Data Engineering

**\*\*To book go here [https://dateinadash.com/events/london/city-of-london/speed-dating/27Mar2026-7465](https://dateinadash.com/events/london/city-of-london/speed-dating/27Mar2026-7465)\*\*** Go on 15-20 dates at our popular Friday night [Speed Dating ](https://dateinadash.com)event at the Happenstance near St Paul's. This event is for ages 50-65 (age guide) and has an equal ratio of men and women. Expect to meet a lots of single professionals at the best Speed Dating event in the City on Friday night. Easily one of our most popular events with a great crowd every week. Speed Dating kicks off at 8pm prompt and any guests arriving late may not be able to take part so please ensure you arrive 15-30 minutes before the scheduled start time to allow for registration. When all the guests have arrived the host will explain how the evening will unfold and you will be provided with a scorecard and pen. When the event begins women will be seated and men will rotate between tables every 4 minutes. At the end of each date guests mark on their scorecard or phone using our mobile website whether they would like to see that person again. The event will finish around 9:30pm but guests are welcome to stay and mingle if they wish. The following day we'll contact you with the results and you can communicate with anyone you've matched with through our website. Please be aware that speed dating places are limited and the majority of our events do sell out, so please book early to avoid disappointment. If you have any queries about this event please contact us at enquiries@dateinadash.com or call our telephone bookings hotline on 0845 862 1448 (9am 5pm).

​Join us for the 25th London PyTorch Meetup! 🔥 ​We're kicking off earlier than usual, and here's why! ​ From **4:00 PM**, we're hosting the in-person kick-off of **Agents and Robots 26 HackXelerator** \- a 20\-day hackathon focused on agents and robotics\, running through to April 17th\. If you're interested in building something over the next few weeks\, this is your chance to hear keynotes\, meet potential teammates\, and network with sponsors\. ​Then at **6:30 PM**, the London PyTorch Meetup talks begin as scheduled: 1. ​**Mikhail Burtsev -** Reading millions of tokens with recurrent memory transformers (18:30 to 19:00) 2. ​**Bryce Adelstein Lelbach & Ash Vardanian -** Programming LLM Kernels across GPUs and CPUs in 2026 (19:00 - 19:30) 3. ​**Peter Romov** – Autoresearch for Discovering State-of-the-Art LLM Adversarial Attacks (19:30 to 20:00) ​Arrive at 4 PM for the hackathon kick-off and networking, or join us from 6:30 PM if you're here just for the talks. Either way, you're very welcome!

## **ABOUT Agents and Robots 26 HACKXELERATOR™** * ​**Purpose:** A comprehensive HackXelerator focused on agents and robotics, spanning pre-event networking to final showcase in Berlin. * ​**Themes:** Digital agents, autonomous systems, human-robot interaction, and AI ethics. * ​**Duration:** 20 days of collaborative creation and mentoring. * ​**Agents and Robotics 26 Schedule:** * ​**March 12th \| Virtual Pre\-Event Briefing:** HackXelerator overview, rules, prizes, categories, sign-up, team formation, and Q&A * ​**March 27th \| AR26 In\-Person Kick\-off:** Inspiring keynotes on agents and robotics, expert panels across all streams, networking with sponsors and recruiters, plus yummy food and drinks. * ​**Mar 27th– Apr 17th \| Main HackXelerator:** intensive development period with mentoring, collaboration, and project creation. * ​**April 17th \| Showcase & Awards In\-Person Finale:** Project presentations, awards ceremony, and celebration party under the disco ball. ## **HOW TO JOIN AR 26** 1. ​[Sign in or sign up](https://www.kxsb.org/ar26#) to **KXSB** 2. ​Join the Discord server with the invite from the KXSB platform 3. ​Attend the pre-event virtual briefing [Agents and Robotics HackXelerator Pre-event · Luma](https://luma.com/tdi2pf5t) **ABOUT PLEXAL:** Plexal is the innovation and growth company helping to strengthen the UK’s technology capabilities through collaboration. ​With teams in London, Manchester and Cheltenham, we work closely with government, industry, startups and academia to drive economic growth and reinforce national security. ​Plexal delivers four core services: creating workspaces for innovators, running innovation programmes and consultancy, building regional tech clusters and helping SMEs scale strategically.

