Apache Kafka

Map the World, Change the World. Join Our Mapathon! Got a laptop? Ready to make a difference? 💥 We're on a mission to create life-saving maps for disaster response, and we need YOU. No experience? No problem. Whether you're a mapping newbie or an OpenStreetMap Pro, you'll learn, collaborate, and help create maps that matter. What to bring? Your laptop (mouse = bonus points!) Why join? Learn cool mapping skills Make a real impact in crisis zones Meet like-minded change-makers Ready to map for good? Let’s do this.

After a long hiatus of the compiler social, Lorenzo is joining us to talk about the exciting work happening at NVIDIA that you have probably heard about, namely cuTile/TileIR. As usual there will be pizza, snacks, beer, and soft drinks after the event for participants, sponsored by NVIDIA. **Astract:** GPU programming has evolved significantly over the past decade, driven by rapid hardware innovation such as Tensor Cores and new numerical formats. However, the gap between high-level productivity frameworks and low-level performance-centric programming models continues to widen. In this talk, we introduce cuTile and TileIR, a new block-level programming model and intermediate representation designed to simplify high-performance GPU development while preserving forward compatibility with evolving NVIDIA architectures. cuTile provides a tile-centric abstraction for data-parallel workloads, accessible from Python, while TileIR—an MLIR-based low-level IR integrated with CUDA—offers a stable, portable foundation for targeting tensor cores and future hardware generations. Together, they establish a middle ground between usability and control, enabling expressive kernel development without sacrificing performance. We present the programming model, illustrate it with examples, discuss performance considerations, and, if time permits, take a deeper dive into the core abstractions behind TileIR: https://github.com/NVIDIA/cuda-tile **Location:** The event is taking place in the room G59 in the CAB building of ETH Zurich at the Zentrum campus. Enter from Universitätstrasse 6.

Carina und ich sind nach der Geburt nicht mehr zurück ins Office und haben uns selbständig gemacht. Und kranke Kinder bedeuten nun kein Zusammenbruch mehr des mühsam erstellten Konstruktes, denn wir sind flexibel. Habt ihr Lust mehr über unsere Arbeit und unseren Mut zu erfahren? Wir laden euch gern auf ein Stück Kuchen ein und erzählen euch mehr! Schaut gern vorbei. Bitte meldet Euch unter der Nummer: 0762256026 Wir freuen uns auf euch. Liebe Grüsse Carina und Navanya

5 courts

As it is sometimes difficult in Switzerland to practice high german, in 2010 we decided to organize a conversation group that is free to everyone who wants to practice german and socialize. WhatsApp group for easier contact: https://chat.whatsapp.com/KmMkpiQxs291vTPv2RBNm4

Ohne Vorkenntnisse / Solo-Anmeldung möglich Kursstart: Mittwoch 25. Februar 2026 Kursdauer: 25. Februar - 08. April 26 (7 MAL) Kurszeit: 19 - 21h Leitung: Juliette & Patrick Kurskosten pro Person: CHF 280.- / 14h Anmeldung unter: [https://salsarica.ch/kurse/salsa-cubana-anfaenger.html](https://salsarica.ch/kurse/salsa-cubana-anfaenger.html?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBEwYUtJTHdWekhnWnViZGJ3QnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR7FWtSxA9DGr6dYpcOqqHy6swXdUDpHR-JqwJhkPE-xQFy4L0uX6aYp3QsX1w_aem_uqaRvBUiTt6oovZXYX-Hxw) Wir freuen uns auf euch! Ergänzende Infos: Salsa! Kein anderer Tanz hat in den letzten Jahren eine derart steile Erfolgskurve aufs Parkett gelegt. Die Salsa weckt Sehnsüchte nach der Karibik und versprüht wahre Lebensfreude. Salsa wird paarweise getanzt. Ein Partner führt, der andere wird geführt. Bei uns werden hauptsächlich Kurse im kubanischen Stil unterrichtet, der Salsa Cubana, welcher seinen Ursprung in Kuba hat. Die kubanische Salsa wirkt eher spielerisch, rhythmisch und lebendig und setzt sich aus unterschiedlichen lateinamerikanischen Rhythmen und Tänzen zusammen. Das wesentliche Merkmal des kubanischen Stils sind die Drehungen des Tanzpaares um einen gemeinsamen Mittelpunkt und das Kernstück des Salsa Cubana, die Rueda de Casino. Der Name Rueda rührt daher, dass alle beteiligten Paare einen Kreis bilden, wobei sie jeweils synchron die gleichen Figuren tanzen. Bedingt durch Partnerwechsel, die jeweils zu den getanzten Figuren gehören, dreht sich die Rueda bzw. das Rad. Der Kurs für blutige Anfänger oder für Leute, die sich mit den Basic-Elementen noch unsicher fühlen.

