MapReduce

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.

A decade. Hundreds of conversations, ideas, and inspirations. And we're celebrating with a meetup that truly delivers. Three exceptional speakers, topics that matter, and plenty of room for what has made this meetup special for 10 years: real people, real conversations, real networking. **The Evening at a Glance** 17:30 Doors open, first drinks, familiar faces and new ones 18:00 Welcome and a brief look back at 10 years of DevOps Meetup Zurich 18:15–18:45 **Claws in the Dark: Bringing DevSecOps to Legacy Hardware with Robotics and Playwright** by Alexander Friesen 18:45–19:15 **Beyond Agile: Structuring Organizations for Real Autonomy** by Lea Düker 19:15–19:25 Short break 19:25–19:55 **From Bottlenecks to Flow: OKRs, Value Stream Management, and Governance Done Right** by Vasileios Konofaos 19:55–20:15 Panel discussion with all three speakers 20:15 Networking, Open Space, snacks, drinks, and anniversary cake 🎂 **Claws in the Dark: Bringing DevSecOps to Legacy Hardware with Robotics and Playwright** What do you do when your software’s "deployment target" is a piece of security hardware embedded in a concrete wall for 20 years? In the world of access control, we don't have the luxury of "move fast and break things"—if the integration fails, the door stays locked. For decades, hardware development at Primion relied on manual bit-shifting, incomplete specifications, and the "read, write, and pray" method. When the pandemic decentralized our R&D department—scattering 60 developers across Europe—the traditional model of physical bench testing collapsed. We couldn't send a lab to everyone’s home, so we brought the developers to the lab through robotics. In this session, we deep-dive into how we bridged the physical-digital divide by building a fully automated hardware-in-the-loop (HIL) testing farm. We will explore: * The Architecture: How we orchestrate GitLab CI, Azure ephemeral environments, and Playwright to drive physical interactions. * The Hardware Hack: How a 200 CHF robotic claw replaced manual testing, allowing developers to "touch" hardware from anywhere in the world. * The Shift-Left Strategy: Moving from "praying for compatibility" to robust integration testing that catches bit-level errors before they ever hit the factory floor. * Scaling on a Budget: How a single working student scaled our setup to 20+ (and rising) automated test cells. Join us to see how "claws moving in the dark" turned hardware debugging from a nightmare into a breeze, and learn how to apply DevSecOps principles to the most stubborn, physical environments. **Alexander Friesen** Aexander is a **Lead IT Architect** with over a decade of experience in software architecture and technical leadership. He specializes in building and scaling modern ecosystems for major enterprises like **Swisscard** and **Siemens**. DevOps & Platform Engineering Highlights * **Platform Leadership:** Directed technical strategy for Siemens’ IoT flagship "BuildingX" and managed multi-million dollar budgets for large-scale SAFe trains. * **Automation & Compliance:** Expert in **DevSecOps**, achieving ISO27000 compliance through automated CI/CD pipelines and security scanning. * **Efficiency Gains:** Improved software team productivity by **30%** through the implementation of AI Ops and Internal Developer Platforms. * **Cloud Native Stack:** Certified **AWS Architect** with deep expertise in Kubernetes, Terraform, Serverless, and **Data Mesh** architectures. * **Global Teams:** Proven track record of leading cross-functional engineering teams across Switzerland, Germany, the USA, and India. **Beyond Agile: Structuring Organizations for Real Autonomy** Many organizations invest in agile methods, DevOps, and new technologies, and yet the desired impact on collaboration, accountability, and decision-making often fails to materialize. A key lever for change lies in how organizations are structured. This talk provides an introduction to Holacracy as a model for radical self-organization and places it within the broader landscape of organizational development. It explains what defines Holacracy, the principles behind it, and the problems it aims to address. The focus, however, is not solely on the organizational model. The talk also presents concrete tools and practices of self-organization, such as clear role definitions, structured decision-making processes, and transparent governance, that can be applied regardless of the organizational structure in place. **Lea Düker** * Since 2024: IT Project Manager and Scrum Master at digital agency Unic AG * 2021–2024: Project Manager and Deputy Head of IT at the Building Department of the City of Zurich * 2018–2021: Consultant for Process Management at Join GmbH * 2016–2018: Master's degree in Business Management with a specialization in Process Management **From Bottlenecks to Flow: OKRs, Value Stream Management, and Governance Done Right** In our session, we'll be delving into the advanced flow engineering practices we've implemented at KPMG CH for our Cloud Platform. These methods have truly transformed how we deliver outcomes—faster, safer, and with an even greater level of satisfaction. During the session, we'll take a closer look at how we leverage OKRs to align teams and drive strategic goals, and how Value Stream Management helps us optimize workflow and eliminate bottlenecks. Our robust Governance model will also be discussed, highlighting how we maintain compliance without sacrificing agility. Beyond sharing the technical details, we'll reflect on the lessons learned and valuable insights we've gained throughout our journey. Our goal is to provide actionable takeaways that will benefit the DevOps community and inspire organizations seeking to enhance their delivery pipelines and nurture a culture of continuous improvement. **Vasileios Konofaos** Head of Business Services CH Group Digital Vasileios Konofaos is a seasoned technology leader with more than 20 years of experience driving large‑scale software engineering, cloud infrastructure, and digital transformation initiatives. As Director of Business Services CH Group Digital at KPMG Switzerland, he leads high‑impact programs that advance innovation, operational excellence, and AI‑enabled capabilities across the organization. His career spans senior roles in global financial institutions and consulting firms, where he has successfully delivered complex projects in software development, automation, DevOps, and machine learning. Certified in Azure, ITIL, PMP, PRINCE2, and Scrum, Vasileios is recognized for his strategic mindset, strong leadership, and ability to empower teams to achieve exceptional results. He brings deep expertise in systems analysis, project delivery, and process improvement, consistently enabling organizations to scale technology solutions with quality and precision. Many thanks to our **sponsors**: * Catering and Location Sponsor: **KPMG** https://kpmg.com/