Special event for our PyTorch Friends. ## **ABOUT Agents and Robots 26 HACKXELERATOR™** * ​**Purpose:** A comprehensive HackXelerator focused on agents and robotics, spanning pre-event networking to final showcase in Berlin. * ​**Themes:** Digital agents, autonomous systems, human-robot interaction, and AI ethics. * ​**Duration:** 20 days of collaborative creation and mentoring. * ​**Agents and Robotics 26 Schedule:** * ​**March 12th \| Virtual Pre\-Event Briefing:** HackXelerator overview, rules, prizes, categories, sign-up, team formation, and Q&A * ​**March 27th \| AR26 In\-Person Kick\-off:** Inspiring keynotes on agents and robotics, expert panels across all streams, networking with sponsors and recruiters, plus yummy food and drinks. * ​**Mar 27th– Apr 17th \| Main HackXelerator:** intensive development period with mentoring, collaboration, and project creation. * ​**April 17th \| Showcase & Awards In\-Person Finale:** Project presentations, awards ceremony, and celebration party under the disco ball. ## ​HOW TO JOIN AR 26 1. ​[Sign in or sign up](https://www.kxsb.org/ar26#) to **KXSB** 2. ​Join the Discord server with the invite from the KXSB platform 3. ​Attend the pre-event virtual briefing [Agents and Robotics HackXelerator Pre-event · Luma](https://luma.com/tdi2pf5t)

Get ready to network with fellow Indian professionals in Central London, come meet inspiring individuals, discover new opportunities, and be part of a growing professional community that celebrates culture, collaboration, and career growth. 📅 Date: Friday, 27th March 2026 🕕 Time: 6:00 PM – 11:00 PM 📍RSVP & Registration - https://www.eventbrite.com/e/1982879648406 📍 Venue: Masakali London, 48 Stanhope St, London, NW1 3EX 👔 Dress Code: Smart Casual 📝 RSVP: Free registration online Nearest Transport: Great Portland Street (Metropolitan, Circle and Hammersmith) Event inclusive: Free Entry \| Open Mic \| Open Networking and Meetup PAYG Food & Drinks

BOOK YOUR TICKET 👉🏼 [HERE](https://itsadate.club/event/speed-dating-in-the-city-142/). Meet a social bunch of singles as you enjoy 5-minute dates with 18 potential matches during this super-popular, fun, and fast-paced Friday evening of introductions. In the heart of The City, just moments from Liverpool St. Station, The Otherist is an elegant and relaxed setting for meeting new people. A spacious and comfortable sunken lounge sets the scene for our speed dating event, a great space for making connections. Great music, a chilled atmosphere, and excellent service from the venue team make this a stress-free evening for all. Our host will be at the venue ready to welcome you at 19:30. Please arrive on time for registration, to grab any drinks from the bar, and receive a summary of how things will work. You will be given an optional name sticker, a pen, and a note card to keep track of everyone you’ve met. Ladies will be seated on tables adequately spaced, discreetly numbered, and arranged in a comfortable area of the venue. When speed dating commences, gents will join ladies for 5-minute dates to get to know one another. Your host will notify all guests at the end of each date, signalling for gents to move to the next table in ascending numerical order. During table rotations, you will have a moment to record on note cards your feelings towards the previous date and intention to reconnect, for your reference only. Midway through the evening, your host will indicate a 15-minute comfort break to use the restroom, head to the bar, or socialise with new connections. Dating will then resume for the second half of the evening. At the end of the speed dating, the bar will remain open for more socialising. You can then access the event listing in your dashboard to enter feedback on dates and await your matches. If you have any questions on the event or how things will work, please get in contact with James on 07517 065 492 or [james@itsadate.club](mailto:james@itsadate.club).