**[⚠️>>Ticket needed (click here)<<](https://eventfrog.ch/en/p/dating/speed-dating/speed-dating-double-date-edition-25-40y-7434975590455725048.html) or** **[www.social-circle.ch](https://social-circle.ch/)** **Double Date Speed Dating** **Less pressure. More chemistry.** 👥 2 single men + 2 single women per table 🔄 Rotate every 15 minutes 🎯 Ages 25–40 Join the WhatsApp group: [https://chat.whatsapp.com/FoJN0DzRQgF232huSHiGOi](https://chat.whatsapp.com/FoJN0DzRQgF232huSHiGOi) Not your typical speed dating. No awkward interviews. No repetitive small talk. You meet in **groups of four**, which makes it easier to relax, laugh, and be yourself. **🕒 The Flow of the Night** 1️⃣ Deep Dive (Soul) We kick off with our *Fast-Track Intimacy* cards — real questions that spark meaningful conversations and fast-track genuine connection. 2️⃣ Creative Canvas (Play) A fun, collaborative drawing challenge. Light, playful, and surprisingly revealing. 3️⃣ Surprise Rounds A few unexpected twists designed to spark chemistry and keep things exciting. **✨ Why It Works** • Small groups = less pressure • Real interaction, not interviews • Host-guided flow — you just enjoy **✅ Your Ticket Includes** • All materials for the creative challenge • A balanced ratio of participants Spots are limited. Secure yours early. ​P.S. Pictures might be taken during the event, if you do not want it please let the organizer know. Tickets are non-refundable. **Want more events like this? Join our WhatsApp community:** [https://chat.whatsapp.com/Hmm9DZP3wzaL8cXrtAAafw](https://chat.whatsapp.com/Hmm9DZP3wzaL8cXrtAAafw)

Join us for our next GraphQL Meetup on **March 12th** in Zürich! The event will start at **6:00 PM**, with time for networking and the first talk beginning at **6:30 PM**. Location, drinks, and food are generously provided by **Digitec Galaxus**. If you’d like to host one of our future events, please reach out to us at contact@chillicream.com. The event will be **hybrid**. We strongly encourage you to join us in person for the full experience, but we will also provide a livestream for remote attendees. When you sign up, please let us know whether you’ll attend in person or online. **Schedule** **18:00 – 18:30** Welcome & Networking **18:30 – 19:00** **GraphQL Batching: DataLoaders and Batch Resolvers Explained** \- Michael Staib GraphQL servers rely on batching to avoid the N+1 problem, but where should batching actually happen? In this talk, we explore three common approaches: DataLoaders, Batch Resolvers, and breadth-first (BFS) execution. While all aim to reduce redundant data fetching, they solve different problems and live at different layers of your stack. We will examine how each approach works, when to use one over the other, and how modern GraphQL servers implement batching under the hood. Along the way, we will look at practical execution details like field merging and batching across multiple operations. By the end, you will have a clear mental model for GraphQL batching and the trade-offs between DataLoaders, Batch Resolvers, and BFS execution. **19:00 – 19:30** **Semantic Introspection** \- Pascal Senn GraphQL's rich type system makes it an ideal foundation for agents to explore and work with APIs. The SDL provides the structure agents need to reason about capabilities and data. Queries let them retrieve information, while mutations enable them to take action. In practice, however, production GraphQL schemas are often too large to fit in the context window and difficult to understand without additional context. So what if agents could interact with any GraphQL API in a generic, reliable way? In this session, we'll look at the challenges of agentic interactions with GraphQL and how semantic introspection could unlock a new way for agents to navigate the schema and interact with GraphQL APIs more reliably. **19:30 – 20:00** **The Future of GraphQL Federation: Composite Schemas in action** \- Tobias Tengler GraphQL federation enables teams to compose multiple services into a single unified API. But the federation ecosystem is evolving. In this talk, we introduce the GraphQL Composite Schema specification, a new open standard developed under the GraphQL Foundation and co-created by Apollo, The Guild, and ChilliCream. Rather than introducing yet another competing approach, the Composite Schemas specification aims to standardize and modernize GraphQL federation by addressing limitations of earlier federation protocols. We will explore how GraphQL APIs can be federated using Composite Schemas and how queries are planned and executed across services. Along the way, we will demonstrate the first implementation of the specification with Hot Chocolate Fusion 16 and share some of the design decisions behind it. By the end, you will understand what Composite Schemas are, how they improve GraphQL federation, and how to start using them with Fusion.