Ciao! L'appuntamento di aprile è per mercoledì 8 alle 19 con un altro interessante talk in presenza, sempre al [Politecnico di Milano](https://www.google.com/maps/place/45%C2%B028'41.3%22N+9%C2%B013'43.6%22E/@45.478127,9.228763,17z/data=!3m1!4b1!4m4!3m3!8m2!3d45.478127!4d9.228763?entry=ttu)! Questo mese testiamo un nuovo formato, quello del panel. Per questo motivo, questo mese 4 speaker diversi discuteranno e condivideranno il modo in cui usano l’AI al lavoro. L’AI per molte persone è uno degli alleati più importanti sul posto di lavoro: bisogna però saperla usare con criterio ed etica per ottenerne il meglio. Nello specifico, ecco chi sono i nostri speaker e di cosa parleranno: \- Dennis Ploetner: best practices per sfruttare l'AI nello sviluppo software \- Matteo Enna: come gestire i team non tecnici che desiderano approcciarsi al vibe coding in azienda \- Giovanni Invernizzi: come sfruttare l'AI per un'ottimizzazione avanzata delle web performance \- Stefano Minoia: come utilizzare l'AI per rendere un sito più accessibile Sai cosa c’è di bellissimo? Il fatto che, se vorrai, potrai partecipare anche tu al giro di tavolo condividendo (anche da remoto se ci segui in streaming) il modo in cui anche tu hai integrato l’AI nel tuo flusso di lavoro. Porta i tuoi successi, ma anche i tuoi dubbi e i vostri fallimenti, perchè alla fine community significa crescere l’un l’altro. \-\-\-\-\-\-\-\-\- Saremo in diretta streaming Non puoi partecipare di persona? Noi non ti giudicheremo! :) Se vuoi, puoi seguirci anche in diretta streaming su YouTube. Il link sarà visibile solo una volta che avrai fatto la tua iscrizione all'evento. Durante la diretta, se vorrai, potrai intervenire anche tu usando una webcam e un microfono per dire la tua: basterà usare il link che verrà fornito via chat. \-\-\-\-\-\-\-\-\- I prossimi appuntamenti della community WordPress Checkout Summit La prima conferenza indipendente dal vivo per i professionisti di WooCommerce. 23-24 aprile a Palermo [https://checkoutsummit.com/](https://checkoutsummit.com/) WordCamp Torino 8-9 maggio a Torino [https://torino.wordcamp.org/2026/](https://torino.wordcamp.org/2026/) WordCamp Europe 4-6 giugno a Cracovia [https://europe.wordcamp.org/2026/](https://europe.wordcamp.org/2026/) \-\-\-\-\-\-\-\-\- In breve, ecco come sarà organizzata la serata: 19:00 Benvenuto + networking 19:20 Panel (di circa 50 minuti) 20:10 Domande e risposte 20:30 Fine; Chi vuole può continuare il networking in un bar o pizzeria vicino al luogo dell’evento. All’inizio dell’incontro faremo il conteggio per prenotare: per non creare disguidi conferma la presenza solo se sei sicuro di venire. Networking significa che ci sarà tempo per chiacchierare con chi partecipa e fare amicizia. Potresti trovare una persona interessante, un futuro cliente, un futuro fornitore o un nuovo partner di lavoro, chi può dirlo? Non riesci a venire, o devi dare la tua disdetta? Nessun rancore, sarà per la prossima. Ti chiediamo solo di farci sapere 24 ore prima così - liberiamo il tuo posto per altre persone. Vuoi essere speaker? Beh, nulla di più facile: Compila il modulo [cliccando qui](https://wpmilano.org/speaker-form/). Ti risponderemo per fornirti tutti i dettagli. Ci vediamo lì! 😉

