Data Architecture

## Connect & Grow onder begeleiding van Pauline van Aken, auteur, spreker en trainer... ## Voel je dat je hoofd vaak te “vol” zit en heb je behoefte aan meer rust én echte gevoelsmensen om je heen in de natuur? ## Tijdens deze 1e Connect & Grow sessie, stap je even uit de drukte van alledag en kom je samen met een groep bewuste en gelijkgestemden. Een laagdrempelige, ontspannen meeting waarbij je kunt 'zijn' en we ook, als het weer het toelaat, een mooie wandeling maken. We ont-moeten, verbinden en doen tussentijdse korte, praktische oefeningen, waarbij je voelt dat je hoofd even met 'vakantie' is. De meeting vindt plaats in de natuur bij de Hoorneboegse Heide. Specifieke meetingpoint: Brasserie Zonnestraal op de parkeerplaats rechts van de zij ingang. Bij minder goed weer verzamelen we binnen in de Brasserie Zonnestraal. Wil je hierbij zijn, stuur dan een mailtje met je naam en mobiele nummer + de datum (zaterdag 9 mei) naar: info@paulinevanaken.nl Check ook even de site: Paulinevanaken.nl zodat je weet hoe ik eruit zie en wellicht kan ik je alvast inspireren met wat ik deel in verschillende podcasts en blogs. De kosten: €27,00 p.p. inclusief 't boek: VOEL, *terug in contact met jezelf,* exclusief drankjes en versnaperingen die bij de Brasserie mogelijk zijn om te bestellen. Ik kijk ernaar uit je te ontmoeten. Lieve groet, Pauline

Kom gezellig een middag samen Warhammer of D&D miniaturen schilderen! We gaan schilderen in de Nieuwe Bibliotheek Almere in Almere-Stad: vandaag in de Jongerenafdeling. Wij (de lokale Warhammer club Warmere) zorgen voor alle benodigde materialen zodat je je creativiteit de vrije loop kunt laten. Of je nu een ervaren schilder bent of een beginner, deze meetup is de perfecte gelegenheid om nieuwe technieken te leren, tips uit te wisselen en in contact te komen met de lokale hobby- en gaming communities: Warmere als je Warhammer 40k of Age of Sigmar speelt, of GameMere voor D&D of bordspellen! Neem je eigen materialen mee of gebruik mijn verf en materialen. Als je een miniatuurtje nodig hebt, kun je er die dag een kopen of je kan er gratis eentje kiezen uit de gedoneerde miniatuurtjes, met dank aan clubgenoten van Warmere en www.restorehammer.eu ! Leeftijd: 12+ Let op: Deze meetup vindt plaats in een bibliotheek tijdens openingstijden. Houd rekening met andere bezoekers en materialen. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Join us for an afternoon of painting Warhammer or D&D miniatures alongside fellow enthusiasts! Hosted at de Nieuwe Bibliotheek Almere in Almere-Stad: today in de Jongerenafdeling. We (the local Warhammer club Warmere) will provide all necessary materials for you to unleash your creativity. Whether you are a seasoned painter or a beginner, this meetup is the perfect opportunity to learn new techniques, share tips, and connect with the local hobby and gaming communities: Warmere if you like Warhammer 40k or Age of Sigmar, or GameMere if you like D&D or boardgames! Bring your own materials, or use my paint and materials. If you need a miniature you can buy one, or choose one for free from the donated miniatures, thanks to members of Warmere and www.restorehammer.eu ! Age: 12+ Take notice: This meetup takes place in a library during business hours. Mind the other patrons and materials.

For our next hike we'll be following a beautiful 9.5km route starting at Soest-Zuid train station and ending at Amersfoort Central Station. On the way we'll pass by the Soesterduinen dunes and the Birkhoven forest. Will you join? Utrecht Hiking Community aims to organise one hike per month in the Utrecht Region. Anyone is welcome to join, no matter whether you're a beginner or an experienced hiker, a local or an expat, a professional or a student, as long as you bring a good mood. We are not about fast hiking, but about social hiking: being active, exploring places, meeting like-minded people and just generally having a fun walk. We'll be starting from Soest-Zuid train station at 10.30AM. This time we won't be following a circular route, which means we won't end at our starting point, but we'll end at Amersfoort Central Station instead. Those who want to return to Soest-Zuid station afterwards to get back to their car, can take bus 70 from Amersfoort, which is going every 15 minutes. Please try to arrive to Soest-Zuid on time. We'll start our hike at 10.30AM and won't let the whole group wait for you in case you're arriving later. Only in case the train scheduled to arrive at 10.24AM has some delay, we'll wait for that train to arrive. If you're arriving after we have departed, you can send a message on WhatsApp to +31621177691, so we can share our location with you and you can try to catch up with us. Soest-Zuid station has a toilet, but please don't count on it to work. When checking the route, it was closed. On the way there are no public toilets, so please use a restroom before you arrive. The route is going over both paved and unpaved roads and we'll even be walking through the sand of the Soesterduinen dunes for a bit (not for long, as it's harder to walk through the sand than on the paths). Please wear good shoes, bring something to drink for on the way and use SPF if it'll be a sunny day Dogs are allowed on the route, but need to be kept on a leash on parts of the route. After the walk, those who want can join for lunch/drinks in the center of Amersfoort. This is not directly next to Amersfoort Central Station, but at a distance of another 15-20 minutes of walking. Since we do make some costs while organising our hikes (MeetUp subscription, travel expenses), a small donation would be very much appreciated. You can do so by following this link: https://www.ing.nl/payreq/m/?trxid=s9tT34cUyD97YuSHhIYbTIqN4LfxLAn9 If you have any questions, please feel free to ask. See you on Saturday 9th of May at Soest-Zuid train station!

