Computers

We are back! This is going to be a monthly IN PERSON meet up in London. A very big thank you goes to Accurx who is hosting us in their amazing Shoreditch offices. This will include access to facilities including coffee! 😻☕️ **Want to know more? 👇** As with all CoffeeOps, this is an interactive, chatty, build your own adventure type of meet-up. Instead of booking in experts to *learn* *from*, we gather a group of practitioners to ***learn*** ***with***. We have been running for over 4 years now and often get feedback that this is the most useful meetup people join! The event is approximately 90 minutes and always starts by brainstorming topics to discuss. The group then votes on the most relevant/interesting to them and we then cycle through the topics trying to discuss each deeply, but in a time bound slot. To get an idea of topics, you can check out our remote board [here](https://easyretro.io/publicboard/h404NF84Uje4tCcxpJdHr4Ycs9B3/a4a35d2b-181b-409b-832e-a729be1af79c). The general gist is anything is fair game, though we tend to revolve around software delivery and definitely lean towards the more Ops-y or DevOps-y side of things.

**Please register on [Eventbrite](https://www.eventbrite.com/e/ljc-meet-up-at-tessl-java-and-gen-ai-jvm-agents-with-embabel-tickets-1985712292922) to join in-person.** **About this event** vJUG Connect is teaming up with the London Java Community for a special evening exploring the future of Java in the age of Generative AI. Join us both online and in London for a deep dive into how JVM developers can lead the next wave of innovation with agent-based systems. We’re excited to host Rod Johnson, creator of Spring, as he introduces Embabel, a new framework designed to push Java and Kotlin to the forefront of agentic AI. From building safe, testable, and enterprise-ready AI agents to rethinking how Java fits into the Gen AI ecosystem, this session will give you a front-row seat to what’s next. Whether you join us virtually or in person at Tessl HQ, expect an evening of cutting-edge ideas, practical insights, and great conversations with the Java community. Can’t make it in person? Join us virtually, register here: [https://luma.com/s9rp5nem](https://luma.com/s9rp5nem) **Agenda:** ​6:00pm – Doors open (live stream begins on YouTube with vJUG) ​6:45pm - Kick off and message from our partners ​7:00pm – Session kicks off Java and Gen AI: JVM Agents With Embabel by Rod Johnson (Spring Creator) (live stream ends) ​8pm – Networking 9pm – Wrap-up **​Java and Gen AI: JVM Agents With Embabel by Rod Johnson (Spring Creator)** Since the emergence of Gen AI, it's become obvious that agents will be a big part of our future as both technologists and citizens. Building predictable, safe, manageable, testable agents that integrate with existing enterprise systems is critically important to us all. ​In this session, Rod Johnson will show how JVM developers can be central to unlocking the business value of agentic AI, using the Embabel agent framework: [https://github.com/embabel/embabel-agent](https://github.com/embabel/embabel-agent) Embabel is an innovative framework for Java and Kotlin developers, seamlessly integrated with Spring. Built in Kotlin, it aims not to play catchup with Python frameworks like Crew AI, but to leapfrog them to be the best agent framework, period. ​Embabel innovates in several ways. It introduces a planning step that maximizes autonomy while maintaining determinism and safety. It is type safe, ensuring excellent toolability and avoiding errors in prompts. It enables developers to use a rich domain model, defining not just types but behavior exposed to user code and to LLMs as tools. ​ Read more about the [vision](https://medium.com/@springrod/the-embabel-vision-967654f13793?utm_source=luma); and also the call to action for Java developers in recent Devoxx keynote: [https://www.youtube.com/watch?v=dbx1_P7W1DM](https://www.youtube.com/watch?v=dbx1_P7W1DM&utm_source=luma) **​Rod Johnson, Creator of the Spring Framework and Embabel Agent Framework** ​ Rod Johnson is a developer, author, entrepreneur and advisor. He is the creator of the Spring Framework and Embabel agent framework. ​Twitter: [https://x.com/springrod](https://x.com/springrod) ​LinkedIn: [https://www.linkedin.com/in/johnsonroda/](https://www.linkedin.com/in/johnsonroda/) Huge thanks to our friends at Tessl for sponsoring this event and supporting our community. This event is organised by [RecWorks](https://recworks.co.uk/) on behalf of the London Java Community. The London Java Community is sponsored by Hazelcast, Neo4j, Redis, and Discover You can see our latest jobs [here](https://recworks.co.uk/java-developer-jobs-london/) You can see our privacy policy [here](https://recworks.co.uk/privacy-policy/) Continue the conversation at our Slack Group: [https://londonjavacommunity.slack.com](https://londonjavacommunity.slack.com/) Sign up here if you're not a member: [https://bcrw.typeform.com/to/IIyQxd](https://bcrw.typeform.com/to/IIyQxd)