**Londoners,** local and global! This Friday we're meeting at **The Forge Bar** next to **Bank** station in London’s financial heart. We reserved **high** **tables** for an eve of socializing with friends old and new. We start right after work, to give you time for quiet conversations, drinks and introductions. After 7.30 pm Forge also hosts salsa dance classes downstairs - anyone wanting to join can buy tickets from Dance School **NAME TAGS:** Help break the ice, start conversations, and remember names **SOLO?** Coming alone? We will introduce you! **FRIENDS?** Welcome to bring friends or colleagues **LOCATION:** 1 min from the Tube **IG: LondonerCircle \| WA: 078 76 800100** Want to co-host? Send us a DM **Your Hosts Alex** and **Hank**

Bachata Sundays - Weekly Bachata dance classes for beginners/improvers, then social dancing at Park View Healthclub, Colindale. NOTE: Bachata Sensual will be taught, not Bachata Dominican. Ready to spice up your evenings with some Latin rhythm? Location: Park View Gym, 6 Heath Parade, Grahame Park Way, Colindale, London, NW9 5ZN, United Kingdom When: Every Sunday with class starting at 7pm for improvers & 8pm for beginners Spaces are limited to 12 people maximum – 1st come, 1st served! Pricing: \> £15 per session for drop\-in\. \> £54 for 4 weeks block booking of group dance classes \(needs to be paid in advance\) \> Otherwise\, £160 for 8 weeks of group classes \+ 1 private class each week over the 8 weeks \(meaning 16 classes\) \> Get a further discount when you book as a couple\. Couple bookings includes one lead and one follower\. NOTE: Due to limited spaces, you must book and reserve your space ASAP. We do not advise on leaving it too late. What does a class involve? \> 55 minutes warm\-up and dance class \> 5 minutes of social dancing to practice what you learned\. This cosy setup means more personal attention and a great vibe – perfect for learning or improving your Bachata in a relaxed\, social setting\. To reserve your spot, contact Mau on: 07950268600, then make a payment via bank transfer to MR M MCPHERSON, 68649633, 09-01-28

Ready to build wholesome, deeper, more fulfilling relationships? Join us for a practical relationship skills where we learn essential connection skills through hands-on group practice. Leave theory at the door — this is a skills-building adventure for real life! ✨ This event's focus: **The Art of Saying No** 🎯 a part of the Wholesome Relationships series — that help you build a complete relationship toolkit. **See below** **Why should you sign up?** ✅ Practical toolkit you can use immediately ✅ Small group practice ✅ Private, quiet venue for focus ✅ Standalone session - Previous parts help, but not required **What is Wholesome Relationships?** Practical relationship skills for everyday life — helping you connect deeper, communicate clearer, and show up more fully in love, friendship, and beyond. You'll learn through pair work, small groups, and real practice spread across **different sessions:** 1. **Attachment Theory to Skills** — Feeling safe in love 2. **Being Heard & Understood** — Listening and expressing needs 3. **The Art of Saying No** — Setting and holding boundaries 4. **Opening Up Safely** — Building trust and healthy vulnerability 5. **Fighting Better Together** — Conflict that connects (not destroys) 6. **Picking the Right Person** — Choosing partners wisely Each session works standalone — attend one, some, or all. ***Want to join all?*** Speak to the facilitator about discounted pricing for the full series ✅ **Who is it for?** * You want deeper, more meaningful relationships * You keep repeating patterns and want to understand why * You struggle to communicate what you actually need ️ * You find it hard to set boundaries without guilt * You want to learn through practice, not just reading about it No relationship experience required — just show up ready to practice. **What's in it for you?** * Understand your relationship patterns and where they come from * Communicate needs without blame or mind-reading expectations * Set boundaries that stick (without becoming a wall) * Navigate conflict without destroying connection * Show up as a whole person, not half of one ✨ * Connect with others doing the same growth work **How does it work?** * Facilitated practice session (2 hours) with structured exercises ⏱ * Small group discussions (4-6 people) * Pair work for hands-on practice * Individual reflection moments * Whole group sharing (optional, not required) Everything is timed and guided — you'll know exactly what to do at each stage **What to expect** Collaborative discovery, without competitive learning. Practicing together, without performing for each other. What happens in the room stays in the room. * **Depth**: Beyond small talk, but it's not therapy — we're developing relationship skills * **Safety**: Wholesome Agreement principles apply — respect, curiosity, no judgment * **Practical**: You'll leave with tools, not just concepts — things you can actually use the next day ️ * **Participation**: These are practice sessions — your active participation creates the learning environment **Ready to upgrade your thinking skills?** Join us for a Wholesome Relationships practice session and walk away with real tools for deeper connection — it's for anyone who wants to love better, communicate clearer, and show up more fully. We really hope to see you there! **About Deeper Connections** We have a mission at Deeper Connections to improve the quality of people's lives through conversation. All our events are centred around the concept of connecting deeply, because we believe we all deserve to be seen, felt and understood for who we really are. To have the 'deeper conversation' approach when relating with others can change our lives and can change the world. **Our Values** * **Respect:** Treat everyone with kindness and consideration. ❤️ * **Open-mindedness:** Be open to different perspectives and ideas. * **Active Participation:** Share your thoughts and engage in meaningful discussions. ️ **Staying in touch** Interested in finding out about all the events sooner than on Meetup or staying in touch beyond the events, you can join our WhatsApp channel and community using [Deeper Connections WhatsApp Channel](https://whatsapp.com/channel/0029Vb6CBAdIN9ijrEYdv33z) [Deeper Connections WhatsApp Community](https://chat.whatsapp.com/EqGsmF3021RKTwBpGcuR80)

