Graph Databases

Hi✋ At[ Data Tribes ](https://www.datatribes.nl/)we organise Meetups because we truly care about sharing knowledge both inside and outside the organisation. We believe that it is beneficial to us and to the market as a whole to connect, create, learn and grow together! **The agenda** // Doors open 6.00pm // Drinks and Pizza’s 6.30pm // Start presentations 7.00pm // Guest Speaker Advait Avinash Sowale // Quantifying the Impact of Data Quality on AI-Driven Decision Accuracy // Start networking 9.00pm // End Meetup 9.30pm Greetings, Data Tribes Inc.

CE JEUDI 30.04 – BELGIUM MAIN EVENT **JACKITO ღ LATINO & AFRO VIBES ღ Jeudi 30 Avril \| Entrée Gratuite < 00:00** Veille de jour Férié *** ➥ Entrée GRATUITE AVANT 00h00 ➥TU TELECHARGES TA PLACE GRATUITE VALABLE AVANT 00h00 VIA EVENTBRITE : [https://www.eventbrite.be/e/billets-jackito-latino-afro-vibes-jeudi-30-avril-entree-gratuite-0000-1987396270745?aff=oddtdtcreator](https://www.eventbrite.be/e/billets-jackito-latino-afro-vibes-jeudi-30-avril-entree-gratuite-0000-1987396270745?aff=oddtdtcreator) Ce jeudi 30 AVRIL , préparez-vous… La Jackito, la soirée la plus caliente du Doktor Jack, revient réchauffer vos âmes. Au programme : un délicieux mélange latino et fusion afrobeat de quoi vous croire en plein été, même par ce temps absolument glacial. Aux commandes : Axcedia, fidèle au poste. 𝗜𝗡𝗙𝗢𝗦: *** ➥ Entrée GRATUITE AVANT 00h00 ➥ Après 00h00 -> entrée = 10€ ➥ Réservation de tables (WhatsApp) : 𝟎𝟒𝟗𝟔𝟐𝟔𝟕𝟐𝟔𝟓 ➥En collaboration avec les Belges Jeunesses ➥ Pour tous renseignements : info@drjack.be ➥ Facebook -> [https://fb.me/e/6Mj7Z0wEc](https://fb.me/e/6Mj7Z0wEc) Tenue correcte exigée ➥ Doktor Jack : Clos Lamartine 5, 1420 Braine L'Alleud

Meet and make new Friends after work.

Let’s shake off the Thursday blues with some easy kilometers. This is a no-drop social run designed to keep the heart rate down and the vibes high. **The Details** Meetup: 18:55 (for a quick briefing) Start Time: 19:00h 📍**Meeting Point:** Guingette Maurice, Parc Du Cinquaintenaire 👟 Target Pace: 6:30 – 7:00 min/km Distance: 5.0 km Effort Level: Conversational. If you can't speak in full sentences, we're going too fast! 📝 Note No Bag/Sweater Drop

**🃏 WHAT WE PLAY** We focus on **social interaction games** that are **fun, easy to learn, and engaging**. * **Thursdays** and Saturday nights are for **fun, social games** like Dixit, Coup, Skull, Codenames, Colt Express, Secret Hitler, Exploding Kittens, Bang and more!… Easy to learn, quick to laugh! * **Mondays** are for **deeper strategic games**, for players who love to plan and outthink opponents. Of course, these are just guidelines — you’re always welcome to bring and play whatever game you love! *** **🕖 SCHEDULE** * We meet at **7:00 PM**, with an **intro round at 7:15 PM**. * Arriving later? No problem! Just see a host — we’ll do our best to find you a seat. You might need to wait for a game to finish before joining the next one. **🎉 Good News! BFG is Free Again** As of July 1st, 2025, BFG is once again **free to join**, just like last year! The costs of running the group are now shared by the hosts. If you enjoy the events and want to say thanks, you're very welcome to **offer a drink (or two 😉) to a host** during the evening. A huge thank you to everyone who supported us financially earlier this year — you helped keep the group going, and we truly appreciate it. 🙏 *** **🎒 WHAT TO BRING** * Bring your favorite games and feel free to mention them in the comments. * If we’re meeting in a **park**, bring snacks, drinks, and something comfy to sit on — the grass can be damp even in summer! *** **☕ IF THE VENUE IS A CAFÉ** Please order **at least one drink** to support the venue, and pay directly at the bar. *** **✅ REGISTRATION** Please RSVP to help us plan for space and group sizes. **⌛ WAITLIST ETIQUETTE** * If you can’t make it, cancel **before 7 PM the day before** to give someone else a chance. * If you're **on the waitlist** and your plans change, cancel your RSVP so others aren't left hanging. *** **🤝 WANT TO HOST?** Interested in becoming a host or helping out? Let us know — we’d love to have you on board! *** **💬 FEEDBACK WELCOME** Suggestions or ideas? Drop us a message anytime — we’re always looking to make BFG even better. *** ### **🌟 Let’s have fun, discover great** **games, and build and make new friends** *** ###

