Computer History

James McNeill Whistler was an American-born painter and printmaker who became one of the most influential artists of the late nineteenth century, working mainly in London and Paris. Come and learn with us on the **2nd June**. All welcome! *Please ring the bell if you arrive after 18.45*

**Architecture of Intellect: How Real Organisations Build and Use AI** RSVP 🔗 https://luma.com/mg2wwmom **Igor Ageev** brings 25+ years of building technology inside banks and fintechs. He will walk through what it actually looks like to deploy AI in regulated environments, the architectural decisions, the constraints you cannot ignore, and the places where even well-designed systems quietly fall apart. **Sergey Ignatov**, one of the creators of GoLand and DataGrip at JetBrains, will talk about what happens when AI agents become a serious part of how developers work. He will cover ACP (Agent Client Protocol) and what building that kind of standard looks like from the inside, including how intelligent tooling scales across real teams and codebases. Vlad Breus, Principal Data Scientist at SoundCloud, will cover where ML projects fail in production, where analytics misleads, and what better decision-making actually looks like in practice. **Ezra Citron** from Revolut's experimentation platform will follow with a short lightning talk on how rigorous A/B testing keeps AI systems grounded in real impact rather than nice demos. As always, the talks will be followed by an open Q&A and informal networking with senior engineers, architects, data and ML practitioners, and technical founders from across London. 🤝 📅 Date: 2 June 2026 🕕 Time: 6:45 PM (doors open at 6:00 PM) 📍 Venue: Revolut, 30 South Colonnade, Canary Wharf, London E14 5HX https://maps.app.goo.gl/HSo3GmyTQtLTwYaG7

Join our weekly Walthamstow Meetups and play some games with us! **💜Everybody Welcome:** We meet up every week to play a bunch of modern board games, card games and party games in pubs. If you would like to get involved, RSVP to the event. You can bring games with you if you like, although not a requirement. 🌱**Something For Everyone:** Whether you're a seasoned board game veteran or just starting out, you're welcome. No previous experience necessary, we go through the rules before playing. We play a range of games, from lighter card and party games to epic strategies. **📌Where:** We meet at the **The Village Club** in Walthamstow, which is a 10 minute walk from Walthamstow Central underground station.. When you arrive please press the buzzer to gain entry. Just say you are joining the board game group. Come say hello and the event hosts will get you settled in. The Village Club is a member's club but you can attend our board game evening without becoming a member. As the space will stay open for the use of our group the expectation is that you will buy a drink or two to cover the cost of the bar staff. If you so wish you have the option of joining the club in future for £10 a year. ⌚**When**: * **18:30** \- Arrival & Game Sign Up * **19:00** \- Games Begin * **23:00** \- Venue Closes If you arrive after games begin, you may have to wait until the next game starts. If you are running late on the night, please do let us know. **👥Community** **Hosted:** We'll always get folks involved, but you can join the community and sign up for games in advance! Many games played on the night get organised ahead of time. Come join the fun at **https://discord.gg/mHZSKq2** 📸**Photos:** Help us satiate the algorithm-beast, upload photos of your favorite games and consenting participants! When taking photos please do make sure that people in the photos are comfortable to appear in them. **💫Food** 🍴 Drinks are available and crisps. You can order food to be delivered if you wish.

Join Docker and Black Duck for an evening meetup! Register directly at [https://luma.com/o9i3yqns](https://luma.com/o9i3yqns) London's AI week just got an extra night and this one's about what happens after the demo. ​Join Docker and Black Duck for an evening built around the questions developers are actually wrestling with: How do you ship AI-powered applications without introducing new security risks? What does responsible AI tooling look like at the container and pipeline level? And what does "production-ready" actually mean in 2026? ​ We're gathering the week of LeadDev London and AI DevCon, so expect a room full of engineers and technical leaders who are deep in the work — not just talking about AI, but building with it and responsible for securing it. ​**On the agenda:** * ​6:30PM Doors Open * ​6:30PM - 7:30PM Light bites, drinks, networking * ​7:30PM Talk #1: **Oleg Šelajev, Docker** * ​8:00PM Talk #2: **Emmanuel Gonzalez Carmona, Black Duck** * ​8:30PM - 9:30PM Light bites, drinks, networking ​Doors open at 6:30 PM. Space is capped at 50 - register to hold your spot. ​Please register with your company email if possible. If you are approved, you will receive your confirmation along with the event location.