Correction: the Canal Museum offers free entry on Sat 28 March only! That's lucky. (Tickets would have been £7.50, or 50% off with Art Pass, are available on the door. They don't do prebooking.) The current temporary exhibition tells the story of the building of the canals and the great engineers who built them. I long wanted to see the canal museum but hadn't yet, I'm sure looking forward to exploring

⚠️ **Please read any of the books voted below** 🙏🏽, and avoid last minute AI summaries. This is a **book club** after all! 😊 **How Emotions Are Made** by Lisa Feldman Barrett **The Better Angels of Our Nature** by Steven Pinker Join us for Deeper Discussions, where we dive into thought-provoking non-fiction books that challenge perspectives, inspire growth, and spark meaningful conversations. Whether you're an avid reader or just curious about exploring new ideas, this is a space to reflect, share, and gain new insights into the world around us. 🌍💡 **How does it work?** * The above books have already been voted on for reading * We will split into groups based on the book you've read 💬 * Everyone shares summary / thoughts 🧠 * Focused Discussion on a specific chapter or topic / theme from the book for 30 minutes 📚 * Open Q&A regarding the book and any related topics ❓ **What to Expect?** 🔍 **Deep Discussions**: We’ll explore key themes, insights, and arguments from this month’s two books 💬📚 💡 **Critical Thinking & Reflection**: Engage in conversations that go beyond surface-level takeaways. Challenge perspectives, question assumptions, and discover new ways of thinking. 🤔✨ 🌿 **Personal & Collective Growth**: Non-fiction books have the power to transform our understanding of society, relationships, and ourselves 🧠🚀 **How to get the most out of this event?** 📝 **Read the Book:** While reading the full book is ideal, even if complete significant amount can help you engage in the discussion. 📖✨ 🗣 **Respect & Openness:** Every perspective matters. This is a space for discussion, not debate. Stay curious, listen actively, and engage with an open mind. 🙏🌱 🤝 **Be Ready to Share & Learn:** What resonated with you? What challenged you? Personal reflections make the discussion richer and more meaningful. 💡🌍 📌 **Why a Non-Fiction Book Club?** 📖 **Expand Your Perspective:** Learn from diverse ideas, and real-world experiences. 🌏✨ 🧠 **Foster Growth:** Engage in stimulating conversations that challenge and refine your thinking. 💭🔄 💬 **Deepen Connections:** Connect with like-minded individuals who value insightful discussions and continuous learning. 🤝📚 **Who is this event for?** * You love exploring ideas that shape the world. 🌎 * You enjoy thought-provoking discussions. 🗣 * You want to engage in meaningful conversations beyond small talk. 💡 * You’re open to challenging your assumptions and learning from others. 🔄 **What's in it for you?** * 💡 **A Space for Reflection:** Step back and think critically about important ideas. * 📚 **New Perspectives:** Gain insights from both the book and fellow participants. * 🤝 **Deep Connections:** Meet others who share a love for learning and growth. **Ready to dive into big ideas?** 🌊 Join us for an evening of engaging, insightful discussions on a book that **challenges**, **inspires**, and **expands** the way we think. 🌟 We really hope to see you there! 👋 **About Deeper Connections** We have a mission at Deeper Connections to improve the quality of people's lives through conversation. All our events are centred around the concept of connecting deeply, because we believe we all deserve to be seen, felt and understood for who we really are. To have the 'deeper conversation' approach when relating with others can change our lives and can change the world. **Our Values** * **Respect:** Treat everyone with kindness and consideration. ❤️ * **Open-mindedness:** Be open to different perspectives and ideas. 🧠💡 * **Active Participation:** Share your thoughts and engage in meaningful discussions. 🗣️💬 **Staying in touch** Interested in finding out about all the events sooner than on Meetup or staying in touch beyond the events, you can join our WhatsApp channel and community using 👉🏽 [Deeper Connections WhatsApp Channel](https://whatsapp.com/channel/0029Vb6CBAdIN9ijrEYdv33z) 👉🏽 [Deeper Connections WhatsApp Community](https://chat.whatsapp.com/EqGsmF3021RKTwBpGcuR80) **Keep This Event Free 💝** If this event brings you something meaningful, you can help others access the same transformational experience. Whether it's £5 or £15, every contribution keeps these events accessible to everyone in our community. You'll find a QR code on your conversation sheet during the event, or you can contribute here #SupportYourCommunity 👉🏽 [Ko-Fi](https://ko-fi.com/deeperconnections) 👉🏽 [Buy Me A Coffee](https://buymeacoffee.com/deeperconnections) 👉🏽 [PayPal](https://www.paypal.com/ncp/payment/DDSNCCFCYUEB2)

