetup, please email [community@confluent.io](http://community@confluent.io/)

All are welcome. Whether you are new to Berlin, have lived here for a long time or are just passing through. Come on a Thursday, enjoy a drink and have a good time, meet new people and have interesting conversations with us. The place is wonderful, the first cocktail bar in Prenzlauer Berg. The offer only for Meetup members is Aperol Spritz for 6 € the whole evening. Now takes place on Thursday again. :)

**Join us for our QA meetup of the BrowserStack Meetup group Berlin.** **Session : Will be Updated soon** **Date & Time - February 26th, 6:15 PM** **Location - Will be updated soon** **We’re also looking for speakers! If you're interested, fill out the form below. No need for a finalized topic—just share a basic idea, and we’ll work with you to refine it.** **[Speaker Volunteering form](https://forms.gle/L11ywDXRB5ixVpfh7)** **Few notes:** **🔹 This will be an In-person event** **Mark your calendars and reserve your spot now! We can't wait to see you there!** **Note- RSVP doesn't confirm your seat, We will be sending the confirmation email one day prior to the Meetup to confirm your seat.** **" Want to stay connected with the QA community beyond the meetup? Join our BrowserStack Discord Server to get updates, continue discussions, and network with fellow QA professionals. Don't miss out—be part of the conversation! "** **[Click here to join our BrowserStack Discord Server](https://www.browserstack.com/discord?utm_source=landingpage&utm_medium=website&utm_platform=&utm_content=communityengagement&utm_campaign=Meetup-pro-members&utm_campaigncode=701OW00000JSpvzYAD&utm_term=Meetup-landing-page-invite)**

***(EN Below)*** Begleite uns auf einem spannenden Wanderabenteuer! Gemeinsam erkunden wir wunderschöne Wanderwege in der Umgebung und entdecken Sehenswürdigkeiten wie die Street-Art am Teufelsberg. Diese Veranstaltung ist ideal für Naturliebhaber und Outdoor-Fans, die gerne neue Kontakte knüpfen möchten. **Jeder ist willkommen. Wir treffen uns am 1. März um 11 Uhr an der S-Bahn-Station Heerstraße. Wir werden die folgende Route wandern:** **https://www.komoot.com/de-de/smarttour/1574152724?ref=wdd** Wenn du neu in der Gruppe bist, lies dir bitte unsere Haupt-Gruppenseite durch. Danke. *Foto von Travel with Lenses: https://www.pexels.com/de-de/foto/technologie-turm-berlin-deutschland-22574859/* Join us on an exciting hiking adventure! Together, we will explore beautiful local trails and discover attractions like the street art at Teufelsberg. This event is perfect for nature lovers and outdoor enthusiasts looking to connect with others. **Everyone is welcome. We are meeting on the 1 st of March at 11am at S-Bahn Station Heerstraße.We will walk the following route:** **https://www.komoot.com/de-de/smarttour/1574152724?ref=wdd** If you are new in this group, please read our main group page. Thank you. Picture from Travel with Lenses: https://www.pexels.com/de-de/foto/technologie-turm-berlin-deutschland-22574859/

Register: [https://globalai.community/chapters/berlin/events/ai-memory-and-founders-night/](https://globalai.community/chapters/berlin/events/ai-memory-and-founders-night/) This edition of the **Global AI Berlin** meetup focuses on one of the most critical topics for modern AI systems: **AI Memory** and its role in shaping the next generation of intelligent applications. The event brings together founders, product leaders, and engineers to explore how memory is designed, structured, and operationalized in real-world AI systems. With contributions from teams at **Neo4j, Cognee, MemVerge, Riverty and more**, and the broader Berlin AI community, the discussions will cover practical approaches to building memory-enabled applications at production scale.

**MELDE DICH FÜR DIE VERANSTALTUNG AN, INDEM DU DIE [WEMEET-APP HIER](wemeet.weroad.com/event/c6b98c5e-d2c4-4314-9c41-17411cb8f696) HERUNTERLÄDST** Neu in Berlin? Alte Freunde zu beschäftigt? Zeit, das zu ändern! Wir treffen uns einmal pro Woche, um gemeinsam neue Events zu erleben, neue Leute kennenzulernen und einfach eine gute Zeit zu haben. Bei **Drinks & New Friends** geht es darum, coole, gemütliche Ecken zu entdecken. Dich erwarten Drinks, Snacks, Musik und gute Gespräche – **dieses Mal mit Salsa & Latin Vibes**. Lass dich überraschen, genieße die Musik und lerne entspannt neue Freundschaften kennen. 🤝 **Kein Ghosting. Kein Drama.** Wer sich anmeldet, kommt auch. Und wenn nicht: bitte rechtzeitig absagen, damit niemand allein warten muss. Wir übernehmen Organisation und Reservierung. Du bringst Offenheit mit – mehr braucht es nicht! **Komm vorbei, hab Spaß und lerne deine neuen Freunde kennen! 💚**

