Decentralized Systems & Applications

Thank you to everyone who has joined the Agentic community so far and thank you to those who attended the launch event in January! Its exciting times as we now gear up for the 2nd meet up of the year once again hosted by the wonderful team over at Vorboss LTD! We have a stellar line up for you again so please RSVP and join us on 1st April! **Odhran O'Donoghue \| Co\-Founder & CTO @ Magentic** **Making AI with Enterprise-level Reliability** Making AI work in critical business use cases requires superhuman-level reliability. Achieving this with AI is non-trivial, and even advanced developers can find themselves chasing the wrong paths to success. This talk covers how to build genuinely reliable generative AI to meet the needs of the world's largest customers, drawing from learnings on real-world deployments covering billions of dollars in spend. Odhran O'Donoghue is CTO of Magentic, the AI agent platform for the world’s supply chains. The company is backed by Sequoia Capital, used across a range of Fortune 500 manufacturers. Odhran has previously worked with OpenAI and NASA, and led research at the Francis Crick Institute - Europe’s largest scientific centre. **Anastasia Kundush \| Head of Product @ Alpic** **Beyond the Chatbot: rethinking user flows in the agentic era.** Imagine apps that live directly inside ChatGPT or Claude. Instead of clicking buttons, you interact with agentic interfaces. We'll examine novel use cases where models seamlessly adopt complex roles and merge interactive visualizations with conversational insights. You'll learn how to design for this new paradigm and what doesn't work. Alpic provides the infrastructure and tools to turn your product into an AI-native experience. Our all-in-one MCP hosting platform offers easy one-click deployment, as well as MCP-specific evaluation, analytics, authentication, transport and security. A huge thank you to Odhran and the team at Magentic for sponsoring pizzas and also a big thank you once again to Vorboss for hosting and supplying drinks for all attendees on the night :)

**Details** Join us at Berkeley Square Speakers, Mayfair’s premier public speaking and leadership club! Join us for an energising morning of public speaking, learning, and connection. Whether you’re a seasoned speaker or completely new to the world of public speaking, we offer a warm and welcoming environment where you can develop your communication and leadership skills. With over 25 years of experience helping professionals and individuals alike, we are committed to empowering people with confidence, communication, and presentation skills. **What to Expect at Our In-Person Meetings:** *Impromptu Speaking (Table Topics):* Build confidence with fun and challenging on-the-spot speaking exercises. *Prepared Speeches:* Be inspired by members delivering impactful speeches on diverse topics. *Constructive Feedback:* Receive actionable advice from expert evaluators to refine your skills. **Attend this session to:** *Conquer Public Speaking Anxiety:* Practice in a safe and supportive environment. *Learn from Experts:* Receive constructive feedback from seasoned speakers. *Build Confidence:* Enhance your professional and personal communication skills. *Join a Community:* Meet like-minded individuals who value growth and self-development. **Why Choose Berkeley Square Speakers?** *Proven Excellence:* Our members include International and District-level champions who share their expertise to help you grow. *Friendly & Professional:* We strike the perfect balance between a supportive atmosphere and a high standard of professionalism. Award-Winning Club: Recognised as a President’s Distinguished Club for over 15 years running. *Perfect Location:* Our in-person meetings are conveniently held at Grosvenor Chapel, just a short walk from Green Park and Bond Street tube stations. Whether you’re preparing for an important presentation, a wedding speech, or simply want to improve your confidence in everyday conversations, Berkeley Square Speakers is here to support you. 📍 Location: Grosvenor Chapel, South Audley Street, Mayfair, London W1K 2PA 🕖 When: Every Wednesday morning at 7:15 AM Come and experience the transformative power of in-person learning and connection. Guests are always welcome, and you’ll even have the opportunity to join in with our impromptu speaking sessions (if you are feeling brave)! Take the first step toward becoming the confident speaker and leader you aspire to be—join us this Wednesday! For more information about our Club, please visit our website: [http://berkeleysquarespeakers.toastmastersclubs.org/](http://berkeleysquarespeakers.toastmastersclubs.org/)