**\*\*THIS IS NOT A FREE EVENT & RSVP ON MEET UP DOES NOT GUARANTEE ENTRY\*\*** **TO ATTEND THIS EVENT A TICKET MUST BE PURCHSED FROM OUR WEBSITE. PLEASE CLICK HERE TO PURCHASE A TICKET:** [https://truedating.co.uk/events/saturday-night-singles-party-28-mar-2026](https://truedating.co.uk/events/saturday-night-singles-party-28-mar-2026) ### **\*\*Ladies tickets have sold out for this event. Only Male Tickets now available.\*\*** If you’re tired of endless swiping, awkward DM convos, and dating apps that go nowhere… this is your sign to shake things up. Welcome to **True Dating’s Singles Party** – where London’s most eligible, outgoing singles meet *in real life* for a night of laughter, chats, connections... and maybe even a first date that turns into your last first date. ### So what exactly *is* a Singles Party? It’s simple: ✅ A party full of friendly, professional singles ✅ A free welcome drink before 8pm to break the ice ✅ Zero pressure, just good vibes ✅ Equal ratio of men to women We’ve hosted **hundreds of events** across London and helped **thousands of people** meet their match. No awkward setups, no cheesy games—just a relaxed, buzzing atmosphere where genuine connections happen. ### Why you should come: * **Everyone’s in the same boat.** Seriously. Tired of apps? So is everyone else here. * **Real conversations, real chemistry.** Way better than text banter and filtered selfies. * **You’ll actually meet people.** Like... face-to-face. Revolutionary, we know. * **Your next drink could lead to your next date.** Just make sure you get there before 8pm! ### How it works: After the event, you’ll receive login details for your **True Dating account** to select your matches from the night. If they select you too – boom! You’ll be able to chat securely via our private messaging system and set up that all-important date #2. (Just be sure to make your matches by 4pm the next day! ### “But what if I don’t click with anyone?” We’re so confident you’ll meet someone you'd want to see again that **if you don’t, your next event is FREE.** No strings, no stress. ### Event Info: 🕒 Doors open at **7:30pm** 🍸 Free welcome drink if you arrive before 8pm 📍 Ask for **True Dating** at the venue entrance and we’ll guide you to your reserved area 🎟️ **Tickets are limited** and most events sell out – don’t wait! 👉 **Stop Swiping. Start Dating.**