Socializing and Networking 🛜🆕 at PLUX on Thursday. Making new friends and drinking 🚰🎈🎉🚿🌊. Everybody Welocme, locals, expats or new 🆕 in town.

***Brass: Birmingham*** is an economic strategy game sequel to Martin Wallace's 2007 masterpiece, *Brass*. *Brass: Birmingham* tells the story of competing entrepreneurs in Birmingham during the industrial revolution between the years of 1770 and 1870. It offers a very different story arc and experience from its predecessor. As in its predecessor, you must develop, build and establish your industries and network in an effort to exploit low or high market demands. The game is played over two halves: the canal era (years 1770-1830) and the rail era (years 1830-1870). To win the game, score the most VPs. VPs are counted at the end of each half for the canals, rails and established (flipped) industry tiles. Each round, players take turns according to the turn order track, receiving two actions to perform any of the following actions (found in the original game): 1. **Build** \- Pay required resources and place an industry tile\. 2. **Network** \- Add a rail / canal link\, expanding your network\. 3. **Develop** \- Increase the VP value of an industry\. 4. **Sell** \- Sell your cotton\, manufactured goods and pottery\. 5. **Loan** \- Take a £30 loan and reduce your income\.

Have you always wanted to learn Bachata? Now is the perfect time! Our regular classes at Albert Hall are designed to help beginners progress quickly and master this beautiful social dance that is very popular right now! 💃🕺 We have just started a new session where everyone can learn at their own pace. Come with or without a partner. After the beginner's class, there are more advanced classes, followed by a free dance party for students. 🎉 A nice venue and a warm atmosphere—don't miss this opportunity! 🔥 PROGRAM 🔥 7:00 p.m. → Bachata Beginner NEW (Room 1) 7:00 p.m. → Bachata Advanced (Room 2) 8:00 p.m. → Bachata Beginner II (Room 1) 9:00 p.m. → Bachata Intermediate (Room 1) 💥 10:00 p.m. → Bachata Social Party with DJ Felito on the decks for a wild night of dancing! 🎶 🍍 Fresh fruit buffet provided to recharge your batteries between dances! 📍 Location: Albert Hall 651 chaussée de Wavre 1040 Brussels 💸 Prices: 1 class: €15 10-class pass: €120 20-class pass: €210 Dance party only: €10 (cash) 👉 Registration on site

What's up Friends! 👋 If the weather gods feel generous 🌤️, we’re going full park mode: picnic 🧺🌳, games, laughs… and a touch of chaos ✨ ‼️If not - we'll switch to the usual indoor format at Le Pantin or Café Leopold PDN. 📍Where Park Cinquantenaire, Tour de Tournai 🏰 (that little castle-looking thingy in the park). Can’t find us? 🤷‍♀️ Just ping me here. 💡 The Idea Chill picnic: bring your own drinks 🧃, snacks 🥪🍓, blanket, and games 🎲🏸 (sharing always appreciated 😋). We’ll break into small groups depending on the vibe: games, chats, sports. ⏱️ Timing We kick off at 14:00. Stay as long as you like. Joining later? Just drop a message in the chat in case we decide to move 😊. 🎲🏸 Games All games are welcome in the park - boards, cards, balls, random stuff! I’ll have a few with me, but feel free to add your own favorites too. 🚦On the waitlist but really want to join? Or got any questions? Just DM me. 📢 Extra info might drop in the group chat or via DM 💬. Check your messages 👀 the day before so you don't miss anything critical 🙄. 🐈‍⬛ The Friends Code: 👉 Games we play = group decision 👉 Smaller groups = cozier vibes 👉 Got a favorite game? Suggest it or show up with it 👉 Can't make it? Cancel on time so someone on the waitlist can grab your spot 👉 If you’re on the waitlist, showing up is at your own risk 😄 See you there, folks 😉