Hi folks! Welcome to our April Cloud Native London meetup! Join us to hear from our three great speakers and network with your fellow techies over pizza and drinks, or alternatively chat and following along on Youtube or LinkedIn! 6:00 Pizza and drinks 6:30 Welcome 6:45 From "Trust Then Verify" to "Verify Then Trust": Securing the AI-Accelerated Software Supply Chain (Meghan McGowan, Cloudsmith) 7:15 Keeping Up: Testing in the Age of AI and Cloud-Native (Ole Lensmar, Testkube) 7:45 Wrap up See you there! Cheryl (@oicheryl) **From "Trust Then Verify" to "Verify Then Trust": Securing the AI-Accelerated Software Supply Chain (Meghan McGowan, Cloudsmith)** With AI accelerating code generation and GitOps driving continuous deployments, testing is under more pressure than ever to keep up. Ole will take a step back to see what’s driving the evolution of testing as adoption of Cloud Native technologies and AI for code generation attempts to drive velocity through the roof. How can engineering and platform teams deliver on the need for continuous testing as a scalable approach to quality assurance across the enterprise? And how can DevOps teams leverage AI in testing pipelines for root-cause analysis, automated remediation and intelligent test scheduling - to help push the AI-infused velocity of their dev teams all the way into production? *Ole started building with XML APIs in the late 90:ies and has since then worked with multiple technologies and startups, most notably as creator of SoapUI in 2004 and Chairman of the Swagger / OpenAPI Initiative in 2015. He joined Testkube at its inception in 2021 and is now entirely focused on ensuring its success at bringing continuous testing to the cloud-native space. When not at his laptop he can be found playing a guitar or riding a bike, but rarely both at the same time.* **Keeping Up: Testing in the Age of AI and Cloud-Native (Ole Lensmar, Testkube)** AI has made software teams faster than ever, but it's also quietly outpacing the security and infrastructure built to support them. Drawing on findings from Cloudsmith's 2026 Artifact Management Report, a survey of 505 engineering practitioners across technology, finance, healthcare, and retail, this session examines the compounding challenges that come with near-universal AI code adoption: expanded attack surfaces, hallucinated dependencies, fragmented AI model governance, and the growing operational tax of manual security remediation on top of aging infrastructure. The session moves from data to diagnosis to direction, challenging teams to rethink a foundational assumption — that you can trust code first and verify it later. At AI scale, that posture is no longer safe. Attendees will leave with a clear picture of where the industry's most critical gaps are, how their peers are investing in 2026, and three concrete questions they can bring back to their own teams to identify where to act first. *Meghan McGowan is Principal Product Marketing Manager at Cloudsmith. Before joining Cloudsmith, Meghan spent nearly a decade in the cybersecurity industry focused on security integrations and automation, helping teams operationalize tooling that actually fits their workflows.* *Based in London, she also worked closely on how threat intelligence can be applied to meet specific regulatory requirements, particularly NIS2 and DORA, giving her a grounded understanding of both the technical and compliance dimensions of modern software security.*
 *About Cloudsmith: Cloudsmith is a fully managed, cloud-native artifact management platform that gives engineering teams a single, secure source of truth for all their software artifacts: packages, containers, binaries, and AI/ML models. Built for the scale and speed of modern software delivery, Cloudsmith provides universal repository support, automated security scanning, and policy enforcement at ingestion needed to meet today's compliance requirements.* *[https://www.linkedin.com/in/meghan-mcgowan-4b6bb81b/](https://www.linkedin.com/in/meghan-mcgowan-4b6bb81b/)* ***Check out [https://www.oicheryl.com/cloudnativelondon](https://www.oicheryl.com/cloudnativelondon) if you're interested in speaking or sponsoring.***

IF you have any questions about this event, please email us at canarywharfcommunicators@gmail.com Canary Wharf Communicators can give you a safe environment to practise your skills (especially speaking in front of audiences and leadership), network with others, have fun and much more! Whether you’ve got a work presentation or a speech at a wedding coming up, we can help YOU! Our club is part of Toastmasters International whose mission is to empower individuals to become more effective communicators and leaders. Our club has both experienced speakers and beginners. We warmly welcome new members! We hope to see you there! Note, 1st Wednesday of the Month is in Mariott and £10 for non-members. 3rd Wednesday of the month is at The Space Westferry road and free for all.