You've gone deep. You've gone deeper. You've gone *deepest*. Time for some air. ‍ Join us for an evening of gloriously **silly** and **shallow conversations**, **trivial discussions**, and **useless opinions**. No vulnerability required. No existential crises. Just vibes. ✨ If nothing else, join us for the cute dog in the picture This event is **free** but you will be **required** to buy food or drink before you can join us - having just water doesn't support the venue **Who is it for?** * You've been coming to our events and fancy something completely different * You want a fun, low-pressure evening with familiar faces * You secretly enjoy discussing about whether beans on toast is a proper meal * You need a break from baring your soul to strangers (fair enough) **What's in it for you?** * A genuinely different experience from our usual 1-1 * A chance to talk about things that may not matter * Laughs. Lots of them. * The strange discovery that shallow conversation with deep people is its own kind of magic ✨ **How does it work?** * **Round 1 — Silly & Shallow 1-on-1s (40 mins)** ️ * **Round 2 — Group Shenanigans (40 mins)** * **Social (15 mins)** We'll wrap up together — then hang around and chat. ☕ **House Rules:** * **No depth allowed.** If the conversation starts getting meaningful, that's your problem. We take no responsibility. * **Opinions must be strong.** Lukewarm takes are banned. Pick a side. * **No judgment.** Except about pineapple on pizza. That's fair game. * **Have fun.** That's literally it. **Examples of questions that we provide:** * "What's the correct way to make a cup of tea?" ☕ * "If animals could talk, which one would be the rudest?" * "Beans on toast: proper meal or a cry for help?" * "You're in charge of adding one new bank holiday. What's it for?" * "North London or South London? Explain why." **Why are we doing this?** * Why not? * Just an experiment albeit a social one * You'll feel **uplifted**, **inspired**, and **connected**. **How to be a great conversation partner?** * **Be Respectful:** Listen attentively and avoid interrupting others. * **Be Open-Minded:** Consider different viewpoints and challenge your own assumptions. * **Be Engaging:** Ask thoughtful questions and contribute to the conversation. * **Be curious:** Be interested in the other person ❓ **Ready to take the plunge?** Join us and experience the magic of deeper conversations! You may leave feeling **silly,** **uplifted**, **inspired**, **connected**, **invigorated**, **positive**, **grateful**!❤️ We really hope to see you there! ✨ **About Deeper Connections** We have a mission at Deeper Connections to improve the quality of people's lives through conversation. All our events are centered around the concept of connecting deeply, because we believe we all deserve to be seen, felt and understood for who we really are. To have the 'deeper conversation' approach when relating with others can change our lives and can change the world. **Our Values** * **Respect:** Treat everyone with kindness and consideration. ❤️ * **Open-mindedness:** Be open to different perspectives and ideas. * **Active Participation:** Share your thoughts and engage in meaningful discussions. ️ * **Accessibility:** We believe meaningful connection should be accessible to everyone. Our community makes this possible by supporting each other. **Staying in touch** Interested in finding out about all the events sooner than on Meetup or staying in touch beyond the events, you can join our WhatsApp channel and community using [Deeper Connections WhatsApp Channel](https://whatsapp.com/channel/0029Vb6CBAdIN9ijrEYdv33z) [Deeper Connections WhatsApp Community](https://chat.whatsapp.com/EqGsmF3021RKTwBpGcuR80) **Keep This Event Free** If this event brings you something meaningful, you can help others access the same transformational experience. Whether it's £5 or £15, every contribution keeps these events accessible to everyone in our community. You'll find a QR code on your conversation sheet during the event, or you can contribute here #SupportYourCommunity [Ko-Fi](https://ko-fi.com/deeperconnections) [Buy Me A Coffee](https://buymeacoffee.com/deeperconnections) [PayPal](https://www.paypal.com/ncp/payment/DDSNCCFCYUEB2)

Let‘s meet & mingle at the Drake&Morgan in King‘s Cross. I have booked an area for 30 of us for drinks and snacks from 4.30pm-7pm. You can order food if you fancy an early dinner. We will meet inside the [Drake & Morgan](https://www.drakeandmorgan.co.uk/kings-cross/?utm_source=G&utm_medium=organic&utm_campaign=LPM) please ask for Sonja’s table at arrival. The event is free but the usual £1.50 will apply and is not refundable. Meet-up will also charge you about £0.60 on top of that. As usual, you are attending at your own risk. Please only RSVP if you are intending to attend and remember to change your RSVP no less than 2 days before an event should you find you can no longer make it. Late cancellations and no-shows may get you removed from the group.