As the other days of the long weekend look somewhat rainy, here another suggestion for the sunny Friday - a hike starting and ending in the picturesque town of Dinant. We will get a warm-up climb out of town along the quarry of Leffe, until the path levels out and takes us on a big loop on top of the plateau, with mostly open landscape, fields, meadows and apparently even some wineyards. Expect wide views, some small forests and a few pretty villages along the way. Finally we will steeply descend back into Dinant, where we can find treats for all tastes before heading home. The number of participants is limited to 20, so please manage your registration responsibly: only sign up if you really intend to come and cancel as soon as you know you can’t (this also goes for people on the waiting list!). We will try to keep close to an average moving speed of 5km/h. We will walk both on paved and unpaved roads. I’ve not tested this track beforehand, so it’s possible that there are some mistakes in the planning (i.e. it may become longer ;-). ●●You can find the gpx track here: **Komoot:** https://www.komoot.com/de-de/tour/2797070348?share_token=ampZcY2zXOi42SDm4snE9c1mxHKcu56TO4PNySvYJnl00cHCmq&ref=wtd **Wikiloc:** https://www.wikiloc.com/hiking-trails/dinant-loop-261693472 ●●Meeting point: We meet at 9.10 in Bruxelles Schuman train station in front of the ticket machines. Our train (IC 2509 to Dinant) leaves from platform 2 at 09.23. We'll arrive in Dinant at 10.49. ●● Train ticket: One way ticket is 11.40€ or 6.80€ with train+ ●● Trains back to Brussels: Direct trains from Dinant to BXL are every hour at XX.13, with an additional connection at XX.38 with change in Namur every two hours. ●● Specifics: Distance: ± 25 km Elevation gain: 420 m Net walking time: ± 5.5 h Weather forecast: sunny and warm. In the unlikely case of too bad weather, I may cancel a hike, even few hours before the event. If this must happen, I will of course update the Meetup website and send out an email to those registered. So it is important to have access to either the Meetup website and/or your emails. ●● What to bring: * Comfortable hiking clothes * Comfortable hiking shoes * water + food for the breaks * tick/mosquito repellent * Compeed for blisters * some small money for the drinks ●● Basic rules: Please RSVP only if you really intend to come. And if your plans change, update your RSVP asap, even hours before the walk. This is basic courtesy towards others. Repeated late cancellations are not well considered (at all). No-shows are even worse. Do not show up for a hike unless you are on the “going” list. ●● Acknowledgement of member responsibility and release of liability: You are responsible for yourself and should be fit enough if you want to take part. As the participation in the events is strictly voluntary and you freely choose to join, it is the responsibility of individuals participating to ensure that they are fit enough and have adequate coverage to protect themselves. By signing up for this event, you agree to release the organisers from any responsibility and liability.