**FREE - Build an App Using AI** **beginner-friendly workshop · no coding experience needed** (for complete beginners to experts) **build a working app in under 2 hours using ai & chatgpt** bring your laptop and we’ll build step by step from scratch *stop thinking about AI and start making something* **what this is** a hands-on ai app-building workshop **the vibe** practical, beginner-friendly, collaborative **what’s included** guided build session help throughout something working by the end **who this is for** people who are curious about ai but don’t know where to start **how it works** arrive, follow along, build together, ask questions **abdullah tahir (your instructor)** masters in ai + professional data scientist & comedian loves building with people specialist in making technical ideas feel approachable and fun **location** central london venue with access to food & drink to be confirmed, depending on attendee numbers will be sent after payment, 24+ hours prior to workshop **why this one matters** you leave with something real, not just ideas **final note** no coding experience needed see you there 💻 p.s. by attending, you agree to our [event terms & conditions](https://docs.google.com/document/u/2/d/e/2PACX-1vS3p3ZAhIoCyq3kHFEliu2NCaT8iHfz5E_nUxcUTr7rsDufU7x5BNB_Ta2BWqtTYX72rEAjBG2nOcze/pub)

Make sure to **Pre-book** your ticket through [our website](www.ontherocksbarcrawl.com/london/book-now) We're rated number 1 for nightlife on TripAdvisor in Brighton and Barcelona, and 12th in London so you know you'll have a great time ◡̈ People come from LOTS of other channels so please ignore the meetup RSVP number ◡̈ Whether you're new to London or just expanding your social circle, bar crawling is a fantastic way to meet people! Every day our crawl is full of lively people who are just there to meet new friends and have a good time. Guides will take you to at least 5 great bars and clubs in the centre of London. The guides make sure to make everyone feel included, encourage mixing within the group and introduce everyone. This makes it a great activity whether you come alone or with friends. We hope to meet you soon :) INFO: exact meeting point shared once you purchase a ticket (prices vary depending on when you book but start at £19.50) Included is : \- Entry to four bars and a club \- A free shot at each bar \- exclusive reduced drink deals at every venue \- access to the photos that we take with our big fancy camera BRING ID! 18+ years old only (Sorry, it's the law :/ ) Make sure to bring a valid Driving Licence or Passport, other forms of ID (including photocopies of the above) are unlikely to be accepted by the venues that we visit. Make sure to bring ID no matter your age. \*\*\*Please note: Due to previous bad experiences, we are unfortunately no longer able to accept stag/hen dos (or same-sex groups of more than 9) on our main crawl. To book a private crawl with us, please contact london@ontherocksbarcrawl.com\*\*\* Ts&Cs apply: [https://ontherocksbarcrawl.com/brighton/terms-and-conditions/](https://ontherocksbarcrawl.com/brighton/terms-and-conditions/)

Its Springtime, and the gardens and landscape are bursting into life! To celebrate this in our digital world, 3D London has partnered with ITOOSOFT, the makers of ForestPack, to bring you an evening of 3D horticultural inspiration. **Headline Presentations** * **Paul Roberts**, Training and Content Manager - ITOOSOFT "The Craft of Parametric Thinking" https://www.itoosoft.com/ * **Karen Gazzard**, The Ruby Cube. "How I have taken the skills learnt in arch-vis and applied them to a different industry - visualisation for ecology." https://therubycube.com/ **First-time Presentation** **Alesandros Vounatsos** \- Alvo Headquarters Production Company "Presenting his short film, produced in Blender". https://www.linkedin.com/in/alexandros-vounatsos-aa3b3175/ The ITOO team kindly sponsored April's meetup. Thank you! Thanks to our sponsors for supporting our monthly meetups. **[SiNi Software](https://www.sinisoftware.com/)** , **[Chaos](https://www.chaos.com/) , [ITOOSOFT](https://www.itoosoft.com/) , [NTI](https://www.nti-group.com/uk/) , [Heata](https://www.heata.co/)** #3dlondon #monthlymeetup

Please note - make sure you book a space if you are coming to the event as we have a certain amount of tickets available. Have you ever been to a public speaking class where they expect to go up and speak for 2 minutes with no prior experience ? I think this is too hard for many people and just overwhelms the nervous system. This workshop is designed for people who want a gradual and easier approach.