**[⚠️>>Ticket needed (click here)<<](https://eventfrog.ch/en/p/sport-fitness/yoga/yoga-sound-healing-7437531987315800493.html) or** **[www.social-circle.ch](http://www.social-circle.ch/)** 🌿 **Social Circle Yin Yoga & Soundbath – Reset & Reconnect** 🌿 Join the Social Circle community for a deeply restorative evening designed to help you slow down, reset, and reconnect — with yourself and with others. 💖✨ 📲 Join our WhatsApp chat to keep up with the event: [https://chat.whatsapp.com/EsTccDt6vB2A8z3OXbPUbW](https://chat.whatsapp.com/EsTccDt6vB2A8z3OXbPUbW) (if you run into trouble open it in WhatsApp Web on your desktop) We’ll begin with a gentle **Yin Yoga practice**, featuring long-held, calming postures that release tension and soothe the nervous system. No rush, no pressure — just space to arrive and soften. 🧘‍♀️ As you rest into stillness, you’ll be immersed in the healing vibrations of a **soundbath** with crystal and Tibetan bowls. The sounds will guide you into a meditative state, helping you drop out of your head and into your body. 🎶 After the workshop we will go in a cafe for a drink to relax and socialize. This combination of Yin Yoga and sound healing is perfect if you’re looking to: 🌸 unwind after a busy week 🌸 calm your nervous system 🌸 reconnect with yourself in a warm, welcoming group setting **What to bring:** – Comfortable, loose clothing – A bottle of water Come as you are. Leave feeling grounded, relaxed, and gently connected. 🌙💫 We’re looking forward to creating a calm and supportive space together as part of Social Circle. ​📸 Photos and short videos may be taken during the event. Let the host know if you prefer not to be in them. Tickets are non refundable. Want more events like this? Join our community! [https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM](https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM)

Anfänger willkommen!/Beginners welcome! Schlechtwetter: drinnen/Bad weather: indoor (Kantonsstr. 136) Schönwetter: auf Strandrasen/Sunny weather: on the beach lawn Bekleidung: Budo-gi und Hakama drinnen bzw. weisses T-Shirt und schwarze Budo-Hose draussen/Dressing: budo-gi and hakama indoor resp. white T-shirt and black budo trousers outdoor Bekleidung Anfänger: leichte Trainingsbekleidung/Dressing beginners: light training dress Was ist/What is "Aiki-Daijo-Aikido"? --> http://www.aikidaijo.ch