This **in-person theatre** and **livestream** talk is available online from Gresham College to Basingstoke Science subscribers. **ADVANCE BOOKING AND PAYMENT IS REQUIRED FOR THIS TALK.** **More details and booking instructions on the Gresham web site:** **[https://www.gresham.ac.uk/speakers/professor-robin-may](https://www.gresham.ac.uk/speakers/professor-robin-may)** **SUMMARY** #### Part of: **[AI As Your Overlord: Assimilation, Acceptance or Resistance?](https://www.gresham.ac.uk/watch-now/series/ai-overlord)** In this last lecture, I will work to wake us from the AI as Overlord spell. We will explore other possible futures, looking first look at the potential of AI fitting in with us: things we can chat to; humanoid robots; or even devices that draw on understandings of pets to make them more palatable and pleasing. Secondly, I’ll suggest a way to weave AI into everyday life: as a “simple” instrument to enable our souls to sing. **LIVESTREAM TIMING** **The livestream will go live at 5.55pm, and the introduction will begin at 6.00pm. 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. Gresham College has offered an outstanding education to the public free of charge for over 400 years. Today, Gresham College plays an important role in fostering a love of learning and a greater understanding of ourselves and the world around us. Please consider making a donation on their web site to support the work of Gresham College.

New members welcome. We are a 4 part choir with a life-affirming, humanist focus. We're a friendly bunch, and the singers in your section will help you get started and feel welcome. New members will be able to borrow printed music. We do perform both formally and informally, and our varied repertoire supports this. For regular attendees, please print out your music, which is available in the [members section of our site](https://london.humanistchoir.org/groups/library/buddydrive/). If you need access, contact Laurence. ([members@london.humanistchoir.org](mailto:members@london.humanistchoir.org)). For more information see the [Join Us](https://london.humanistchoir.org/join/) page , or listen to the choir on our [YouTube channel](https://www.youtube.com/@LondonHumanistChoir). We always allow potential members to try us out for a couple of weeks. We do not hold auditions. By all means message with any queries. **Term Dates (6 a year) SPRING/SUMMER 2026** * * THIS TERM - Tuesday 14 April until 19 May * TERM AFTER THAT - 2 June to EARLY JULY Current repertoire: Yesterday (Beatles) Gold (from Once) Think About Things Obladi Oblada (Beatles) Too Sweet When the Earth Stands Still more to come

**Important:** Register on the [event website](https://www.aicamp.ai/event/eventdetails/W2026060201) is required for admission. **RSVP on meetup is turned off** Scale AI with confidence— Learn directly from industry experts and power builders at this free technical event featuring real-world talks and hands-on workshops designed to move your AI workloads from experiment to production. **What to expect:** * Community-Led Talks: Learn real-world lessons, proven architectures, and scaling patterns. * Direct Expert Access: Engage directly with Ray’s creators and builders to get answers, insights, and best practices for productionizing AI. * Hands-on Workshops: Accelerate your path to production with an instructor-led Ray workshop * Peer Networking: Connect with experienced engineers and AI teams and learn from shared experiences. **Agenda** * 9:00AM - 9:30AM Registration + Networking * 9:30AM - 10:15AM Opening Keynote * 10:15AM - 12:30PM Ray User Talks * 12:30PM - 1:30PM Expo hall: Lunch and Networking * 1:30PM - 5:00PM Hands-on Workshop: Building Distributed AI with Ray * 2:00PM - 3:15PM Future of Ray: Technical Roundtable (Invite-only) * 5:00PM - 6:30PM Expo hall: Happy Hour and Networking **Venue:** Convene 200 Aldersgate, St Paul, London **Sponsors:** AWS, CoreWeave, Nebius

This community-centred evening aims to transform the conversation around ageism in music, celebrating all generations, but in particular songwriters who have lived a little longer. Artists will share new and old songs in an **unplugged setting.** The audience gathers to listen **in silence** and hold space for the stories behind the songs. An evening to celebrate artistry, connection and community. Every evening has a theme, and there will be an an opportunity to chat and share with each ohter in between sets, talk to the artist and check out their socials or merchandise :) Please bear in mind that once the artist starts, we will require everyone to sit and be silent to enjoy the music. If you arrive late, you might be asked to wait for the song to finish before you can enter. Don't be afraid to come alone, the facilitator will welcome you in the space and introduce you to other people so you can feel welcome and at ease straight away.

If you are you interested on creating your own comic, but need help to put your vision together or do not know were to start then we may have the solution for you. Come talk shop with fellow creators, share experiences, ideas, techniques and tips to help each other grow and have a chance in the industry.

Step into the gothic world of *Vampire Hunter D* (1985), the cult-classic anime blending horror, sci-fi, and dark fantasy. Join fellow anime fans for a stylish retro screening, great atmosphere.