***Let’s go hiking in the Ardennes***. This journey takes us through a part of the ***Calestienne, a geological region shaped by limestone rock***. Expect plenty of ***steep climbs, solid elevation gain*** and mostly unpaved trails. Our reward is conquering the ***rocks of Sy*** and offering ***stunning views over the Ourthe***. Along the way we pass ***caves, striking rock formations, the ruins of Logne Castle***, wide fields and some quiet hamlets. The landscape shifts between forests, open countryside and ***beautiful panoramic views.*** ***After our hike*** we continue our good habit of ***taking a nice beer/pancake/snack in a local pub*** in Barvaux before returning to Brussels. **Please don't forget to pay Maikel a drink :-)** We will walk at ***an average speed of 5km/h*** both on paved and unpaved roads. ***I’ve never walked this road before so it’s possible that there are some mistakes in the planning***. Be prepared for this. ***●●Meeting point*** We meet at ***08h45*** in front of Starbucks in ***Brussels Central.*** The train (IC507 – Eupen) leaves at ***09h01 from platform 3***. We arrive at 10h00 in Liege Guilmins on platform 5 where we change to train (L5559 – Marloie) who leaves at 10h13 from platform 5. We arrive ***11h05 at our destination Barvaux and start our hike.*** ***●● Train tickets*** ***\- single ticket Brussels to Barvaux \(14\,90 € weekend / 09\,00 € with train card\+\)*** ***\- single ticket Barvaux to Brussels \(14\,90 € weekend / 9\,00 € with train card\+\)*** ***●● Train back to Brussels*** There are **2** ***trains every two hours*** from Barvaux to Brussels at ***XX:06 and XX:54***. For more info check [www.nmbs.be](http://www.nmbs.be) **LAST TRAIN = 21h54** ***●● Specifics*** distance: \~ 26 km elevation gain: \~ 656 m net walking time: \~ 6h00 level: ***intermediate – hiking expercience is an advantage*** ***In the unlikely case of too bad weather we may cancel a hike even few hours before the event. If this must happen we will of course update the Meetup website and send out an email to those registered. So, it is important to have access to either the [Meetup](http://meetup.com/) website and/or your emails.*** ●● ***What to bring*** \- warm comfortable hiking clothes – ***waterproof hiking shoes*** \- extra socks to change \+ compeed for blisters \- enough water and food for lunch/breaks \- sun protection oil\, a hat and sunglasses OR a raincoat (please consult the weather forecast on [www.meteo.be](http://www.meteo.be/)) **\- some money to pay Maikel a drink ;\-\)** ●● ***Basic rules*** Please RSVP only if you ***really intend to come***. And if your plans change ***update your RSVP latest 1 day before the hike*** so other people still have the possibility to join. This is basic courtesy towards others. ***People who cancel at the last day (24h) or don’t show up for the hike will be blacklisted for future hikes.*** Do not show up for a hike unless you are on the roster (i.e. Yes RSVP - but not Wait Listed) **●● *Acknowledgement of member responsibility and release of liability*** **By signing up for this event you agree to release the organizers from any responsibility and liability in all claims. As the participation is strictly voluntary and you freely choose to join, it is the responsibility of individuals participating to ensure that they are fit enough and have adequate coverage to protect themselves.**

Welcome to our weekly event in the upstairs room of The Sister Café, rue Chair et Pain 3, one block from the Grand Place. Please get there early enough to order your drink at the bar first. Thank you! After introductions we will collect questions from the group participants, choose one by voting then discuss it for an hour. Then most of us stay for drinks and bizarre conversations. Past questions have been wide and not confined to academic philosophy: What is a genuine friend? Is social media turning us into emotional zombies? Do we lose some of the experience of things by defining them? Are we driven by sex? Is loneliness a personal failure? Is morality relative? **Crucially, be kind and respectful and generous** in your disagreements; remember how much you personally enjoy someone else proving you wrong before celebrating your cutting counterexamples.

🌟 Hello Yogis and Future Yogis! 🌟 🧘‍♀️🧘‍♂️ Whether you're a seasoned Yogi or a complete beginner, come and join us every **SUNDAY MORNING - from 11:00 to 12:15 - for Queer Yoga in Brussels :)** No need to worry if you've never tried Yoga before – everyone is welcome! 🌈 Just bring yourself in some comfy clothes (mats are provided) and let the magic happen :-). 🌿 **Class Details:** * This is an "open event" - for everyone, LGBTQ people and their friends no matter their **gender, age, race, sexual orientation or level of fitness / practice**. * Classes take place [Merci Wellness - Place Dillens 1, 1060 Saint-Gilles](https://www.merci-wellness.be/plan-acces.php). Very easy to get there, either by bike or metro (Hotel des Monnaies). * Ring bell "MERCI WELLNESS" - third floor ! * ⏰ 11:00 to 12:15 (doors close at 10:55 as **class starts at 11:00 sharp** \- it is not possible to join late\)\. 💸 **Cost:** * First class: 10 euros 🌟 * Single class: 15 euros 🧘‍♂️ * 5-class pass: 65 euros (valid for 3 months - a great deal for regular yogis! 🎉) You can pay your class on site either in CASH or through PAYCONIC. **Come and this great group of Sunday Morning Yogis** \- to spend a moment in a nice atmosphere and discover the benefits of Yoga\, from increased flexibility\, better posture\, a stronger body to a calmer mind\. See you on the mat! 🧘‍♀️🧘‍♂️✨ Edson P.S. Also, make sure to check out our new class **"Yoga for Men"** \- every Wednesday at 18:30 in the same location \- you can find the class list on our Meetup main page \!