This circular walk begins at Nijmegen Heyendaal train station and takes us through some of the leafiest parts of south and east Nijmegen. We’ll take in a tranquil botanical garden, walk through some lovely parks and forests and go uphill to Kops Plateau where we can get a great view of the Ooij polder (where we went on the previous walk). We can stop around half way for food/drinks at the Tantje Koosje. The walk features some good quality paths but there also patches through forests etc with uneven ground, so it is recommended to wear sturdy walking shoes. As always, remember to bring water and maybe some snacks. Trains go from Nijmegen Centraal to Heyendaal every 30 minutes leaving at 8 and 38 minutes past the hour. Journey time is 4 minutes. Buses 9, 10 and 15 also stop at the station. \*\* Please keep your RSVP up to date - walks tend to get full so if your plans change please change your RSVP to No and give someone else the chance to join \*\*

🌿🥾 Hello Hikers! Ready for a peaceful, classically Dutch escape? We’re hiking the **NS-Wandeling Gein en Vecht**, a stunning 14 km point-to-point trail from Abcoude → Weesp. This path follows the winding Gein river and feels like stepping directly into a 17th-century landscape painting. 🎨✨ Expect calm waters, historic windmills, and traditional houseboats as we wander through the lush meadows of the Dutch countryside. We’ll finish in the charming fortified town of Weesp, perfect for a celebratory post-hike drink! 📍 Start: Abcoude Station ⏰ When: Saturday\, 9 May \| Hike starts 10:45 AM \(please arrive 10–15 min early to gear up\!\) We’ll wait 15 minutes for everyone (11:00 AM) and then share our live location in the WhatsApp group for anyone joining late. 🥾 Distance: 14 km 👀 What to Expect • The winding River Gein, one of the most photographed rivers in the NL • Iconic Dutch windmills and historic pumping stations • Fort Nigtevecht, part of the Defense Line of Amsterdam (UNESCO site) • Wide-open meadow views and charming river-side houseboats • Finish in the scenic town of Weesp, famous for its canals and breweries • Plenty of "Golden Age" photo opportunities along the water Getting there: • Train to Abcoude Station (easy connection from Amsterdam/Utrecht) • The hike ends at Weesp Station, where you can take a direct train back 🎒 What to Bring • Comfortable hiking shoes • Plenty of water • Snacks and a light lunch • A windbreaker or waterproof jacket (it can get breezy by the water!) ⚠️ **Disclaimers** * Everyone is responsible for their own safety * The organizer is not responsible for personal injuries, transportation issues, health problems, loss, or damage * Hike at your own pace; the trail can be slippery after rain – wear proper footwear 📲 WhatsApp group for updates & coordination: [https://chat.whatsapp.com/CX8pZUrRBqgDtX6BZGqOJH?mode=gi_t](https://chat.whatsapp.com/CX8pZUrRBqgDtX6BZGqOJH?mode=gi_t) 🔗 Join our WhatsApp group for future events: [https://chat.whatsapp.com/FMIoNQ1ovkO4sYEkWPZP92?mode=gi_t](https://chat.whatsapp.com/FMIoNQ1ovkO4sYEkWPZP92?mode=gi_t) 📸 Instagram to share photos: [https://www.instagram.com/arezoo_hike?utm_source=qr](https://www.instagram.com/arezoo_hike?utm_source=qr) Let’s hike, soak in the tranquility of the river, and toast to a great day in Weesp! 🐄🚲✨

