Computer History

We'll meet in Busaras in time to get the 11.15 bus to Trim (111 route), There are hourly return buses to Dublin. The donkeys are now out on their summer field. If you're bringing food for them please bring healthy food such as vegetables or fruits, but no bread or sweets. After lunch in the Castle Arch Hotel we'll go for a stroll along the River Boyne, taking in a couple of the historical sites.

These are our regular Monday evening electronics nights. Everyone from absolute beginner to experienced is welcome. These evenings are not classes or tutorials, rather a very friendly informal evening. We have a wide range of people who come. Some are absolute beginners who do not even work or study electronics, but are interested to know more. Others have something that they are already working on. We almost always have some first time visitors and we always give them a tour of the space. Come in with your Pi, Arduino, or whatever you have. Bring your laptop. Maybe you want to make something, solder, breadboard or use our electronic gear. Maybe you have some vague ideas and just want to get started. Or maybe you’re just curious……if so, it’s fine to come along and just see what others are doing. If you would like to get even more involved and have the full use of our space, we would be delighted to have you as a full member. Membership brings many benefits. We are located behind Mr Price and the Bright Lights store on Kylemore Road. We have lots of free parking available.

**Do you like to make things? Would you like to use 3D software, lasercutter and 3D printing to help you make your idea?** TOG has an open evening to learn how CAD software and 3D fabrication tools can help you make your project. All you need to take part is your own laptop and some ideas on what you want to make. This is not a taught class, more like an informal working group of self-directed makers. We will be happy to help you explore how to use our 3D tools in designing and making your project whether you are a crafter, designer, engineer or hobbyist. Come and have a look at the tools in our space and get some ideas on how your project can be made.

These events are suitable for those who already have a regular meditation practice and want to continue to do so in a supportive environment with other meditators. There is no requirement to book in advance, just turn up, or log in. For online sits, please click the link below a few minutes before each sit. Join the [morning meditations](https://us02web.zoom.us/j/84133106671?pwd=WFZmQUlHcWN6bHAxdmp4UnVOV1VaZz09) each day using Zoom (password if required is *dropinmed* ). On a [donation basis](https://dublinbuddhistcentre.org/donate). No need to book, just drop in if you know how to meditate.

**Beginners sessions: starting and meeting new people.**

You'll meet your local guide at the meeting point a little before 11AM and show your booking. Then we'll commence a fascinating walking tour through the streets, sights, and sounds of Dublin old and new. You'll get an unrivalled insight to the history and culture that has shaped the capital you see today - warts and all, discover the lesser-known, intriguing oddities of our city, and get unique insider tips for the rest of your stay. Sites and topics covered include: Dublin Castle, Christchurch, Viking & Medieval Dublin, Temple Bar, fables, folklore and mythology, Trinity College, Stephen's Green, risings and rebellions, writers & rogues and so, so much more... please remember, places are limited and you must book your spot via: https://www.generationtours.com/dublin See you soon!

Details: SPACE: Four participant sewing class, plus the host, held in a comfortable, spacious living room , with double doors beside us, as we work. CLASS CONTENT: Learn to use a sewing machine (maybe bring your own along if you wish to gain confidence in using it) Make a cute cotton tote bag (or your own project) / have some fun / meet like minded new friends and learn a new skill / craft. Progress to make a simple piece of clothing! What’s available: * Complimentary glass of juice if you wish. * Bring your own machine or if you wish you’re welcome to use mine. * Hand sanitiser/wipes available. * Plenty of space. * Warm room. * Professional teacher. MATERIALS: I supply large selection of threads / pins / needles and rippers! You may wish to bring your own fabric and extras eg. ribbon, lace etc for your individual item (happy to help you choose/source fabrics) Also up-cycling of an old crisp cotton dress or shirt is encouraged.