AC Zurich Community Znüni (DE) "Für einen guten Start in den Tag mit Confluence, Community und Gipfeli." Wir laden Dich herzlich zu unserem Community Breakfast ein! Gemeinsam möchten wir den Morgen nutzen, um uns bei Kaffee und Frühstück auszutauschen, spannende Inputs zu hören und neue Impulse rund um Intranet, Wissensmanagement, Assets, Metadaten und Qualitätsmanagement mitzunehmen. Datum: Donnerstag, 12. März um 09:00 Uhr Treffpunkt: catworkx, Roter Turm, Theaterstrasse 17, Winterthur Agenda: 9:00 Welcome & News 9:30 Vortrag Medics Labor AG 10:00 Input - Details folgen. 10:30 Vorstellung Marketplace App - Details folgen. 10:45 Ausblick auf weitere Events 11:00 Networking Wir sehen uns dort! AC Zurich Community Breakfast (EN) „For a great start to the day with Confluence, community, and croissants.“ You’re warmly invited to join our Community Breakfast! Let’s use the morning to connect over coffee and breakfast, gain new insights, and exchange ideas around intranet, knowledge management, assets, metadata, and quality management. Date: Thursday, 12th March at 09:00 Meeting point: catworkx, Roter Turm, Theaterstrasse 17, Winterthur Agenda: 9:00 Welcome & News 9:30 Presentation by Medics Labor AG 10:00 Input – Details to follow 10:30 Marketplace App Presentation – Details to follow 10:45 Outlook on Upcoming Events 11:00 Networking See you there! Agenda --- Hosted By Martin Wulff, CEO bitvoodoo In the Atlassian ecosystem for over 13 years. Leading the Atlassian Community Zurich since 2020. Managing Communardo Switzerland (formerly bitvoodoo), an Atlassian Solution Partner, since 2012. Mike Carstensen, Managing Partner Passionate management consultant with a background in organizational theory, innovation - and technology management as well as process management. Atlassian certified and always striving for improved collaboration, transparency and team work. Also Pizza fan and music enthusiast. --- Global Partner Atlassian (http://atlassian.com) Millions of users globally rely on Atlassian products every day for improving software development, project management, collaboration, and code quality. For over a decade, Atlassian customers have come together to network, share ideas, solve problems, and find new ways to use Atlassian products. Today, more than 15,000 people take part in Atlassian community events in more than 30 countries. --- Complete your event RSVP here: https://ace.atlassian.com/events/details/atlassian-zurich-presents-atlassian-community-zurich-breakfast-edition/.

Welcome to this volleyball session for beginners! 🤗 During this event, you’ll have the chance to meet new people, play friendly matches and learn the basic techniques. This event is aimed at everyone that has never played before or a long time ago and is not sure to be able to pass the ball properly over the net or to someone. If you think you're comfortable playing, I invite you to join the advanced events of Marius: https://www.meetup.com/meetup-group-avsypajv/. Let's meet at the Beachhalle Zürich Nord (next to the airport). I booked the court BBC. **Tips:** \- Bring a water bottle **A few practical details and participation conditions:** \- A small contribution is required for court rental and other organisational expenses\, please pay before the event via TWINT at \+41784053495 by **writing your name and date of the event** or cash the day of the event. \- Please only sign up through Meetup for an easier organisation \- Please cancel at least 48 hours in advance if you can’t make it\, so others can sign up or I can reschedule the session \- If you don't cancel and do not show\, please cover your share to keep it fair for everyone\. **!No shows!** Lately, there has been quite some no-shows. Therefore, I remind you to please sign out 48 hours before the event if you're not sure to come. So that people in the waiting list can join instead. The court is not free, any no-show means wasted cost. In case of two no-shows, I have no choice but to impeach you from signing up again by excluding you from the group 😣 **How to reach the court:** 1\. Enter the main building\. The wardrobe will be on your left\. 2\. Cross the main building and go out again\. 3\. Go around the building in front of you by turning left\. You will see the tennis courts on your left\. The entrance is slightly hidden on the right\. 4\. Leave your shoes and belongings in the boxes at the entrance\. If you want to join the Whatsapp group for any updates, events and other activities, let me know after the event 😊