We start in pairs and work our way up to smaller groups and slowly desensitise to being seen by a larger audience.The Speeches are are also short, from 10 seconds to 1 minute. You are under no pressure to do anything, all exercises are voluntary, no one will ever be put on the spot. I want people to view this class in the same light as a weight lifting class, if there was a weight to heavy for you , you would just say "I can't lift that yet" and there would be no shame nor embarrassment around it, so If something is abit to outside of your comfort zone, just sit it out and don't feel that you have to be embarrassed or have to explain yourself. We'll be in studio 12, at the theatre deli which is 107 Leadenhall street, it can be a bit confusing as is look a bit life and office building but it's actually studio and rehearsal spaces. I hope to see you there, if youre still worried feel free to send me a message and hopefully I can put your mind at ease 
Take care 
James. 
Gentle speaking

Welcome to our second London meetup of 2026, where we discuss Gen AI and Kubernetes! Details below: **Location:** Civo Tech Junction, First Floor, 32-37 Cowper St, London EC2A 4AW **Time:** Doors open at 6PM **Drinks, snacks, talks, and networking.** We’re excited to invite you to our second in-person **DevOps Society Meetup** of 2026, proudly **sponsored by Cast AI**. This event is focussed around Gen AI and Kubernetes, with two really exciting speakers lined up for this one in Carly and Kunal. Format of the Meetup: 6:00pm – 6:30pm — Networking on arrival, with food and drinks provided by CastAI 6:30pm – 7:10pm — First speaker + Q&A 7:10pm – 7:20pm — Break for refreshments and networking 7:20pm – 8:00pm — Second speaker + Q&A 8:00pm onwards — More networking at the venue, then at a nearby pub. *Timings can vary slightly depending on Q&A.* We’re excited to welcome everyone to our next DevOps Society London meetup, where we’ll be diving into two incredibly relevant topics in modern infrastructure: observing GenAI applications in production and optimising Kubernetes clusters. We’ll be joined by two brilliant speakers from the ecosystem who are working at the forefront of developer tooling and cloud infrastructure. As always, expect a relaxed evening of technical learning, discussion, and networking with fellow engineers from across the London tech community. *** ## 🎤 Speaker 1 - Carly Richmond **Developer Advocate Lead @ Elastic** ### Observing AI Applications with OpenLit and OpenTelemetry Observability is the ability to measure the current state of a system. With the rapid emergence of LLMs and GenAI applications moving into production, teams now need deeper insight into how these systems behave in real-world environments. In this talk, Carly will explore best practices for observing production AI applications, covering how engineers can capture logs, traces, and metrics to better understand how LLMs interact within their application ecosystem. She’ll walk through a real example of instrumenting an AI agent application written in TypeScript, using OpenLit to generate OpenTelemetry signals. The session will show the types of telemetry data teams can capture to identify usage patterns, detect errors, and troubleshoot issues commonly seen in production GenAI applications. ### About Carly Carly Richmond is Developer Advocate Lead at Elastic, based in London. She’s a UI developer who also writes backend services, a keynote speaker, and a tech writer who is passionate about helping developers build better systems. Outside of tech, Carly enjoys cooking, photography, drinking tea, and chasing after her young son. *** ## 🎤 Speaker 2 - Kunal Kushwaha **Senior Developer Advocate @ CAST AI** ### Optimizing Kubernetes and Unlocking Blockers with Container Live Migration Kubernetes promises automation, yet most clusters run at around **10% CPU utilisation**, leaving large amounts of infrastructure sitting idle. With endless instance types, constantly shifting prices, and the complexity of modern workloads, maintaining efficient clusters can quickly become a full-time job. In this talk, Kunal explores the real-world challenges teams face when running Kubernetes in production. He’ll cover where Kubernetes automation works well, where it falls short, and why optimisation remains difficult for many teams. Topics include: * Why most Kubernetes clusters are underutilised * The realities of autoscaling in production environments * Challenges around instance types and Spot capacity * Common mistakes teams make with HPA and VPA Once these challenges are laid out, Kunal introduces Container Live Migration as a way to overcome some of these long-standing blockers. To bring the concept to life, he’ll run a live technical demo where Pods running a small video game are migrated across nodes in real time, while the audience participates. The game continues running without downtime, demonstrating how live migration can improve cluster efficiency without disrupting workloads. Please register below to secure your spot. Spaces are limited and available on a first-come, first-served basis. We’re really looking forward to getting the community back together again for our first event of 2026. [Our slack community](https://join.slack.com/t/devopssociety/shared_invite/zt-3mswuylw7-MhJg1IZ70rX_GpJTluG2Cw) \- join in and introduce yourself\! [Our Youtube Channel ](https://www.youtube.com/@DevOpsSociety)for regular podcasts with DevOps professionals + more DevOps content. [Website](https://thedevopsociety.com/) [To partner with us](https://thedevopsociety.com/partnerships) CAST AI website - https://cast.ai/ Thanks! From the DevOps Society team [Ben](https://www.linkedin.com/in/benwhitmarsh/) and [Vytas](https://www.linkedin.com/in/vytasdevops/)