Come join me as we venture to Richmond Barracks for a History of Housing in Dublin. This talk is on from 10th to 24th June. I have booked my free ticket for Wednesday the 10th of June. Talk will commence at 6.30pm. We will meet inside the main entrance doors at 6.15pm. Please book your own ticket on the Richmond Barracks website. Once booked, please mention in Comments and I will move you to the Going List. Historian Donal Fallon will explore the social and architectural history of housing in Dublin. Where did Dublin’s tenements come from? What were the first suburbs of Dublin? Donal will examine key characters like the City Architects George Simms and Daithi P. Hanley, and will discuss how housing in the inner-city and suburbia has changed over the decades. Wednesday 10th of June: Tenement Beginnings and The First Suburbias: Townships and Victorian Dublin. Wednesday 17th of June: From Marino to Crumlin: Housing in the Free State. Wednesday 24th of June: Bally-far-out: Housing since the 1950’s. **See you there.**

**NEXT EVENT - 09 JUNE 2026** **VENUE UPGRADE!** This Event will take place at Building [DUB12](https://maps.app.goo.gl/bkQrdwFLTiNaN5618), 1 Burlington Rd, Dublin, D04 RH96, Ireland Conf Rooms (Theatre) 01.503 & 01.505 **MEET!** **Luis Guirigay** Worldwide Head of Cloud Infrastructure Solutions at AWS **AND...** **Christian Melendez** Principal Specialist Solutions Architect & EMEA Lead, Compute at AWS Two senior AWS practitioners sharing hard-won production lessons, focused on real-world patterns - not just demos! Admission is FREE, Event includes Prize Draw, AWS Credits and Refreshments too. **AGENDA** **5:45 PM - REGISTRATION & NETWORKING** **6:00 PM - START** Ronan Guilfoyle, AWS Lead Solutions Architect Ronan Ó Caollaí, AWS User Group Dublin **6:10 PM - Luis Guirigay** **Stop Guessing, Start Testing: Performance Engineering on AWS** Over-provisioned to feel safe? Under-provisioned and hoping for the best? This session makes the case for performance testing as the feedback loop that closes the gap between architecture assumptions and production reality. We'll cover how to map load testing methodologies to specific reliability and cost risks on AWS, simulate diverse traffic patterns across workloads including AI inference and RAG pipelines, and build a repeatable framework for right-sizing with confidence, not gut feel. 6:40 PM - BREAK / NETWORKING 7:00 PM - **Christian Melendez** **Autoscaling Isn't Set-and-Forget: Tuning KEDA & Karpenter for Real Workloads.** You've deployed KEDA and Karpenter—now what? Most talks stop at "it scales." This one starts there. We'll dive into the advanced configurations, failure modes, and optimization patterns that separate demo clusters from production workloads. On the Karpenter side: Node Disruption Budgets to control voluntary disruptions, how to survive Spot interruptions gracefully, and bootstrap optimizations that shave minutes off node startup. On KEDA: scaling modifiers that combine multiple metrics into smarter decisions, cooldown tuning to prevent thrashing, and the shift from reactive scaling to proactive workload sizing. We'll show how EKS Auto Mode changes the equation—what you get out of the box, what you still need to configure, and how KEDA fits into a managed Karpenter environment. **8pm - ENDS** **SPEAK or SPONSOR!** Speaking/Sponsorship slots available! If you’re designing/building/testing/scaling something interesting on AWS we’d really love to hear from you. ++++++++++++++++++ **SAVE THE DATE! - 09 JUNE 2026** All your questions about AWS answered at a single event! ———— **Tickets are FREE but are Limited, so please RSVP Now.** **WANT TO SUPPORT?** AWS User Group events offer a great opportunity to align your brand with AWS thought leadership and to reach a highly influential audience of senior engineers, architects, founders and technical decision-makers that traditional channels cannot match. The Dublin AWS User Group is amongst the longest established in the world and has a long reputation for delivering quality content and engagement opportunities. Meetups are typically run in a city centre live entertainment setting with full A/V capabilities including dedicated lighting and sound engineers and seating for 200. Contact us through the **Messages Icon** about Speaking and/or Supporting. \* Agenda, may change slightly **AWS User Group Dublin Team**