Please reserve your spot by registering on the below link : **Reserve** https://www.eventbrite.com/e/join-biggest-community-investors-founders-london-online-tickets-1984545575238?aff=meetup **QUESTIONS ?** Pls Reach out to; Ridhi - [+971 50 472 4873](http://wa.me/971504724873) ( WhatsApp Only)

PyData London 2026 brings together data scientists, engineers, and researchers from around the world for three days of insightful talks, tutorials, and community connection. Hosted in one of Europe’s leading tech hubs, the event highlights the latest developments in Python, machine learning, and data science. Attendees can expect a mix of cutting-edge research, real-world applications, and opportunities to network with industry leaders. Whether you're a beginner or an expert, PyData London offers something for every level of the data science community. **THIS IS NOT A TICKET- TICKETS MUST BE PURCHASED ON CONFERENCE WEBSITE.** https://pydata.org/london2026

**We're back at Salisbury House for our summer London Airflow Meetup! Join fellow members of the data engineering community for an evening of engaging talks, great food and drinks, and exclusive swag!** **PRESENTATIONS** ***Talk #1: The Orchestration Layer: A Blueprint for Scaling Dynamic DAGs with Integrated Data Quality Gates*** * **Speaker**: [Vasudev Maduri](https://www.linkedin.com/in/vasudevmaduri/), Staff Data Engineer, Admiral Group Plc Ensuring high-quality data, accuracy, completeness, and schema validity is essential for building data trust. However, scaling data quality checks across diverse datasets often leads to duplicated boilerplate Python code, human error, and a massive bottleneck for Data Engineering teams. In this talk, we’ll explore how to shift data quality from a backlog of tech debt into an automated, self-serve developer experience directly tied to Airflow. We will demonstrate how to build a multi-faceted data observability framework that empowers end-user teams to define their own DQ rules without writing any Python code. By hiding complex Airflow code, users simply select their parameters—YAML configurations that instantly translate into fully dynamic, end-to-end DAGs, including in-flight data quality gates. The core of this session focuses on the technical implementation of integrated DQ checks that live directly *inside* the generated pipelines. You’ll learn how this metadata-driven approach enables a "shift-left" strategy for data observability, automatically enforcing data contracts and routing alerts without manual engineering intervention. ***Talk #2: Self-healing Data Pipelines in Airflow*** * **Speaker**: [Nilesh Khandalkar](https://www.linkedin.com/in/nileshskhandalkar/), Senior Manager, Capgemini Modern data pipelines remain largely reactive—failures trigger alerts, manual retries, and ongoing operational overhead for engineering teams. As systems scale, this approach introduces fragility, delays, and growing complexity in maintaining reliable workflows. This session explores how to design self-healing data pipelines in Airflow using practical patterns such as intelligent retries, conditional branching, and targeted recovery mechanisms. Real-world failure scenarios are used to illustrate how pipelines can detect issues, trigger remediation steps, and resume execution without full restarts or human intervention. The session also looks ahead to how AI-assisted anomaly detection can further enhance these systems by identifying unexpected patterns and enabling more proactive, resilient data workflows. ***Talk #3: What We Got Right (and Wrong) Building a 50-Source Data Platform on Airflow*** * **Speaker**: [Arnaud Caldow](https://www.linkedin.com/in/arnaud-caldow-384423142/), Senior Data Engineer at Collibra Collibra helps enterprises govern their data, but how does Collibra's own data team manage the data that powers the business? The answer is an Airflow-based platform that stitches together dlt, dbt, Kubernetes and Collibra's own product for governance -- all orchestrated through 87 DAGs serving 12 business domains. This talk traces a data point's journey through the stack: from API extraction via dlt pipelines running inside KubernetesPodOperator pods, through a layered dbt architecture where platform engineers standardize data and analysts build business models on top, into analytics outputs that serve multiple business teams, and finally back into Collibra Data Governance via reverse-ETL integration DAGs. Along the way, I'll share the patterns that emerged from operating this at scale: how we evolved from one-off custom pipelines to a reproducible framework that's documented well enough for AI subagents (or a new hire) to generate models from scratch, how our own Pod Operators let us test feature branches on shared environments, and how we're leveraging that same mechanism to migrate from Redshift to BigQuery (and from Airflow 2 to Airflow 3) without downtime. Behind the scenes, a 1Password-backed pipeline diffs credential hashes nightly, catching rotations before they break a DAG. **AGENDA** * **5:30-6 PM:** Arrivals, networking, food & drinks * **6-7:45PM:** Presentations * **7:45-8PM:** Networking