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.

**The Data-Driven Brand: Using Analytics to Shape Perception** Can you use analytics to improve tacos? This being CBUSDAW, we think the answer is probably “yes”, but we’re not sure how to implement or test this theory. For our April meetup we’ve got Sara Kear, CMO of Condado Tacos, to investigate this delicious question. Sara will explore how she blends quantitative data and qualitative customer feedback to shape brand positioning and drive business decisions. We all know that marketing and analytics go way beyond attribution. Sara will show how Condado uses customer insights to inform product and pricing strategy. She’ll also highlight how Condado leverages customer feedback at scale to influence operational priorities, positioning marketing as the voice of the customer across the organization. In the last 12 years Condado has gone from one location in Columbus to 52 locations across 10 states, so we’re guessing there’s more to that growth than really good guac (though the guac probably helps). Ultimately, this talk focuses on the intersection of art and science—using data to inform creativity and build a brand that resonates with customers in a measurable way. **About Our Speaker** Sara Kear is Chief Marketing Officer at Condado Tacos, where she oversees brand, restaurant design, menu and pricing strategy, off-premise including catering, and customer data strategy. Since joining in 2021, she has helped grow the brand from 19 to 52 locations while building a data-driven marketing organization focused on loyalty and customer insights. Condado has since been named to the Inc. 5000, recognized as Breakout Retailer by Chain Store Age, and consistently ranked among FastCasual’s Top 100 Movers & Shakers. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

**First meetup of the Columbus AI Engineering group.** We’ll kick things off with a practical, beginner-friendly discussion on: **How LLMs like ChatGPT actually work — and how to build real applications with them.** We’ll cover: * what’s actually happening under the hood (at a high level) * why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.) * how people are building real systems with them today * where things break in practice This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A. Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join. No slides, no fluff — just real conversation about real systems. We’ll hang out afterward and get to know each other.

The April Ohio North Database Training user group meeting will be held on **April 7th, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined online by **Kayla Boor**. You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/meet/22562814501129?p=w1cSxeUXFTVeIpZiMw)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Updates and announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract **Accidental friends: How a DBA and an SRE worked together to optimize the system.** This session is focused on how to communicate effectively between teams to improve alert fatigue, performance, and observability. \*\*NEW SPEAKER \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: Type Annotations with John Cassidy We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

**We'll have two meetings covering AI - this second one is for Positron** We will review which AI features are linked in for Positron, and how to use them. **Location:** The meetup will be at SPARK's ([https://annarborusa.org/](https://annarborusa.org/)) Ann Arbor site: [SPARK HQ (Ann Arbor)](https://urldefense.com/v3/__https://www.google.com/maps/place/Ann*Arbor*SPARK*Headquarters/@42.2792515,-83.7447708,17z/data=!3m1!4b1!4m5!3m4!1s0x883cae3effe193cb:0x5296a53db2a282bf!8m2!3d42.2792515!4d-83.7447708?hl=en-US__;Kysr!!HXCxUKc!3EEdBNXRJKknP6LCGkZetSuEsdtChFojQnOVitFUC5C0fyilqXEbiMstT9ajBR3Cw-55qoFkrElCjQvjMdTxUw$). There is on street parking, and parking at local structures. **This will be a hybrid meeting - the Zoom session starts at 6:30 PM.** **Time:** The doors will be open at 6:00, with pizza and beverages provided. We will have a meet-and-greet-and-pizza session, and then at 6:30 we'll have a presentation. **Zoom information:** https://us06web.zoom.us/j/86862937929?pwd=woa95D1r85dobjqxQ07NfBLNdTa9hc.1 Passcode: 705462 **If you can't get in, please call me at: 734 223-3307** **Document source:**

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).