🔥 **ECSTATIC DANCE JOURNEY ZÜRICH — FREEDOM DANCE PARTY** 🔥 **Theme:** ARIES IGNITION · SOUND HEALING Please be on time, we start sharp 19:30, doors open 19:10! 🎟 **Get your ticket on Eventfrog** [https://eventfrog.ch/en/p/miscellaneous/ecstatic-dance-zuerich-aries-fire-rising-sound-healing-7445108916650828168.html](https://eventfrog.ch/en/p/miscellaneous/ecstatic-dance-zuerich-aries-fire-rising-sound-healing-7445108916650828168.html) ✨ **FIRST TIME ALWAYS FREE** — limited free tickets available. This offer is valid once per person. If you reserve a free ticket and do not attend, you are no longer eligible for a free ticket in the future. **PLEASE NOTE:** at most of our events 20–45 beautiful souls are dancing with us. Many of them don’t sign up on Meetup. In case of conflicts between website/eventfrog please ask in our telegram group as the quickest way to get feedback: [yanantintribe](https://t.me/yanantintribe) Imagine stepping into a cozy home gathering where strangers smile like old friends. Eyes shining, bodies already moving. No alcohol, no awkwardness — just music, presence, and a warm sense of belonging. A space where you can dance like no one is watching and simply be yourself. ✨ **WHAT TO EXPECT** • warm-up & playful exercises • guided movement • ecstatic free dance • uplifting music & conscious community ✨ **WHAT PEOPLE EXPERIENCE** • stress release • more energy • authentic expression • real human connection ✨ **THE SCIENCE OF DANCE** • reduces stress and increases endorphins • improves emotional regulation • strengthens social bonding and wellbeing ✨ **WHAT PEOPLE SAY** “The beautiful souls from the Yanantin Tribe are of the sweetest kind — pure angels! You can truly feel the magic.” — Pascal ✨ **PRACTICAL INFO** **When:** • Ecstatic Dance Fridays — 3 times per month • One Saturday dance per month (longer edition) Bring: comfortable clothes, water bottle, curiosity **Space guidelines** • no alcohol • silence on the dance floor • no phones on the dance floor • barefoot or dance shoes — your choice Come dance, breathe and celebrate being alive. Lovingly 💜 Barbara & András Yanantin Tribe

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

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Update 25.03.: We are fully booked.** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Hi everyone — I'm Michael from **Digitec Galaxus**, where I'm responsible for the integration of recommender systems. Together with my colleagues at Digitec Galaxus' recommendations team, we’ve recently taken over the **Zurich Recommendation Systems** meet-up group and consider reviving it as a regular series. To kick things off, we're joining forces with the **Digitec Galaxus Product Development Meet-Up** for an evening on recommender systems in practice. We will present two talks: * **Max Nolte (Migros Genossenschaftsbund)**, amongst other things, on four years of building and operating the engine behind personalized Cumulus coupons — covering data, models, measurement, and the practical realities of running it day to day at a brick-and-mortar retailer. * **Michael Weiss and Robert Rosenbach (Digitec Galaxus)** on the full recommendation stack in Switzerlands leading e-commerce platform — from the engineering architecture that keeps things fast, scalable, and maintainable, to insights from model training: what to optimize for and which inputs matter the most. Each presentation will take roughly 30 minutes, including questions, leaving plenty of time for discussion and exchange afterwards. To participate, please sign up for the events in both groups: * **Digitec Galaxus Product Development Meet-Up** — Primary organizer: This is the sign-up that counts, and you’ll also find a more comprehensive announcement of the talks there ;-) [https://www.meetup.com/digitec-galaxus-zuerich/events/313707996](https://www.meetup.com/digitec-galaxus-zuerich/events/313707996) * **Zurich Recommendation Systems** (i.e., this event) — to help us gauge interest in running this as a continuous series going forward Looking forward to seeing you there!