The 4th edition of the Switzerland dbt Meetup and the second one in lovely Zurich! dbt Meetups are networking events open to all folks working with data! Talks predominantly focus on community members’ experience with dbt; however, you’ll catch presentations on broader topics such as analytics engineering, data stacks, data ops, modeling, testing, and team structures. 🤝 **Organizer:** Education First is organizing this event, enabled by the community team at dbt Labs 📍**Venue Host:** [Education First AG - Selnaustrasse 30, 8001 Zürich](https://www.google.com/maps/place/EF+Education+AG/@47.3711995,8.531678,1548m/data=!3m2!1e3!4b1!4m6!3m5!1s0x47900a010ab1eff3:0x94baf4132723c8ab!8m2!3d47.3711995!4d8.531678!16s%2Fg%2F1td5f0p1?entry=ttu&g_ep=EgoyMDI2MDIwNC4wIKXMDSoKLDEwMDc5MjA2N0gBUAM%3D) 🍕 **Catering:** Pizzas and drinks **To attend, please read the Health and Safety Policy and Terms of Participation: [https://www.getdbt.com/legal/health-and-safety-policy](https://www.getdbt.com/legal/health-and-safety-policy)** 🗓️ **Agenda** * 18:00 \| Welcome & registration * 18:30 \| Opening remarks & housekeeping * 18:45 \| What's new with dbt? * 19:00 \| First talk: “Breaking Down Silos: How Analytics Engineering Bridges Data and Software Engineering” by [Federico Colio](https://www.linkedin.com/in/federico-colio/) & [Alex Thwaites](https://www.linkedin.com/in/alexander-thwaites99/) *(Education First)* * 19:30 \| Second talk \- “Bridging Analytics and ML at Energie360: dbt\, AI Assistants\, and Domain Modeling in Energy” by [Magnus Struckmann](https://www.linkedin.com/in/magnus-struckmann/) *(Energie360)* * 20:00 \| Food\, Drinks and Discussions 🍕🍺 **EVENT DETAILS:** **The doors open at 6:00 pm. Presentations begin at 6:30 pm. Food and refreshments will be provided.** ➡️ Join the dbt Slack community: https://www.getdbt.com/community/ 🤝 For the best Meetup experience, make sure to join the #local-\ channel in dbt Slack ([https://slack.getdbt.com/](https://slack.getdbt.com/)). \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- dbt is the standard in data transformation, used by over 40,000 organizations worldwide. Through the application of software engineering best practices like modularity, version control, testing, and documentation, dbt’s analytics engineering workflow helps teams work more efficiently to produce data the entire organization can trust. Learn more: [https://www.getdbt.com/](https://www.getdbt.com/)

Playing Beachvolley at Beachhalle Zürich Nord. We play 3vs3 or 2vs2 🏐 Please pay 18Chf via Twint to +41791231674. Please write the name and the date of the event, so i know who paid. Its for renting the field and for organising.

Join us on Thursday, March 12th for an evening of **Flutter**, **mobile product development** and **real-world lessons** \- with talks\, networking and a community roundtable\. This meetup is for **everyone involved in building mobile products**, not just developers: Flutter & mobile engineers, UX/UI designers, product & project managers, QA, engineering leads, founders and decision makers. You don't need to write Flutter code to benefit — this is about building better mobile products, end-to-end. Event language: **English** Free **snacks & drinks** will be available on-site (while supplies last that is) **WHAT YOU'LL LEAVE WITH** • Practical patterns for moving from MVP to maintainable codebases • Architecture lessons for scaling Flutter apps beyond a side project • New contacts across dev / UX / product / leadership (and fresh perspectives) **SCHEDULE (CET / Zürich time)** • 18:30 Doors open @ Liip AG + Google Meet starts • 19:00 Talk #1 (45 min) • 19:45 Break (15 min) • 20:00 Talk #2 (45 min) • Afterwards Networking + community roundtable (demos, questions, discussion) **TALKS** • 19:00: **From MVP to Maintainable** by Radivoje Ostojic (45 min) • 20:00: **Building Production-Ready Flutter Apps: From Side Project to Scalable Architecture** by Mordecai Shekwogaza (45 min) **COMMUNITY ROUNDTABLE (before / between / after talks)** Show what you're working on (even early prototypes), share open-source contributions, ask for feedback, discuss app architecture, UX challenges, performance, analytics, delivery pipelines, and the future of app development. **JOIN ONLINE (Google Meet)** https://meet.google.com/tjf-htxa-xmm **JOIN ON-SITE (Zürich)** The location will take place at the offices of: Liip AG Limmatstrasse 183 8005 Zürich Bring a colleague (dev, UX, PM, stakeholder) — the more perspectives, the better!