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

The May Ohio North Database Training user group meeting will be held on **May 5th, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined in person by **Sam Nasr.** You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/meet/287759659366576?p=kCaammjECnUCvZzEJv)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Elections, announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract ### Data Cleansing using Data Bricks Machine Learning is highly dependent on adequate data. Not only does quantity matter, but more importantly quality. In this session we’ll cover how to build a custom automated process using Data Bricks. This will provide methods for cleaning data in a data lake using functions in Azure. \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.

It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

Dear Illinois Prairie PUG members, Our next meetup will take place in a **new location**. Please read **the whole announcement** carefully to note all the changes. Our new meeting place is **Chicago Innovations at 1 W. Monroe**. *Talk Title*: pg_lake: Unifying transactional and analytical data with Postgres *Speaker*: Elizabeth Christensen, Snowflake *Talk Description* The data world used to be defined by “transactional" (OLTP) and “analytical” (OLAP) workloads, but we’ve asked ourselves, “Why not both?” A new series of extensions called pg_lake has just been released to connect Postgres to object storage and open table formats - like csv, Parquet, and Iceberg. pg_lake bridges the two worlds of transactional and analytical data for a vendor neutral, open source, unified data stack. This talk will explore the pg_lake extension, including how to build it, and demos of using it with modern data workloads in object storage like Amazon S3. We’ll create simple data pipelines with no ETL and high performance analytics. pg_lake is more than just an extension. It is the foundation to a fully unified data path with 100% open source tools backed by PostgreSQL, DuckDB, Iceberg, and Polaris. *Agenda* 5:20 - doors open 5:30 - pizza arrives 6:00 - 6:10 - Hettie D. Opening remarks 6:10- 6:20 - Hettie D. Data warehouse history overview 6:20 - 6:50 Elizabeth C. pg_lake: Unifying transactional and analytical data with Postgres 6:50 - 7:00 Q&A 7:00 - 7:50 - Open discussion and networking 7:50 - 8:00 - Cleanup time and closing *Notes about our new venue*. I am delighted to have an independent venue for the first time since I am hosting the meetups. I hope that this will be our permanent home. And as you all know, with more freedom comes more responsibilities. You will notice the change in the RSVP form. We are thankful to our hosts and promise to be responsible. We comply with the [PostgreSQL Code of Conduct](https://www.postgresql.org/about/policies/coc/). We do not want to waste food, so please indicate your dietary preferences. We will not close the RSVP in the morning of the meetup, but please do your best to RSVP in advance so that we can order the appropriate amount of food and drinks. Also, all meetups will be hybrid - please don't forget to indicate whether you are attending in-person or virtually. Thank you, and I look forward to seeing you all at our new location! Hettie Dombrovskaya Illinois Prarier PUG Organizer

FREE event [https://www.ccad.edu/chroma](https://www.ccad.edu/chroma) Friday, May 15, 3–7 p.m. CCAD campus, 60 Cleveland Ave, Columbus, OH Join Columbus College of Art & Design for *2025* *Chroma: Best of CCAD*, our annual campuswide exhibition showcasing outstanding student work from across the college’s academic programs. This faculty-juried show features select work from CCAD students of all class years, and is a can’t-miss end-of-year campus celebration recognizing their tremendous achievements. It’ll be a night of fun and entertainment, with interactive games, animation and film screenings, art symposiums, poetry and prose readings, and more (along with some of the best local food trucks). *Chroma* is free and open to all. Many exhibitions including... **Game Art & Design:** **DSB, first floor, Welcome Center lobby and Room 115**