Elixir London Meetup; February 2026 edition. All are welcome. **Session 1: Anton Borisov - Distilling Kafka's Binary Protocol into Elixir** We'll trace a produce request to show what any Kafka client has to get right. In the BEAM ecosystem, erlkaf wraps librdkafka, brod implements the protocol in Erlang, and [kafka_ex](https://hex.pm/packages/kafka_ex) goes pure Elixir. Kafka_ex's approach is to generate serializers at compile time from Kafka's own schema definitions: plain structs, pattern matching, structural boilerplate isolated from the logic you actually think about. That design is what let us jump two major versions ahead and adapt to significant protocol changes. Let's dig into the idea, the code, and the tradeoffs. **Session 2: Evadne Wu** **\- JavaScript Execution Strategies in Elixir\-based Agent Frameworks** We'll look at integration points between elixir agents (in the AI fashion) and JavaScript execution, and all the foot guns involved. *The event is kindly sponsored by* [Fresha](https://www.fresha.com). **Time** Doors open at 18, start at 18.30. **Venue** Fresha The Bower, 207-211, Old St, Tower, London EC1V 9NR **Refreshments** Food and drinks will be provisioned on the day. **IMPORTANT**: **If you wish to take photos and post online during the event, please notify organisers first, so that attendees can opt-out from being in photos.**

Come anf try your first taster session. Receive tools from an expert and practice in front of others in a friendly and supportive environment, and then receive feedback. Become confident and influence others with communication skills.

PHP London Pub Social – April 9th, Jack Horner, Tottenham Court Road Join us for an informal PHP London pub social at the Jack Horner on Tottenham Court Road! We've got a reserved space from 6:30pm to 8:30pm on Thursday 9th April - a mix of seating and standing with a few tables. This is a relaxed, no-agenda evening — just good conversation with fellow PHP developers over a drink. Whether you're a long-time community regular or coming along for the first time, all are welcome. Places are limited.

**Dead Product Society \| After Work Drinks** Come along, bring a friend/colleague or two and join us for a relaxed evening of informal product and tech chats over a few drinks and doughnuts. We aim to connect everyone without awkwardness or LinkedIn spiel, and value good conversation over boring presentations. **Who is welcome?** Product Managers, CEOs, UX/UI Designers, Developers, Scrum Masters etc. We welcome anyone who works in, with or wants to break into product. *Note: We intentionally keep our After Work Drinks on the smaller side to allow for more in-depth conversations.* **The Bike Shed** We'll be hanging out in the lounge area (behind the area with all the tables, next to the store). \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Dead Product Society** Dead Product Society is a collective of like-minded professionals sharing real-talk and joining forces to navigate the twists and turns of the product world. Our down-to-earth community is for anyone who works in, with or wants to break into product teams regardless of their background or experience. **Our Sponsors** Shout out to our generous sponsors at Waggel Pet Insurance; Lifetime pet insurance, simplified. With their support we are able to host these events for you and create a space for those important, honest conversations.