Hare (someone to set the route) is Granny Muff. Come join us! Car bag drop A to B - your bag will be at B along with some of the best Pizza in town, not far from A. **Where**: See location. ‘Hard’bridge station - car park of Restaurant Rosso. Look for English speakers wearing running gear. **When:** We'll meet at 6:50 pm to start at 7:00 pm. There's a charge of CHF 5 for participating, which covers all you can drink beer/cider (and non-alcoholic alternatives) plus snacks afterwards. **All Welcome:** If you are new, curious, and want to get out of the house, stretch your legs, talk shit, enjoy a drink, and hopefully a laugh, then here's what you need to know: • We are a social running/walking group, physical fitness is not required, but a sense of humour is useful. • The aim is to find the '*Beer Stop*' at the end of the '*trail*' and have fun. • 'True Trail' is typically 4-7 km. Some will go less (especially those walking or walk/running), and some over-achieving fast runners will go further. • The '*Hare*', which changes each event (along with location), cleverly lays the trail (typically with flour marks) so that everyone reaches the end at the same time. • There is always a place to deposit your bag and sometimes a place to change. • **After Trail**, we group for \~20-40 minutes for drinks, snacks, and some fun. This '*Circle*' is typically outside, so leave something warm in your bag in winter (and bring a flashlight when it's dark). If you don't want to stand around drinking afterwards, you can head home. We occasionally all go to a restaurant afterwards. **Why bother leaving your warm & dry sofa?** If you enjoy getting outside, being around people, and doing something a bit different, you will probably enjoy hashing. Exercise is important, and this is probably the least boring way to get it. 'Hashing' and the idea of some physical activity to work up a thirst, have been around for almost 90 years and there are groups (*Hashes*) in most major cities. Its humor and 'traditions' can be explored on the internet - **or you can just come along and find out.** *See you there.* We are of many nationalities, all ages, full of misfits and idiots (at least there is no one taking themselves seriously!) and always welcome newbies 'Virgin Hashers' and visitors from other groups. For more about Zürich Hash House Harriers, check out [www.zh3.ch](http://www.zh3.ch/) ( [http://www.zh3.ch/](http://www.zh3.ch/) )

**Agenda :** * 4.45 to 5.00 PM ET: Food and Networking * 5.00 to 5.50 PM ET: "Data Science & Machine Learning with Microsoft Fabric" Hello Everyone! Please join us for our March 12th edition of the AI-ML MeetUp. **Please note this is an in-person meeting and light refreshments/food will be provided. You will need a government-issued ID to enter the facility.** **Title:** Data Science & Machine Learning with Microsoft Fabric **Description:** Explore Microsoft Fabric’s integrated Data Science experience across ideation, preprocessing, modeling, & deployment. Learn how to ingest and prepare data via OneLake and Lakehouse, leverage Notebooks, Data Wrangler, Spark, SynapseML, MLflow for experimentation, & operationalize predictions with batch scoring and Power BI direct integration. Also, learn to build generative AI Q&A systems using Fabric Data Agents. **Location:** The meeting will be hosted in the Applied Information Sciences ( AIS ) office in Reston, at 11440 Commerce Park Dr # 600 · Reston, VA. The location is also right off the Silver Line metro's Wiehle-Reston Metro Station. **Parking:** Parking is paid and can be validated at the AIS office reception. We will meet in Room Lake Anne. We hope to see you all there!!!!