**Fabric Data Warehouse with Tino Tereshko** For our June meetup, we’re excited to welcome Tino Tereshko, Partner Director of Product at Microsoft, responsible for Fabric Data Warehouse. Having previously spent several years at Google working on BigQuery, Tino later co-founded MotherDuck — the DuckDB-based SaaS analytics platform — before joining Microsoft to lead Fabric Data Warehouse. It’s fair to say Tino knows a thing or two about modern analytical databases. Tino is visiting from Seattle and has kindly offered his time to present at our London user group. The session will include an introduction to Fabric Data Warehouse, an overview of recent developments and future direction, followed by an open “Ask Me Anything” discussion where attendees can quiz Tino on all things data warehousing, Fabric, and analytics. **Agenda** 18:30 - Welcome, drinks, pizza & networking 19:00 - Main Session 20:30 - Close **Venue** Tenth Revolution offices in London. Aldgate House, 33 Aldgate High St, London EC3N 1DL Please provide your first and last name when registering for the event, as this is provided to building security to allow you entrance into the venue.

**History** The [Franklin Park Conservatory](https://www.fpconservatory.org/)’s roots trace back to 1852 when the Franklin County Agricultural Society purchased 88 acres of land to host the Ohio State Fair. After the fair moved to its permanent home, the city of Columbus transformed the grounds into Franklin Park in 1884. This transition shifted the space from a temporary event site to a dedicated public green space for the growing community. The park became a central hub for outdoor recreation and early civic gatherings in the neighborhood. In 1895, the landmark Victorian-style Palm House opened its doors, drawing heavy inspiration from the Glass Palace of the 1893 World’s Columbian Exposition in Chicago. This iron and glass structure became an immediate icon, housing exotic plants that residents would otherwise never see in the Midwest. It remains the oldest part of the facility and serves as a primary link to the conservatory’s 19th-century origins. For decades, it stood as a singular testament to grand horticultural architecture in Central Ohio. A major turning point arrived in 1992 when Columbus hosted AmeriFlora '92, an international horticultural exhibition. This massive event prompted a $16 million renovation and expansion, adding significantly more greenhouse space and the Dorothy M. Davis Showhouse. The festival put the conservatory on the international map and fundamentally changed its scale and ambition. Following the event, the facility transitioned from a city-run park to a private, non-profit organization. In 2003, the conservatory’s identity was further defined through a long-term partnership with world-renowned glass artist Dale Chihuly. After a successful exhibition, the Friends of the Conservatory purchased most of the glass installations, creating the largest permanent collection of Chihuly’s work in a botanical setting. These vibrant glass sculptures are now woven throughout the biomes, blending art with nature. This addition helped cement the conservatory as a premier cultural destination rather than just a botanical garden. Recent years have seen the site expand beyond the glass walls to emphasize community engagement and outdoor education. The 2018 opening of the Scotts Miracle-Gro Foundation Children’s Garden added two acres of interactive landscape designed for hands-on learning. The Scotts Miracle-Gro Company Community Garden Campus also provides local residents with space to grow their own food and learn sustainable practices. Today, the conservatory balances its historic Victorian charm with modern commitments to local ecology and the Columbus community. **Maps of the Conservatory** Here is the [main map](https://www.fpconservatory.org/wp-content/uploads/2025/08/franklin-park-zones-scaled.jpg) of the Conservatory grounds. Here's a [map of the areas](https://www.fpconservatory.org/wp-content/uploads/2026/02/ConstructionMap-2026.jpg) in which the Conservatory has ongoing construction (see below). **Summary** For this event, we'll explore Columbus's highly-rated and very popular Conservatory. As mentioned above, the Conservatory is doing renovations on parts of the facility. These renovations are scheduled to be ongoing until the Fall of next year. Basically, no matter when you go to the Conservatory over the next 18 months, you're going to see some metaphorical orange barrels. So let's just go now. **Tickets and pricing** On the first Sunday of every month, the Conservatory is free for residents of Franklin County and the city of Columbus. You must bring an ID to receive this discount. (Yes, they do check.) Otherwise, tickets are $25.20. Members of the Columbus Zoo (of which I am one) do get a discount on tickets, though I have never actually bought a ticket to the Conservatory (I've always gone on free days). I believe the discount is $4. Parking is always free. If you have additional questions about pricing or whether and for what you qualify, you can reach the Conservatory at 614-715-8000. **Where we'll meet** We will meet just outside the main entrance. I guarantee there's going to be a line. The Conservatory is always popular on free days, and especially in nice weather. **Your GPS is stupid!** Be careful simply typing "Franklin Park Conservatory" in your GPS and going where it tells you. The only way to access the parking lot to the Conservatory is off of Broad Street. Unfortunately, since Google Maps is unable to find its way out of a wet paper bag, it has a tendency to want to take people to a mythical, non-existent Conservatory entrance on Nelson Road. If your GPS does this, just drive to the north side of the Conservatory along Broad Street. Your GPS should then redirect you to the main Conservatory entrance. If your GPS doesn't, then throw your phone away\* and look for the big Conservatory sign on the south side of Broad Street between Nelson Road and Franklin Park West. You also should be able to use the map pin I've provided, below, and it should properly direct you to where you need to drive. \* Don't really do this. **After the event** After stopping to smell the roses, for those that are interested, we'll head to the nearby [Columbus Brewing Company Beer Hall](https://columbusbrewing.com/location/beer-hall/) for [drinks](https://columbusbrewing.com/location/beer-hall/#draft-list) and [lunch](https://columbusbrewing.com/location/beer-hall/#food-menu). The Beer Hall's actual address is [200 Kelton Ave, Columbus, OH 43205](https://www.google.com/maps/place/200+Kelton+Ave,+Columbus,+OH+43205/data=!4m2!3m1!1s0x883889a94ac4acad:0xadb2e60240dbc38b?sa=X&ved=1t:242&ictx=111) (it's literally just on the south side of the Conservatory). Be sure this is where your GPS is taking you when you use it, as the Brewing Company has a taproom on Harrison Avenue that is *not* what you want for this event. We should be at the Beer Hall by 1 if you can't make the Conservatory and just want to join us for drinks.

Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Please reserve your spot by registering on the below link : **Reserve** https://www.eventbrite.com/e/join-biggest-community-investors-founders-columbus-online-tickets-1988563717610?aff=meetup **QUESTIONS ?** Pls Reach out to; Ridhi - +971504724873 ( WhatsApp Only)

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

Come join CORGSCON the Columbus, Ohio retro gaming expo at the Bricker Building – Ohio Expo Center June 6th-7th Saturday: 11am-6pm Saturday After Party: 6PM – 10PM Sunday: 11am-4pm PLEASE NOTE: RSVP for this event does NOT give you access to the event. Please buy tickets for the event on the website here or onsite at the event: [https://www.corgscon.com/tickets/](https://www.corgscon.com/tickets/) We'll have COGG game developers there showcasing their games alongside the [GDEX game expo](https://www.thegdex.com/) also happening later this year. Find out more here: [https://www.corgscon.com/](https://www.corgscon.com/)

Hosted by Ohio History Connection Address: Octagon Earthworks 125 N. 33rd St., Newark, OH 43055 UNESCO World Heritage Site Join us on June 18 at the Octagon Earthworks Visitor Center for a special evening celebrating the release of John E. Hancock’s new book, **Hopewell Ceremonial Earthworks: Landscape Monuments of the Ancient Ohio Valley.** Event Schedule • Doors open: 6:30 p.m. • Lecture begins: 7 p.m. John Hancock will share the story behind Ohio’s remarkable Hopewell earthworks and how eight of these architectural masterpieces became UNESCO World Heritage Sites. He will also discuss how this new Smithsonian publication presents the latest knowledge about their astonishing scope, subtle beauty, and the brilliant Indigenous designers and builders who created them nearly 2,000 years ago. • Book signing: Immediately following the lecture. Books will be available for purchase. **Admission** • $10 per person or Free with a purchase of a book • Free for OHC members • Free for students with a valid ID **About the Book** Hopewell Ceremonial Earthworks presents Ohio’s eight UNESCO-inscribed earthworks in a richly illustrated volume from Smithsonian Books. This expanded and re-edited edition of the sites’ World Heritage nomination dossier was produced in collaboration with the Ohio History Connection and the National Park Service. The book features illustrated descriptions and histories of these Indigenous masterpieces, summaries of archaeological research, insights from American Indian scholars and leaders, and discussions of the earthworks’ design, construction, and cultural significance. **About the Author** John E. Hancock taught architecture, design, and history at the University of Cincinnati for 40 years. He has produced numerous multimedia exhibits and publications about Ohio’s earthworks and served as the principal author and photographer for the Hopewell Ceremonial Earthworks UNESCO World Heritage nomination. In addition to this Smithsonian publication (April 2026), he has also released Traveler’s Guide to Ancient Ohio (April 2026). Come learn about one of the world’s greatest ancient landscapes and meet the author behind this exciting new publication! More info: [https://www.ohiohistory.org/events/lecture-and-book-signing-with-john-e-hancock/](https://www.ohiohistory.org/events/lecture-and-book-signing-with-john-e-hancock/)

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