The Databricks London Meetup is back after a short break, and we’re looking forward to bringing the community together again for another friendly, in-person evening of data, AI, and good conversation. Join us for a relaxed meetup where data and AI professionals can swap ideas, hear a couple of practical talks, and meet others working with Databricks in the real world. Whether you’re deep into the platform already or just keen to learn from the community, this is a great chance to pick up something useful and meet some excellent people along the way. This session will include the latest Databricks updates, a practical talk from the Advancing Analytics team on how they used Lakebase to power AI projects, and time for questions with the Databricks team before we round things off with pizza and networking. **17:30 - 18:00:** Arrival & Networking **18:00 - 18:10:** Opening Remarks & Introductions **18:10 - 18:30** What’s New in Databricks - Simon Whiteley **18:30 - 19:00** Building Better AI Projects with *Lakebase* \- Toyosi Babayeju from Advancing Analytics **19:00 - 19:15** Q&A with the Databricks team **19:15 onwards:** Pizza, Drinks & Networking *Join us for a fantastic evening of learning and networking at the London Databricks meetup!*

Details Session open to all members to attend up to 8 players intermediate or advanced player looking to play to get a game and fit. Feather shuttlecocks will be available to play with. Bring your own racket too. When you RSVP make payment 2 days inadvance by PayPal personal account on PayPal website akifedar2001@yahoo.com. or through direct bank account A.A.Dar SC.40-47-59 Account no.71022237

[BOOK YOUR TICKETS HERE](https://www.eventbrite.co.uk/e/comedy-for-singles-tickets-1986799301193) Tired of swiping left? Ghosted one too many times? Wondering if your soulmate is just bad at texting? We’ve got the perfect solution… LAUGHTER! Join us **Saturday 11 April** for a night of laughter, connection, and plenty of banter for single people who are ready to laugh their way to romance! Featuring a lineup of hilarious comedians who know all about the ups and downs of dating, this event combines sharp wit, relatable humour, and a great atmosphere to break the ice. If you're looking for your next love interest and a memorable night out, this is the perfect place to enjoy a good laugh and meet new people who share your sense of humour. Expect great stand-up, ridiculous dating horror stories, and maybe—just maybe—some eye contact with a cute stranger across the room. 👀💘 So join us for the funniest night out for all the fabulous, unattached, and ready-to-mingle folks! 🚀 📍 **The South Kensington Comedy Club (upstairs in the function room of the Hoop and Toy pub)** ⏰ **Doors open at 8.30 pm - Show starts at 9pm ️** 🎟️ **Tickets available [online here](https://www.eventbrite.co.uk/e/comedy-for-singles-tickets-1985228419644) and at the door £20.00 (upon availability)** Bring your single friends or come solo—either way, we promise you won’t leave feeling alone!

Do you want to relax and socialize in a quiet bar while watching some movies or tv series together? Do you dislike loud and smelly places like pubs? Have you been cooped up by yourself for too long and wants a change of pace? This is the event for you. Join us for a laid-back Netflix watch party at XP Tavern— perfect setup with big screens, solid sound, and plenty of space to spread out. The bar has Netflix, Amazon Prime, Now TV, Youtube Prime etc. Expect good vibes, cold drinks, bar food, maybe some discussions during breaks, and zero pressure to stay quiet — react, laugh, scream, all welcome. How many people are attending? The venue has a capacity limit of 50 guests, and due to the popularity of our events and the unique ambiance of the location, we anticipate this event will reach full capacity quickly. On the day of the event, you will experience a relaxing atmosphere with a hospitable and encouraging community. Feel free to come with friends or by yourself. Most people come alone and make new friends at the event. When we arrive in the first hour, we will socialize, get some drinks and talk about what movies/tv series we love. Afterwards we will vote on which show to watch for each group. Then we will settle into the watch booths and enjoy a cinematic experience for the rest of the evening. If you want to socialize and get drinks, the event is free. If you want to participate and watch with the group, you gotta pay £12 per two hours.