We are excited to announce our upcoming Spring Community Showcase. This event is an opportunity for individuals at all skill levels to come together and share their experiences with Rust. Whether you’re working on a personal project, contributing to an open-source initiative, or teaching a concept related to Rust, we invite you to present your work and insights. Take this opportunity to build your confidence and share what you are doing. Speakers === If you would like to give a presentation, please send Ernest a direct message with your talk title and a brief abstract of approximately 60 words. Each presentation will last about 25 minutes, followed by 5 minutes for questions and answers, for a total of 30 minutes. We have four slots available this month. **Dan Groshev** Okmain Library: You have an image, but you want a colour How do you pick a colour that represents an image but also looks good? Dan will talk about his Okmain library, colour science, auto-vectorisation, SIMD, and his experience building it in Rust and PyO3. **Jérôme Étévé** Mockapot: A percolator library in Rust Jérôme is the author of the Mokcaccino library, which started as a way to marry my interests for Rust and for search technology. He will discuss the design, the tricky aspects of Rust he learned along the way, and how Rust and Python complement each other. **Evadne Wu** JavaScript Sandboxing using Deno on top of Elixir & Erlang/OTP. Intelligent AI agents can write code that calls existing APIs in secure sandboxes, allowing higher token efficiency, better performance, and lower per-turn latency. Deno’s primitives in Rust can be integrated into such an agent harness, utilising the Elixir programming language and the Erlang/OTP runtime, which allows you to construct agentic systems that are massively concurrent and fault-tolerant.

I’m proud to be a Co-ordinator for **Golden Hearted UK**, and this Easter we’re coming together to spread kindness where it’s needed most. Last year was such a success that we are organising another special **Easter Appeal** to support vulnerable children and elderly members of our community who may otherwise go without a little seasonal joy. For many, Easter can be a difficult and lonely time. With your help, we can change that. ### 💛 How You Can Help: \- JOIN our facebook community \- https://www\.facebook\.com/groups/703270807162286/ * Donate Easter eggs or sweet treats * Contribute essential food items * Gift small care packages for elderly residents * Offer monetary donations via our registered paypal account (every pound makes a difference) * Buy items from the Amazon Wishlist * Volunteer your time to help us prepare and distribute donations Our goal is simple: **bring smiles, comfort, and a sense of community to those who need it most.** Whether you can give a little or a lot, your support truly matters. Together, we can show what a golden-hearted community looks like. If you’d like to donate, volunteer, or learn more, please get in touch. Let’s make this Easter brighter for our children and our elderly neighbours. Thank you for your kindness and generosity 💛 The FINAL date we are collecting donations may vary but will be before Easter. All contributions are welcome xx * **Amazon List:** https://www.amazon.co.uk/hz/wishlist/ls/15QI77NTFNRQU/ref=nav_wishlist_lists_1

**About this event** Whether you've just heard about OpenClaw or you've been running it for a while, come along and meet your people. This is a relaxed, informal get-together for beginners and experts alike — no agenda, no pressure, just good conversation and a shared love of OpenClaw. Bring your laptop, chat with new friends, swap ideas, and build stuff together. **Cost** Free — no tickets, no fees, just show up.