**\# Blood on the Clocktower — Hosted by Zurich Fun Gamers \(No experience needed\!\) 🕯️🩸** **click me --> [Tickets](https://eventfrog.ch/de/p/freizeit-ausfluege/gruppen-spiele/zfg-blood-on-the-clocktower-deduction-intrigue-fun-7443697812871623983.html) 🎟️** (Only a ticket confirms your spot!) Whether or not you like social deduction games like *Werewolves*, *Mafia* or *Secret Hitler* (or you are a beginner who hasn't played any games like this before), this one is for you. Blood on the Clocktower is a **game experience unlike any other.** In the cursed village of Ravenswood Bluff, a Demon 😈 hides among you. *Each night*, someone **dies** ☠️. *Each day*, the town **debates, accuses and votes.** But here’s the twist: **Even if you die… you’re still in the game.** ### **What makes this special?** ✨ • Everyone has a **unique role** and **powerful ability** 🎭 • **Dead players continue** to influence the game 🕯️ • **Bluffing, logic**, and **social strategy** matter equally 🧠 • **Every session** unfolds **differently** 🔄 This is **not** Werewolf. This is **deeper, richer** and **far more interactive.** **Zurich Fun Gamers Guarantee** • Suited for both **first-time** and **more experienced players** **🎲** • **Clear rules explanation** before starting 📜 • **Multiple games** depending on group size 🔄 • **Atmosphere-driven** experience 🕯️🌫️ • Option for **record-keeping of the games** for some cool stats!\* • And even **more surprises** — **ZFG style**! 🎭✨ **⚠️Spots are limited, secure your seat in the circle and step into the village.** --> [Tickets ](https://eventfrog.ch/de/p/freizeit-ausfluege/gruppen-spiele/zfg-blood-on-the-clocktower-deduction-intrigue-fun-7443697812871623983.html)(your spot is ONLY confirmed with a ticket!) *Will you uncover the Demon* 😇 *… or help it survive* 😈? (Please be on time — we cannot accomodate for latecomers due to the explanation of the rules) \* For the record a sign up on clocktracker.app is necessary

Hare is Keys to the Treasure. Since Zurich Marathon weekend is approaching, this'll be an easy and short trail with a focus on fluid replenishment :) **Where**: Brauerei Oerlikon, in Oerlikon. 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/) )

Welcome to the Competitive Play Session. This session takes place every Saturday from 10:45 to 12:15 at the Yonex Badminton Hall Hardbrücke. The number of players on the waitlist one week in advance determines the number of courts booked. If you are on the waitlist but can no longer attend, please remove yourself as early as possible. Players are accepted into the session based on skill suitability. This session is for experienced players looking for quality games. Play is focused on doubles with a competitive mindset and consistent rallies. You should be comfortable smashing, return smashes and keeping up a moderate tempo throughout the session. New players and those who are new to badminton are welcome to join the PM Session (Open Level Play). Payment can be made via TWINT after the session.

2 courts

Welcome to the Open Level Play Session. This session takes place every Saturday from 12:15 to 13:45 at the Yonex Badminton Hall Hardbrücke. The number of players on the waitlist one week in advance determines the number of courts booked. If you are on the waitlist but can no longer attend, please remove yourself as early as possible. Open to players of all skill levels. This session is for doubles with a relaxed and social focus. Ideal for casual play, improvement and meeting new players. Payment can be made via TWINT after the session.

Hares (someone to set the route) are Dr NOB and Saddam Come join us! In a semi-d erect democratic event, a vote was taken to move this hash out of the Easter week to a later time. The majority have spoken and the move to Sat 11 is now the order. Although the numerical sequence is not. So come for the beer and stay for the run or in whatever order you prefer. Bon temps rouler! A to A trail with lots of woods and some off road trails. **Where**: Niederweningen Dorf Station. Mobility car. Please see the photo below. Unless someone is driving and can donate the interior space for bags and beer. Look for English speakers wearing running gear. The meetup map function for location (bless it's heart) thinks that the Niederwenigen Bh is the same as Niederwenigen Dorf so if you find yourself at Neiderwenigen Bh please proceed several hundred meters east to Niederwenigen Dorf. See ya **When:** We'll meet at 13:50 to start at 14:00. 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. bot on weekends it may be more. 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/) )

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

Jimmy V's Grill & Pub in Grandview Heights. We meet in the bar in the room on the right (the cigar shop). You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. *** Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. *** Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. 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) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)

This is an in-person meeting. At this meeting you will get answers to depression and anxiety. Find out the source of them and how to get rid of them. Did you know that unwanted emotions like anxiety, depression, unhappiness, loneliness, hopelessness, anger, fear, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not due to a chemical imbalance in your brain from some nebulous chemical reaction "by chance". Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you. The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life. Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Hubbard Dianetics Foundation of Central Ohio and Church of Scientology of Central Ohio.

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!