**🚀 AI for Data & Analytics: From Raw Data** **to Real Impact (Beginner-Friendly Meetup)** Are you curious about how AI is actually being used in real-world data roles? Wondering how tools like Claude or AI assistants can help you work smarter—not just faster? Join us for a **hands-on, beginner-friendly meetup** where we break down how AI is transforming the way data professionals work today. Whether you're just starting out or already working with data, this session will give you practical insights you can start applying immediately. *** ### 💡 What You’ll Learn **🔹 Claude Code & AI Foundations (by [Nitish)](https://www.linkedin.com/in/nitish-galat/)** A simple, no-jargon introduction to modern AI tooling: * What is Claude Code and how to actually use it * Understanding core concepts like *skills*, *skill.md*, and *MCPs* * How everything connects behind the scenes * Live walkthroughs to help you get started right away 👉 Perfect for beginners with little to no AI experience. *** **🔹 Turning Raw Data into Business Decisions with AI (by [Abhishek](https://www.linkedin.com/in/abhishek-gadve-8010a2119/))** Learn how data analysts can truly leverage AI in their daily work: * How to use AI to speed up data analysis workflows * Where AI adds real value—and where it doesn’t * Turning messy, raw data into meaningful business insights * Practical use cases from real industry experience *** ### 👥 Meet Your Speakers **Nitish Galat – BI Analyst & Gen AI Specialist** With experience across data automation and Gen AI, Nitish focuses on simplifying complex AI systems and making them accessible for everyone. **Abhishek Gadve – Senior Product Analyst** Abhishek specializes in translating data into business impact, helping teams make smarter, faster decisions using analytics and AI. *** ### Why Attend? This isn’t a theory-heavy session. It’s a **practical, real-world focused meetup** where you’ll: * Understand AI concepts without the overwhelm * Learn tools and workflows you can actually use * Gain clarity on how AI fits into data roles today *** ### 🎟️ Free Event – Limited Spots We’re keeping this session **small and interactive** to ensure quality discussions and personalized learning. If you're a **student, aspiring data analyst, or working professional**, this meetup will give you a clear edge in understanding AI’s role in data.

This is a **theatre** and **livestream** talk from the **Royal Institution of Great Britain.** Get a fascinating look at animal biology with a live dissection of an animal as part of a full afternoon of wonder for all ages. **ADVANCE BOOKING AND PAYMENT IS REQUIRED FOR THIS TALK.** **More details and booking instructions on the RI web site:** **[https://www.rigb.org/whats-on/animal-dissection-live](https://www.rigb.org/whats-on/animal-dissection-live)** **SUMMARY** Join **Ben Garrod,** from the **University of East Anglia,** and veterinary surgeon **Jess French** for a very special afternoon at the Ri, with a unique opportunity to find out about the workings of the body at a lion dissection. Across the course of the event, Ben, Jess and their team will dissect the animal in our Theatre, explaining the anatomy as they go, and revealing the fascinating facts it can tell us about our own bodies. During an extended interval, you'll have the opportunity to explore hands-on demonstrations and activities to learn even more about how animal biology works. This event is open to all ages. Ben and Jess are very experienced in presenting this to a younger audience, as well as adults, and we encourage everyone to attend. Attendees will be able to come and go as they please if they require a break during the long sessions. Those who are particularly squeamish may choose to sit further back in the Theatre. **Event timings:** **1:00pm – 2:30pm – Dissection Session 1** **2:30pm – 3:45pm – Interval with pop-up activities** **3:45pm – 5:00pm – Dissection Session 2** **Disclaimer: The animal died of old age and has been donated for the purpose of education. The specific animal is subject to change.** With thanks to University of East Anglia for making this event possible. This is a theatre and livestream event for an adult audience, where the speakers and audience in our Theatre are joined by our audience online. **The livestream will go live around 6.50pm, and the talk will begin at 7.00pm. If you register but miss the livestream, the video will be available to you via the same link for two weeks after the event date.** For more information on livestreams, see the information below, or [visit our FAQs page](https://www.rigb.org/whats/faqs-ri-livestreams). Please use the event link you have been provided with. By booking to attend events at the Royal Institution, you confirm that you have read and accept the Ri's [event terms and conditions](https://www.rigb.org/terms-and-conditions). You also agree to abide by [our code of conduct](https://www.rigb.org/about-us/how-were-run/our-code-conduct-ri-visitors), and help to create a great experience for yourself and your fellow participants.