## Details It's the first nodeJS meetup for 2026, so reserve your spot and come enjoy an evening of nodeJS talks, pizza, drinks and fun! If anyone wants to present a talk please reach out via message. ### **Presentations 📽️** Talk One: Processing compute-intensive event-driven tasks in [Node.js](http://node.js/) By: Mohit Karekar In this talk, Mohit will share various ways to process compute-intensive tasks triggered via message brokers like Kafka, asynchronously in [Node.js.](http://node.js./) I’ll share how these approaches compare in terms of performance and some related experiments. Talk Two: The world of WorkFlows and Agents By: Yasser Fadl In this talk, Yasser will introduce modern workflow systems in nodeJS, how they work under the surface, and how AI Agents plugin to ecosystem. ### **Schedule 🕖** 7:00 -> Doors Open 7:15 -> Intro by our amazing hosts at contentful 7:20 -> **First Talk** 7:50 -> Short Break 8:00 -> **Second Talk** 8:30 -> Pizza and Networking 9:40-> Doors close ### **Hosting 🏠** Contentful has offered to host our meetup in their incredible event space in Berlin! This will also include pizza and drinks. I'm extremely grateful for their support and help bringing this meetup back! They are also [hiring](https://www.contentful.com/careers/), come meet some of the team and possibly get a sneak peak at their incredible office when you arrive. ### **Code of Conduct 🫶** We follow the [Berlin Code of Conduct](https://berlincodeofconduct.org/) and expect every attendee to do the same. Let’s ensure a respectful, inclusive, and welcoming environment for all. Thanks and excited to meet you there

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

⚠️ **IMPORTANT: You must sign up and buy a ticket here to attend:** [https://groupvibe.com/](https://groupvibe.com/) **Join the Columbus City Brunch Club and make new friends!** Each meetup brings together 4–6 people for casual conversations over brunch. We use the Groupvibe platform to facilitate the meetup and ensure everyone’s a good fit. 👉 **To attend, you’ll need to complete registration via this link:** [https://groupvibe.com/](https://groupvibe.com/) We’ll share the exact location of the upcoming meetup the night before only if you have bought a ticket or membership plan. **Why this works:** \* Smaller groups make real conversations easier. \* Discover new restaurants in your city, together. \* Curated lunch venues with good food and vibe. \* If you hit it off with your group, there’s plenty of time to hang out afterwards. **Note:** RSVPs on Meetup don’t reflect total attendance. Many attendees register directly via our website. The event on [Meetup.com](http://meetup.com/) is only a placeholder. This meetup is organized by Groupvibe, a small team passionate about helping people form meaningful friendships offline.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

This is "***New Members Night***." If you are one of the many folks on the fence about coming to your first wine tasting with the *Hilliard Wine Club*, this is the night to come. There will be many other new people, so you won't be alone. And the regulars will be there to help make you feel welcome. We're a relaxed and warm group. We hope to see you. **SIDE NOTE:** New members are welcome to ALL our Friday night wine tastings, but this night is a special overture to those who don't want to feel that they are the only new person in the room. Don't worry. You won't be. And don't hesitate to RSVP to other events. **OLD MEMBERS NOTE**: Hey Old Members! You're not excluded from this event. We expect to see you there to help make the new members feel welcome. **Sample 4 different wines** this Friday for $15 (*Cash or Venmo only please*). Glasses are provided. Bring a snack to share. Bring a bottle to share if you care to. See all the details below for the Hilliard Wine Club Wine Tasting. In Person. In Real Life. Actual Wine from glass bottles with corks and everything. **Wine**: Tastings will be $15 for four samples as always. And you are welcome to bring a bottle of your favorite wine to share with others. Participation in the wine tastings is optional. But since you’re going, I will buy enough wine to cover you. If you bring your own wine and do not participate in the tasting you will only pay $10 to cover the door charge. **Parking**: There are several public parking lots near the Alive614 hall. Please be careful to NOT park in private parking lots. They do tow. Check Google maps to scope out your space. Anyone who is early could easily find a parking space on the street nearby. **Glasses**: …will be provided. Please note that after the wine tasting, the glasses need to be returned to the boxes at the service table. Please be gentle, our glasses are fragile. Uh, they are made of glass! **Food**: You are welcome to bring a snack to share. It is not required. Most people do though. If no one brings anything, there will be nothing. **Code of Conduct**: Though mostly understood, it’s still worth mentioning. We don’t have rules per se, but we highly discourage the following topics of discussion because they are likely to incite anti-social responses - Sex, Politics, Religion. Please don’t mistake this as an attempt to limit your free speech rights but rather a guide to a place and time for appropriate discussions. **Extra Wine**: After everyone has had their samples, we remove the pouring spouts and any remaining wine is poured freely to whomever wants it. I hate having leftover wine. **Queen of Hearts**: The Queen of Hearts raffle is a fundraiser for the club and a Barnum and Bailey type extravaganza - minus the dancing ponies, clowns, and actual circus. Bring your ***cash*** as the Queen does not accept American Express or other plastic. **After the lights go out**: After the last sip of wine, when we clean up and turn the lights out, if you still haven’t had enough of us, it is typical for a group to get together and go to a local eatery for food and/or drinks or coffee. Again, We look forward to meeting new members and reuniting with old friends. Sincerely, ***Paul Uttermohlen***, **Red 1 Realty** *Your Hilliard Wine Club Host*

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message **Chris (the organizer)** with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services)