Come join me as we return to no. 14 Henrietta Street museum for another teatime talk: Henrietta Street History Dash! Date: 11th of June. Meeting: Inside main entrance at 5.45pm. Talk will take one hour. Talk will commence at 6pm. Please book your ticket through no. 14 Henrietta Street website. Cost for Adult : is €5 Cost for Seniors (over 60) : is €3 When you have booked your ticket, Please RSVP and let me know in the Meetup Comments when your ticket is booked. You will then be moved to the going list. Attendance at this event is for paid ticket holders only. With only six minutes for each speaker to deliver their talk, this promises to be a fun and fast-paced event! Topics to include: Rosie Hackett’s connection to no. 14 Henrietta Street. Diddley Women as the tenement breadwinners and the beginning of credit unions. The Bed of Bartholomew Mosse in no. 14 Henrietta Street. The Glimmer Man and his work around tenements. Childhood in the Tenements Discoveries in the 1911 census about a family tied to 14 Henrietta Street Homemade goods from early 20th century tenement life. I look forward to seeing you there.

Welcome to lockpicking at Tog. Join us as we teach the various methods of picking and bypassing common locks in Ireland. All equipment provided. Warm clothes reccomended as the heating isnt the best.

🔐 **Hack and Chill – Weekly Meetup** 🔐 📍 **Tog Hackerspace** \| 🕖 **Fridays, 7–9 PM** *(Except the first Friday of the month – we’re at 2600 Dublin then!)* Are you into cybersecurity, hardware hacking, or just love the hacker mindset? Bring your laptop, your curiosity, and your latest digital mischief to our chill Friday night sessions. No talks, no pressure — just hacking, learning, and chatting with like-minded folks in a relaxed space. 💻 BYO projects, hacks, and war stories ☕ Tea, tools, and toggers provided 💬 New faces always welcome Come hang out. We don’t bite — unless you’re a vulnerable service. https://www.tog.ie/2025/08/new-weekly-group-night-hack-and-chill/

TOG will be open on Tuesday evenings from 19:00 to 21:30 for a general Open House event. Expect to find members and visitors in the space up to all sorts of activities. It's a great time to drop in and see what the space is about. If you're an artist, tinkerer, maker or just plain curious, come in and see what the space is about. Maybe you already have something to work on (or want to), have something to fix, create, design, bodge or tinker... drop in. We're also open for just for plain old social chat and hang out, with plenty of tea, coffee and biscuits. We have lots of free parking right outside our door.

**Craft Night has returned to Tog!** *From 6.30 pm to 8.30 pm every second Sunday, drop by and join in.* Whether you make the yarn itself (we love spinners!) or noodle about with e-textiles and blinky quilts, you will be very welcome. If you haven’t been to Craft Night before, it’s mainly people working on portable crafts like yarn-based and textile projects, jewellery and paper crafts. Feel free to bring your current WIP (Work In Progress). We’ll take over the common area with crafting and conversation. We might even try to bring a group Craft Night project to Dublin Maker (it’s been a while!). You’ll find the nights on [our calendar](https://www.tog.ie/calendar/), so you don’t need to remember which every other Sunday it is. Newcomers to Tog are more than welcome to join us. See you there!

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. So please RSVP for a head count!

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)

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/)

Join the Columbus AI community for a special event. **Battle of the Personal Agents** is your chance to see what people are actually building with AI agents and personal automation systems. Whether you’re running OpenClaw, Hermes, or a completely custom solution, bring your agent and show the community how it works. We’re interested in real-world implementations: the problems your agent solves, how you use it day-to-day, how it’s hosted and managed, how you built it, and why you’ve chosen to keep using it. Live demonstrations are encouraged, so be prepared to show your code, architecture, workflows, and your agent performing real tasks. This is less about polished presentations and more about sharing practical experience, comparing approaches, and learning from one another. If you’d like to present, please contact Chris Slee (via meetup) before the event so we can allocate enough time for everyone’s demonstrations. Come ready to show what you’ve built, discover what others are doing, and maybe find a few ideas worth taking home. 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.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)

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.

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd