Software Security

We playtest all sorts of games - strategic, silly, creative, or whatever. Some games are almost done. Some are very early ideas. We test anything that will fit into 90 minutes. You don't need to bring a game - we always love to have new playtesters! Please let us know in the comments when you plan to arrive/leave and whether you are bringing a game or not. This helps us to plan the day better. The schedule is: 10am onwards - gathering, chatting 11am sharp - playing for 90 min ('slot 1') 12:30ish - break for food/chat 1pm sharp - playing for 90 min ('slot 2') 2:30ish - break for food/chat 3pm sharp - playing for 90 min ('slot 3') 4:30ish - finish up Often, we might hang around afterwards, to play some already-published games. We are strict on timings, so please try to arrive a few minutes before the session to limit disruption. You can just come for part of the day if you wish. The reason we have fixed timings for the 3 'slots' is to make it easier for folk to do so. Designers of all levels of experience are welcome! But if it's your first time, we ask that you don't bring a game and just spend some time learning how the group works. The group works based on reciprocation. If you expect to test your own game, make sure stay for long enough to play other games. As a general rule of thumb, you can expect to play one of your own games every third 90-minute session. So if you stay a whole day (3 sessions), you can expect to have one session to play your game(s). A good rule of thumb is that if you come all day, you will have one 90 minute session with two other playtesters in which to test your own games. It is sometimes possible to test games with more players. If your game requires 4 or more, please note that as standard you will be allocated half of a session (45 minutes). Pre-covid, we were getting unmanageable. As a result, we may have to limit attendees. This is a free-to-use venue, and we have to be mindful that other folk want to use the same space. Please note: This is an adults only event. We look forward to seeing you!

**MEET & DISCUSS at London's top expat social. What to expect:** \- Warm\, inclusive and civilised atmosphere \- Safer\, brighter\, conversation\-friendly venues \- No alcohol peer pressure\. Drink responsibly\. **We put women first** *Over 80% of women in the UK say that nightlife is unsafe ([YouGov Oct 2021 poll](https://www.womensgrid.org.uk/?p=16635)), mainly because of some men behaving like predators and alcohol/substance abuse. Most events do very little against that, but we want a complete change - old norms should never be an excuse! World Citizens proactively addresses these concerns and designs events for everyone to enjoy a safe and pleasant evening.* **WHAT IS WORLD CITIZENS?** London's community for new-in-town, expats, travellers and third culture kids who want to meet in a safe, culturally enriching and thought-provoking space. **HOW TO PARTICIPATE** You MUST enter the ticket lottery at [https://worldcitizenfridays.eventbrite.co.uk](https://worldcitizenfridays.eventbrite.co.uk/) -*Why?* For safer, diverse and culturally enriching events. If you didn't get approved in the lottery, come to our other weekly events. -*Where?* We change location every week and only reveal it to the lottery winners: The exact address will be emailed from Eventbrite sometime between Thursday and Friday afternoon. *(Do not share the secret venue address with anyone, no matter who asks! Our team takes care of all the communications!)* -*What?* A mix of informal and structured socialising activities -*When?* Every Friday, 7pm until late. Join anytime! -*Cost:* Pay for your own meals or drinks -*Hosts:* We have a rotating team and the host of each event may vary *To plan your travel in advance, just know that the secret location will be around 5-10 minutes walk from the Meetup map pin!* **\*Our 3 simple event rules\*** 1\. Be respectful and courteous\. Any harassment\, creepy or abusive behaviours will not be tolerated\. 2\. Be present and considerate\. No phones\, interruptions or covert sales\. 3\. Drink responsibly\. Alcohol is no excuse for bad behaviour\. *Please also respect any venue rules.* Please contact our team account "TP" if anyone made you feel uneasy at an event or by sending unsolicited messages. We actively identify, remove and report troublemakers to the police. **WE NEED YOUR HELP!** We're all volunteers, so if you enjoy organizing activities or events in your spare time, and meeting great people every week, send a message to our team account "TP". **DISCLAIMER:** We are a 100% volunteer-run team. Despite careful planning and structure this is a private informal activity, so we cannot be liable for any damage or inconvenience. However, we put safety and comfort first. We take all complaints seriously, and take severe action against any form of harassment, verbal or non-verbal, and anti-social behaviour. We collaborate with the police if needed. We take photos and videos which may include you to help promote the community in line with GDPR Data Protection law. We may restrict or prioritize guests at our own discretion for safety, quality and logistics reasons. While our admin decisions may not always be perfect we ask that you follow our decisions first and raise any disputes to discuss with us later and privately. By attending you understand, agree with and respect all terms of this disclaimer.

**Important - Please Read** LIMITED SPACES - **You must have a confirmed place to attend this event. ** Welcome to London's Highest Rated International Languages Exchange group with over 1500 reviews rated 5 stars ⭐⭐⭐⭐⭐ 🇬🇧🇪🇸🇫🇷🇯🇵🇮🇹🇩🇪🇮🇳🇧🇷🇰🇷🇨🇳🇪🇬🇭🇰🇺🇦🇺🇸🇹🇷🇹🇼🇷🇺🇵🇱 To learn more about us and our community visit [www.languages.london](https://www.languages.london/) WHEN & WHERE Join us on Friday for our global language exchange from 6pm. The venue is The Craft Beer Co. in Clerkenwell, a really friendly pub with a great selection of drinks (especially beers!) including non-alcoholic options and **we have the whole first floor space exclusively for our event!** The venue has excellent access to public transport via, tube, train and bus. HOW WE DO IT It's simple .... \~ When you arrive please collect your personalised language badge from us, **BEFORE** you order your drinks. We'll be waiting to give you a warm welcome 😃 \~ Please wear your badge during the event and return it before you leave. \~ Start meeting the community and having fun, lots of fun! Confirm your place to attend. There's a small fee of £2, which you can pay when you arrive. Please buy something from the bar to support the venue, who kindly offer us a dedicated space. 🇲🇽🇻🇳🇧🇬🇵🇸🇸🇪🇮🇱🇦🇺🇨🇦🇳🇱🇨🇴🇭🇺🇿🇦🇹🇭🇵🇪🇧🇴🇳🇬🇪🇬🇳🇿🇨🇭 **WHO** Languages in London events are organised for our community - being social, making new friends, building cultural bridges and always very relaxed. Our weekly events in London have the highest number of languages and countries represented. Note - This is **not** a dating event. Our events are open to Internationals, Locals, Expats, Students, Travellers..... Everyone! This is the event for a truly global community and for citizens from around the World 🌎 Is this the Intercambio you've been looking for? Want to practice your ingles, espanol , francais, italiano, Deutsch, portugues or other European languages? Asian languages ? Or maybe prefer to only speak English, that's just fine. **All languages and all fluency levels are welcome** Spread the love, bring your family, friends and colleagues 💙 The creator and organiser of **Languages in London - Girish**, will always be visible at the event and there to support you and help with introductions, if you prefer. These are real events with real people. We aren't one of those groups that fill our events with fictitious attendees👻 We want to remain the **BEST** language events group in London, being the biggest isn't our focus. **No-shows at our events are always removed from the group.** **Inactive members are also regularly removed from our group.** **LANGUAGES** Here's a selection of some of the languages that our community speak or have been practicing English, Spanish (incl Latin American), French, Italian, Portuguese (incl Brazilian), German, Japanese, Chinese (Mandarin & Cantonese), Russian, Korean, Hindi, Turkish, Arabic, Ukrainian, Polish, Hebrew, Swedish, Bulgarian, Vietnamese, Hungarian, Bengali, Dutch, Catalan, Farsi, Greek, Urdu, Welsh, Romanian, Norwegian, Czech, Slovak, Estonian, Danish, Finnish, Turkmen, Latvian, Lithuanian, Nepali, Yoruba, Filipino, Thai, Albanian, Croatian, Serbian, Ebo, Gaelic, Icelandic, Afrikaans, Tamazight, Tagalog, Creole, Malagasy, Mongolian, Tok Pisin and more... you get the idea! 🇷🇴🇬🇹🇨🇿🇳🇴🇩🇰🇫🇮🇨🇾🇺🇾🇪🇬🇧🇬🇦🇷🇰🇪🇱🇰🇲🇦🇹🇳🇩🇿🇸🇬🇲🇾 **SUSTAINABLE** 🌎🌳 Like you, we really care about our planet. We never use paper stickers or wristbands as they can't be reused or recycled and can even damage your clothing ☹️ The Solution? Our personalised and completely reusable Languages in London badges! 👍 So, please make sure you return your badge to us, before you leave the event. We'll sanitise it (anti bacterial & disinfectant cleaners) and use it again & again & again. Thanks for helping us do the right thing and keep our costs down🙏 **SAFE SPACE FOR EVERYONE** 👮‍♂️ We don't tolerate prejudice or harassment of any kind, at any time. Be polite and respectful to everyone else and they will reciprocate. Let's keep the space safe, welcoming for everyone and free of any political agendas. Please report any concerns to the Organiser immediately. Please look after your belongings, the venue is a public place. We may take photos or video at the event for future promotional use. Let us know if you'd rather not be included, we respect your choice 📸 **SPREAD THE WORD** 🗣️💬 If you enjoy our events, please tell your friends and colleagues and help us grow **your** community, thank you ♥️ Join our community - [www.languages.london](https://www.languages.london/) We're looking forward to welcoming you at Languages in London 😊👋 🇲🇰🇳🇵🇧🇩🇵🇭🇦🇪🇦🇱🇧🇪🇮🇪🇲🇹🇰🇿🇱🇦🇯🇴🇱🇹🇱🇻🇪🇪🇰🇭🇨🇱🇲🇳🇨🇺

Circling is a present-moment relational awareness practice. We’re bringing our attention to what’s unfolding in real time, repeatedly returning to what’s happening within ourselves, between us and in the shared space of the group. We practice approaching our own experience and the experience of others with curiosity, becoming more aware of the subtleties of what is present. The emphasis is on staying in contact with your experience as it unfolds. The unfolding may be quiet and internal or it may lead to words – naming sensations, thoughts, emotions, impulses or perceptions. It might also include movement or other non-verbal expression. The idea is not to try to change what’s there, but to become more aware of what it is and how we are meeting it and relating to it in the moment. Often awareness follows expression and this is okay too. We are all swimming in the ocean of the unknown. Occasionally the whale lifts its head above the surface and we catch a glimpse – a moment of seeing something about ourselves that we hadn’t noticed before. Over time, many people find that this kind of awareness practice deepens their sense of aliveness and helps them notice patterns in how they relate to themselves and others. With ongoing practice, some people discover an increased capacity to be with themselves and others in a more conscious, grounded, flexible and responsive way – where we can experience ourselves as active participants in our lives rather than passive reactors to what is happening internally or around us. Both those new to Circling and those with more experience are very welcome. **To reserve your place, transfer £18 via my eventbrite page:** **[https://www.eventbrite.co.uk/o/robyn-wilford-29457876735](https://www.eventbrite.co.uk/o/robyn-wilford-29457876735)** Any questions, please direct message me here or email: [robyncontact365@gmail.com](http://robyncontact365@gmail.com) We’ll start at 7pm (arrive from 6.50pm) and will finish at 9pm. There will be some optional hang out time after 9pm. Opposite Elephant & Castle tube and Thameslink train station, and numerous bus routes. **Facilitation and Terms of Service** This is a facilitated group practice but not group therapy and not psychotherapy. Because of my NARM background and own personal journey, I value personal choice, agency and emergent self-awareness. Participants are encouraged to stay connected to their own pace and to keep checking in with themselves throughout the practice – noticing what feels supportive, what feels like too much, and what they may need in any moment. There’s no expectation to be vulnerable or to share anything that feels too personal or emotional and you are always welcome to speak, remain silent, pause, step back and take a break, leave or ask for what you want, including asking for support. Participants are also invited to respect one another’s pace and boundaries. The intention of my Circling leadership is to support myself and people in staying present with their experience while in relationship with others, and to develop greater awareness of how they are meeting that experience. Having said that, like solo meditation, it’s normal that we will all repeatedly lose presence and Circling can sometimes evoke strong emotions or reactions in people which can be difficult for them and challenging for others in the space to navigate. If you find the prospect of this potentially destabilising or overwhelming, or if you are currently experiencing significant emotional distress or instability in your life that might be exacerbated by this type of group environment, or if you are unsure you’ll be able to take care of yourself and ensure the practice works for you, then please contact me before registering so we can discuss further. By registering you acknowledge that you have read and agree to the above.

**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.

We will revise the basic grammar of the Arabic language. The book, **Arabic Verbs & Essentials of Grammar**, by Jane Wightwick (Third Edition), can be purchased from Foyles or Waterstones or online. [https://www.hatchards.co.uk/book/arabic-verbs-and-essentials-of-grammar-third-edition/jane-wightwick/9781260030990](https://www.hatchards.co.uk/book/arabic-verbs-and-essentials-of-grammar-third-edition/jane-wightwick/9781260030990) We will cover chapter one. Level: beginners, but you must already be able to read the alphabet. This is a monthly event. Note: to make the most of this session, you should read the chapter before hand. Anything you do not understand, we can discuss during the session

📢**Please read the event details carefully before RSVPing!** Tired of endless swiping?💔 Looking for a new way to meet someone special?✨ Skip the bar scene and the pressure of speed dating. **Here’s how it works:** 📢\*\*\*\*\* Confirmation through Form OR WhatsApp ONLY \*\*\*\*\*✅ 1. 📝Fill out the Matchmaking Form if you haven’t already by clicking 🔗"**[Register](https://forms.fillout.com/t/cTfcncPr3sus)**" OR contact Admin:📱 **[Whatsapp](https://wa.link/ogoo09)**. 2. 💞We’ll match you with a compatible profile based on your profile. 3. 💬If we find a match, we’ll contact you before the event. At the event, 👥meet your pre-matched blind date in a relaxed setting! **Event Fee:** This event is $30, but you only pay if you truly enjoy it and are satisfied with your experience. We want you to have a great time! **Form Deadline:** Only participants who fill out the form will be accepted. **Contact us for more info :**[ ](https://wa.link/ogoo09)**[+971 58 687 9963](https://wa.link/ogoo09)** 🛡️**Note:** Your information is confidential🔒 and used only for matchmaking.

Kick off your week with music, movement, and great vibes. Come solo or with friends—no partner needed! **Schedule (This Sunday):** • 6:30 PM – Free Bachata Taster • 7:00 PM – Bachata Classes (3 Levels) • 8:00 PM – Salsa Classes (3 Levels) • 9:00 PM–12:30 AM – FREE Social Dancing (Salsa, Bachata, a touch of Kiz) **What to expect:** • Friendly teachers, clear level splits, and lots of practice time • Great music and a welcoming crowd for all levels—absolute beginners to improvers • Central location, easy transport, and good vibes all night **Why social dancing is good for you:** Social dancing is a fun workout that boosts your cardio, coordination, and posture—without feeling like “exercise.” It reduces stress, fires up your brain with musical timing and footwork patterns, and improves confidence through gentle challenges and quick wins. Dancing with different partners builds connection, empathy, and communication skills (you literally learn to “listen” with your body). It’s also an incredible way to make friends and feel part of a community—one song at a time. Good to know: • No partner or experience required • Wear comfy shoes, bring water, and arrive a bit early for level check-in • Classes start right on time—don’t miss your warm-up! Price: £10 one class £12 two classes 6:30 PM class is FREE intro to bachata RSVP now so we can plan levels and floor space. See you on the dance floor! 💃🕺

They say that pictures speak a thousand words, and so here are pics from this previous day trip on our website (click on this event): [www.aaahiking.co.uk/day-hikes](www.aaahiking.co.uk/day-hikes) **Description** Sunset hike particularly for you late risers :) This one starts where yesterday’s hike ends! So you could in fact do both hikes and stay overnight in Three Oaks. Bring your pillow for the train home! Located in East Sussex, this hike starts in **Three Oaks** and then though scenic villages, cliff top and coastal route before descending into beautiful Hastings with its castle, beach front, fair ground, pubs and chip shops etc, highly recommended. **WHAT TO EXPECT - HIKING INFO** Distance: **16kM** Ascent: c.**400 metres** with some sterp steps along the way. Estimated Duration (approx): **5 hours walking** Difficulty: **[energetic](https://www.aaahiking.co.uk/hike-grade)** **PROGRAMME** Meeting Point: Meeting Point: **[London Victoria Station](https://www.aaahiking.co.uk/meeting-places/)** (see pic in in link) in front of the ticket machines where the Benches are. Assembly time: 09:15 \- Move to train: 09:30 \- Train leaves: 09:46 \- Arrive at Three Oaks station: 12:46 \- Sunset: 19:40 \- Departure Train: 18:46 arrive back at Victoria 21:33 OR Departure Train: 19:47 arrive back at Victoria 22:34 **Pricing Info:** * £30 per person – includes hike + train travel. Book by 11:59 PM on Tuesday before the event to guarantee your spot at this £30 discounted price - after this time there might or might not be limited £30 tickets left upon checking event. * Want to join for the hike only? Message me privately on Meetup to pay £10 anytime.\* **HIKE INCLUDES** * Guided Hike planned and led by experienced AAA leaders, trained Summer Mountain Leader with Wilderness First Aid Training. * PayPal fees **PRICE DOES NOT INCLUDE** * Travel costs ***(Unless you selected the train price)*** * Lunch, drinks or any refreshments * Souvenirs * Meetup Fee levied on all purchases via meetup * Entrance fees to any attractions you wish to visit **RECOMMENDED KIT LIST [(](https://mailchi.mp/aaalondongroup.com/kitlist)[full list](https://www.aaahiking.co.uk/kit-lists)[)](https://mailchi.mp/aaalondongroup.com/kitlist)** * Suitable hiking shoes or boots * Waterproof jacket and trousers (Please no jeans!) * Water [2L recommended] * Warm/Windproof layer, e.g. Down/Primaloft/Fleece * Wicking base layer, e.g. Polyester/Tencil/Merino * Camera & Phone * Picnic lunch and snacks **CANCELLING/REFUNDS** If you can no longer join the event, please message the host and update your RSVP status on MeetUp to 'Not going', to allow others to take your place. If the event sells out, and you have messaged us and have changed your RSVP to 'Not going', please email us on [info@aaalondongroup.com](info@aaalondongroup.com) after the event date, requesting a refund, including your PayPal email address, so we can locate the payment. Unfortunately, as PayPal retains the original transaction fee, we cannot refund this. If the hike is not full, we are sorry, we are unable to issue a refund. **QUESTIONS** If you have any other questions, please check visit our[ FAQ page](https://www.aaahiking.co.uk/faq). If you are still unsure, contact the event Host shown on this page. We have operated over 1,000 events without significant incidents in the last ten years, achieved through meticulous planning. All participants (members and their guests) in any AAA Hiking event or activity are personally responsible for their fitness, safety and welfare, and must be equipped accordingly. If you have signed up for the event, you acknowledge and accept the AAA Hiking Terms and Conditions. [FAQs](https://www.aaahiking.co.uk/faq) \| [Terms and Conditions](https://www.aaahiking.co.uk/terms-and-conditions) \| [Instagram](https://www.instagram.com/AAAhiking) \| [Facebook](https://www.facebook.com/AAAHikingUK/reviews) \| [LinkedIn](https://www.linkedin.com/company/aaahiking/) \| [YouTube](https://www.youtube.com/@aaahiking) \| [Trip Advicer](https://www.tripadvisor.co.uk/Attraction_Review-g186338-d19994843-Reviews-AAA_Hiking_Outdoor_Group-London_England.html) \| [TicTok](https://www.tiktok.com/@aaahiking) \| [Website](https://www.aaahiking.co.uk/) © AAA London Group Ltd. Errors and Omissions Excepted

Wine Not? is a women-only gathering before the Balancers Saturday social. Most attendees come solo, so it’s an easy and welcoming place to meet people and settle in before the night gets busier. London can make meeting new people feel awkward, especially if you're coming alone. This early social creates a comfortable environment where you can chat, laugh, and get to know a few friendly faces first. Expect a relaxed atmosphere, a few light games, and plenty of time to connect naturally. Around **8.30 pm the main Balancers social begins**, and the room fills as over **150 people usually join the night**. Wine Not? naturally flows into the rest of the evening, so you’re welcome to stay and enjoy the full experience. Coming solo is completely normal. Our hosts will be there to help everyone feel comfortable, included, and connected from the start. **Check out our past events here:** **[https://www.instagram.com/_balancers/](https://www.instagram.com/_balancers/)** **Want to stay in the loop? Join our WhatsApp community: [https://chat.whatsapp.com/IJKXDkwUTlmDsYTOCIUg7O](https://chat.whatsapp.com/IJKXDkwUTlmDsYTOCIUg7O)** *Remember, our pillars are Openness, Respect, Kindness and Authenticity. Attendance at this event is subject to our [Code of Conduct](https://www.balancers.app/code-of-conduct) and [Terms of Service](https://www.balancers.app/term-of-service). By joining, you may receive emails about Balancers events and community updates. You can unsubscribe at any time.*

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).

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

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!

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

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.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9