Join fellow product people at The Product Group London on **Thu 2nd April** for an evening of learning, sharing and networking. **Topic of the Night: Product Outcomes Over Outputs** Product management is changing to be much more focused on achieving quantifiable outcomes over outputs and hitting dates. So how do product people make the shift and stay in the outcomes lane? On the night, we’ll explore what this really means incl. the important outcomes to focus on; making the culture shift to outcome focused; adjusting success metrics; using outcomes to drive product strategies, roadmaps, discovery and delivery; getting stakeholders onboard with a different way of thinking, and much more. **Featured Guest: Phil Hornby, Global Product Lead, ZF Group** Phil is a product leader, coach and technologist with over 20 years of experience across SaaS, IoT and Automotive. His career has spanned development, sales and operations, but product management is where he found his home, focusing on solving complex customer problems with scalable solutions. Today, Phil works as Global Product Lead at ZF, leading a tier 1 commercial vehicle diagnostics platform. As a senior IC, he works across multiple product teams to shape cohesive products that combine commercial thinking with deep technical expertise. He also founded a ZF community of practice to connect and grow digital product professionals. Alongside his ZF role, Phil continues to coach product leaders and teams, having supported thousands of individuals across hundreds of companies. He is known for helping people think clearly, make better decisions and take action that drives real impact. Phil is also a regular speaker and co-host of the Talking Roadmaps podcast. **About The Product Group London** The Product Group London is a monthly meetup designed to bring product people of all levels together for topical discussions, as a group and with our guest speakers. With attendees from startups to large enterprises, there is no shortage of opportunities to network and make new connections. And whilst the focus is on product management, we welcome product designers and engineers to join for some friendly and lively discussions. **A word about our sponsor and host, BrainStation** [BrainStation](https://brainstation.io/london) is a global leader in digital skills training, empowering businesses and brands to succeed in the digital age. Established in 2012, BrainStation has worked with over 500 instructors from the most innovative companies, developing cutting-edge, real-world digital education that has empowered professionals and some of the largest corporations in the world.

## **Columbus Bitcoin Meetup – Event** Join us for another great evening dedicated to Bitcoin, learning, and community. We will be gathering in the private room at Olentangy Brewery for an evening of conversation, education, and fellowship with fellow Bitcoiners. This special event will feature three guest speakers sharing insights from across the Bitcoin ecosystem. ### **Guest Speakers** **Lindsay Faust** Relationship Manager at River **Andrew Tilmann** CEO of the Midwest Bitcoin Summit **Carlos Estrada** Founder of Coin Vigilante In addition to speaking during the event, Andrew Tilmann will also be available for a meet and greet. This will be a great opportunity to ask questions about the upcoming Midwest Bitcoin Summit, taking place September 23 and 24 at the Columbus Convention Center. ### **Midwest Bitcoin Summit Discount** Early Bird pricing ends **April 1st**, but you can still save **21%** by using the promo code: **COLUMBUS** Use the link below to apply the discount: [https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus](https://tickets.midwestbtc.com/affiliate/columbusbitcoinmeetup/event/midwest-bitcoin-summit-2026/?promoCodeTask=apply&promoCodeInput=columbus) ### **Event Details** This will be a three hour event, with speakers beginning just before 7:00 PM. There will be plenty of time afterward for networking, meeting new friends, and continuing the conversation. Food will be provided. We look forward to seeing you there! ***

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).

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!

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! 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 brought to you by the Dianetics and Scientology life improvement center.

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!

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.