2nd Sunday of every month, join us for a relaxed and fun language exchange, where meaningful conversations flow as freely as delicious coffee and tea! This isn't just practice; it's **accelerated progress** in a supportive setting, designed to quickly boost your **Mandarin, Cantonese and English** skills. **How We Make It Effective & Enjoyable:** * **Perfect Groupings:** We carefully match you with native speakers and learners at a similar level, ensuring comfortable and productive conversation practice. * **Forget awkward silences!** We provide fun, engaging discussion topics to spark lively chats and keep the conversation flowing. * **Maximise Your Practice:** Rotate between groups if you wish to connect with more people and strengthen your conversation skills! * **Expert Support:** Our experienced tutor is always on hand to help. 👌 **All levels welcome!** Native speakers and learners alike. 💛 Please support the cafe by buying a drink or snack while you are here - they've kindly let us use the space. We can't wait to welcome you! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Take your Mandarin beyond the exchange.** 🤝 If you’re looking for a bit more structure to go along with your conversation practice, let’s chat! We're offering **complimentary 1-on-1 advice sessions** to help you find the perfect learning path. Get a professional assessment of your level so you can study with confidence. **No commitment** required. [Book your Free Session](https://eu.bigin.online/org20070515371/bookings/course-advice) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **China Unbound** is the best place to learn practical Chinese for adults. While most schools prioritise grammar and writing, China Unbound empowers you to confidently communicate in Chinese in real-world situations. Join us and discover a fun, fast, and personalised way to master Chinese! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **🤘 FAQs:** **I'm learning Chinese, are the sessions suitable for beginners?** Yes! Come and speak as much or as little as you like, or just come and listen! There is no pressure! **Are there any discounts for Chinese lessons for members?** Yes, you can use code MEETUP10 for your exclusive £10 discount on our [Chinese courses](https://china-unbound.co.uk/personal/) site-wide! \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 每个月的第二个星期天，来加入我们，享受一场轻松又有趣的语言交流体验！在茶香与咖啡的陪伴下，开启一场自然流畅、充满收获的双语对话。 这不仅仅是练习，而是一种更快提升你英语水平的高效方式。我们为你打造一个轻松友好、真正有用的语言环境，让你的口语交流能力飞速进步！ **我们如何让语言交换高效又好玩：** * **精准匹配，聊天不尴尬**：我们用心将你和母语者或相近水平的学习者配对，确保每一次对话都轻松自在又高效实用。 * **话题有趣，轻松破冰**：拒绝冷场！我们提前准备了有趣又实用的聊天话题，让你一开口就停不下来，交流自然顺畅。 * **灵活轮换，提升更全面**：想多练一点？欢迎自由选择是否换组，认识更多人、接触不同语言风格，快速提升真实沟通能力。 * **专业老师现场支持**：我们的资深语言导师会在现场提供实时帮助，确保你在交流中不断进步、有信心开口！ **活动详情：** 🗓️ **时间**：每月第二个星期日 ⏰ **时段**：下午 2:30 - 4:30 💰 **费用**：免费参加 不只是练语言，这里还有文化的碰撞、朋友的陪伴和成长的喜悦。现在就来加入我们，开启你的高效交流之旅吧！ **🤘 常见问题解答：** **我最后会不会一直说中文而一无所获？** -不会，因为我们的“快速聊天”模式鼓励大家用中/英文交换来交流。 **会员有折扣吗？** 有，欢迎你跟你学中文的朋友分享代码**Meetup10**，他们会获得10镑的独家折扣！

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

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)

**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

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

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!

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

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.