**Agenda:** * 6-6:30 pm: Networking and food/drinks * 6:30-7:15 pm: Announcements and presentation * 7:15 pm-7:30 pm: Q&A and close-out **Hacking the Stack: Using OpenSearch Dashboards as an Application Framework** Most developers treat OpenSearch Dashboards (OSD) strictly as a visualization layer—a place for charts and graphs. They are missing the bigger picture. OSD is a powerful, untapped environment for full-stack application development. In this session, we peel back the architecture of **an enterprise-grade risk, compliance, and security platform built entirely *on top of* OSD**. We moved beyond simple plugins and pushed OSD to its limits to create a seamless, interactive application experience. Join us for a deep dive into the engineering reality of the OpenSearch stack, including: * **The Analysis:** Why the OpenSearch stack beat out the competition. * **The Build,** **Beyond Visualization:** How to implement custom React components to build complex workflows and interactive UIs within OSD. * **The Integrations:** Integrating Wazuh for agent management and ingesting data at scale. * **The “Gotchas”:** Honest, real-world lessons on data handling, state management, and what to look out for. **If you are ready to push your plugins from “reporting tools” to “robust software,” do not miss this session!**

RSVP here: **[https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=)[RHCTN1260000475092](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=RHCTN1260000475092)** Is configuration drift silently killing your stability? Join us for the next Red Hat User Group (RHUG) event in Washington D.C. and discover the future of IT infrastructure management with Red Hat Enterprise Linux (RHEL) 10 Image Mode. This isn't just another operating system update—it's a new paradigm. You’ll learn how to treat your entire OS as a versioned, container-native artifact, bringing the speed and control of DevOps to your foundational layer. **Event Highlights:** * Deep Dive: Deploying and maintaining a truly immutable, compliant operating system. * Expert Insight: How to use familiar container-native tools to build bootable RHEL images. * Networking: Connect with peers, Linux administrators, security engineers, and infrastructure architects. Don't miss this opportunity to transform your IT services. Date: Wednesday, March 26, 2026 Time: 12:00 PM – 3:00 PM EST Location: Red Hat Tysons Corner, McLean, VA Secure your spot today and get ready to eliminate operational "noise" for good. We look forward to seeing you there! Your RHUG Team

🖌️Learn the elegant art of Japanese🖌️Calligraphy in a single, focused project! 👉**Registration** is **Online Only** at: https://portal.nova-labs.org/event-6569917 ***(No drop-ins accepted.)*** 🕒**When:** Sunday, 15 Feb 2026, 10:30 AM - 12:00 PM 📍**Where:** Nova Labs, 3850 Jermantown Rd, Fairfax, VA 22030 **Details:** Learn the elegant art of Japanese Calligraphy in a single, focused project! We'll teach you how to properly use and care for the tools. By the end of class, you will create a beautiful, inspirational Japanese word on Hanshi paper to display proudly in your home. Start your calligraphy journey today! This class includes the Brushes that you'll need in this class so you can keep practicing on your own! Children are welcome, but registration is required. Any child under 12 must be registered and attend with a parent or guardian. ⚠️ HOW TO REGISTER An RSVP on Meetup does NOT reserve your spot. Please register via the link below to attend. No walk-ins or drop-ins accepted. 👉**Registration** is **Online Only** at: https://portal.nova-labs.org/event-6569917

**Schedule** 5:00 pm - 5:30 pm - Sign-in/Meet and greet/networking 5:30 pm - 7:00 pm - Break the Cloud Lock-in: Building Adaptive Intelligence Orchestration with DIO 7:00 pm - 7:45 pm - Leaning on the SQL: Crafting Resilient Data Layers **Talk and Speaker Details** **Time**: 5:30 pm est. **Title**: Break the Cloud Lock-in: Building Adaptive Intelligence Orchestration with DIO **Summary**: AIaas are often stuck in a binary choice: pay the "token tax" for convenient Cloud APIs or manage the complexity of local open-source models (Llama/Mistral) yourself. The future belongs to a hybrid architecture—but the routing logic shouldn't be spaghetti code. In this session, we introduce DIO (Distributed Intelligence Orchestration), a new open-source framework designed to bridge on-premise infrastructure and cloud capabilities. We will move beyond theory and look at the code behind the Federated Decision Engine (FDE)—the algorithm that allows you to dynamically route prompts based on privacy, cost, complexity, and more. **Session Takeaways:** \- The DIO Architecture: A technical deep dive into the open\-source framework that decouples your application from specific model providers\. \- Live Integration: How to implement the DIO SDK to build a "Smart Router" that connects the best of both world for Cloud & On Prem Intelligence\. **Speaker**: Snow Zhao **Speaker Bio**: Founder & CEO of AIgentic \| Ex\-Meta engineering leader\. Building the future of professional services with precision & trust\. Snow has decades of Silicon Valley experience building and scaling technology organizations at Facebook, Block (Cash App), and Groupon. She is currently building at AIgentic, an applied AI company designing robust, trustworthy AI systems for professional industries. She leads global teams that delivered secure, high-performance systems used by billions, from product infrastructure behind Messenger’s rewrite and end-to-end encryption, to architecting enterprise AI platforms that bridge traditional sectors with digital transformation. Her work has spanned mobile, security, open-source, federated architecture, AI-powered automation, cross-platform software ecosystems, and more — always guided by the principle that engineering excellence is a human discipline as much as a technical one. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Time**: 7:00 pm est. **Title**: Leaning on the SQL: Crafting Resilient Data Layers **Summary**: Most apps need to persist data. The mechanisms for persisting vary, from key-value pairs to relational databases to files and more. SQLite is the de-facto standard for persistence in mobile apps: it ships with every Android and iOS app. This session looks into best practices for SQLite data persistence, drawing from practical, digestible, real world examples. We look into when one should lean on the SQL versus when to perform data manipulation in application code. We look at some examples of constraints that you might have written in Kotlin/Swift, and how expressing them in SQL instead can offer data consistency and integrity benefits. A major focus of the session is on migrations. Data schemas inevitably evolve, and executing migrations carefully is essential, as mistakes can have severe consequences, including data corruption. We look into best practices for migration, including when to do migration in application code versus in SQL. We also examine some real world migration examples beyond the simple case of adding a column with a default value. Finally we look at migrations that cross data sources. This could occur if for example you were persisting data in a key-value store but you now want to migrate that to a database table. This must be done in application code but can you still take advantage of database migrations? Can you cover your migration code with unit tests? **Speaker**: Kiran Raon **Speaker Bio**: Two decades as a developer, got into Android in 2010. Adopted Kotlin in 2017, had my first attempt at KMP in 2019 (when it was still called KMM). Worked on and off with iOS and web client technologies throughout my career, also dabbled in other cross platform technologies. Full-fledged Mobile developer since 2023. **How to find us:** 1680 Capital One Drive, McLean, VA 22102 We'll be located in C2 **100 D/E**. The area is publicly accessible. If you can't find it, you can ask the front desk for directions to the **C2 100 D/E** **Attending Virtually?** [https://us06web.zoom.us/j/84418455380?pwd=fJczZgKv2BaGVPLi7azEr3XAJMPvBR.1](https://www.google.com/url?q=https://us06web.zoom.us/j/84418455380?pwd%3DfJczZgKv2BaGVPLi7azEr3XAJMPvBR.1&sa=D&source=calendar&usd=2&usg=AOvVaw2giIJenXoEsPXfYgNs_atJ) Meeting ID: 844 1845 5380 Passcode: 369382 **Parking**: You can park at 1680 Capital One Drive; this garage has a sign indicating public parking. Or at the WEGMANS parking lot.

**RSVP here: [https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=)[RHCTN1260000475092](https://reg.experiences.redhat.com/flow/redhat/3558153/redhatfieldeventspreregnoappform/page/landingregistrationpage?sc_cid=RHCTN1260000475092)** Is configuration drift silently killing your stability? Join us for the next Red Hat User Group (RHUG) event in Washington D.C. and discover the future of IT infrastructure management with Red Hat Enterprise Linux (RHEL) 10 Image Mode. This isn't just another operating system update—it's a new paradigm. You’ll learn how to treat your entire OS as a versioned, container-native artifact, bringing the speed and control of DevOps to your foundational layer. Event Highlights: * Deep Dive: Deploying and maintaining a truly immutable, compliant operating system. * Expert Insight: How to use familiar container-native tools to build bootable RHEL images. * Networking: Connect with peers, Linux administrators, security engineers, and infrastructure architects. Don't miss this opportunity to transform your IT services. Date: Thursday, March 26, 2026 Time: 12:00 PM – 3:00 PM EST Location: Red Hat Tysons Corner, McLean, VA Secure your spot today and get ready to eliminate operational "noise" for good. We look forward to seeing you there! Your RHUG Team Questions? Email [rhug@redhat.com](http://rhug@redhat.com/)