Together with a few other artists and with Stichting Loods: a thrift shop supporting social reintegration we organise a cosy neighbourhood event (north from the Verkadefabriek area). Come by, have a cup of coffee and see what's there to explore! This event is also a part of Landelijk Atelierweekend (9&10 mei edition) a national open artist studio initiative: https://www.landelijkatelierweekend.nl/deelnemers For the first time I open the door of my art atelier to the public. I am so excited to share my art with you; no photos can beat the physical experience. Mirror yourself in art, explore events for creative rest and if you like it there: perhaps I will see you in my studio more often:) At this point of my artistic journey, I channeled my energy into a few series of physical works: paintings, mixed-media visual art and linocut prints. I am still in the moment of formulating my visual language, building the body of work, some may call it "a search for style" although it doesn't bring justice to the depth of that experience. As a starting artist, I search for pure, honest and uncompromising expression. I create from a place of vulnerability, meeting and accepting my Self in the process. Even though it is a process (and by definition it can never reach the ideal of perfection), it is so gratifying to see traces of that expression, an underlying pattern starting to permeate my work already. Art is a mirror. If an artwork speaks to you, it means you can find a piece of yourself in it. It is my greatest dream to create works that have the power to whisper to people in mysterious ways, helping them connect to their own feelings and touch their perception, creating experience. I have been walking this path blindly, without a plan or a solid foundation, taking risks and exposing my nervous system to a lot of change over the past few years. Following my intuition was the only way to save my Self. It did not feel much like a choice: I had to do it. The moments of doubt slowly abandon my body and mind, as my creative expression gets stronger. What I have made so far are the very first conscious steps of that journey as an artist. Bringing in structure, boundaries, work, showing up. Convincing myself that this is important and worth fighting for. Under my skin I finally feel that what I am about to create will not fade without an echo. There is so much passion and fire behind my actions: sparking from under my gentle nature. My abstract paintings are exactly about that: the series Elements explores how Fire, Air and Water search for balance. FYI I am not an established artist showing works in prestigious galleries and museums (yet). I am girl who went through a lot of effort to find her way back to herself, almost building a new identity from a thousand of scattered pieces. If that feels like an inspiration to you at this moment of your life: there is a chance my art will resonate. This is your invitation to my world; and to your own. To grow further and learn more about my own work, I need you: the viewer. You are my mirror. That is why I would love to have you there on the 9th of May. Come with your unique perception, curiosity and honesty: so that together we can learn from each other. Free entry. Spots unlimited.

## Love is in the air…! After the crazy success of our first event, we're back with more connection games! This time, the games will be much shorter (15-20 mins each) to allow for easier rotation. For those who're new here, Affinitee hosts slow dating events focused on discovering relationships built on compatibility over superficiality! **No more swiping, skip the bad dates!** ### *This is how it works:* 1\. Before you arrive at the meetup\, you fill in a fun 5\-10 minute questionnaire before registration below \(if you haven't already\)\. We explore different aspects of relationship compatibility using this questionnaire\. To make use of the pre-matching facility, we recommend registering on the website as well. You may sign up here https://affinitee.eu/au-event-3 2\. A match will be automatically assigned \(if available\)\, based on your given criteria \(age range\, children\, location etc\.\) as well as the overall compatibility score based on your questionnaire answers\. 3\. At the event\, you will be able to try out a multitude of board/card games that are specifically chosen to explore various aspects of relationship compatibility \(moral values\, decision making etc\.\)\. 4\. After each game\, you can choose to switch partners\, or continue with the same\, based on input from either parties\. 5\. At the end of the event\, IF you did indeed feel a spark with someone at the event \(and it is reciprocated\)\, we help you arrange a date with them\. You do not even have to exchange contacts\! **[!!IMPORTANT!!]** We recommend signing up through our website to guarantee a match as early as possible. But of course, even if no match is assigned to you due to late registration or gender imbalance, a majority of the games are still played as groups! *So nobody gets left out and everyone has a chance to meet and match with other singles.* We believe in conscious, compatibility based matchmaking. Don't waste your time dating the wrong people!

**Zondag 10 mei presenteert OPA een boekpresentatie voor Dingen doen denken, het nieuwe boek van auteur Jeroen van den Eijnde en ontwerper Jannie Guo.** Dingen doen denken bevat teksten die Van den Eijnde schreef tussen 1994 en 2025, van persoonlijke observaties tot bijdragen aan vak en publieksboeken over design en ontwerpend onderzoek. Kunstenaar en ontwerper Jannie Guo heeft het boek vormgegeven. Beiden verzorgen een presentatie met aandacht voor de teksten van Jeroen en het ontwerp van Jannie. Walter Jansen van Het Colofon gaat met hen in gesprek. Graag aanmelden via info@hetcolofon.nl met de vermelding van het aantal personen.

* We **start at 11:15** at Raadhuisplein 1, 3951 XT Maarn https://maps.app.goo.gl/WogeofsFNuDyBgrN9 * Length: \~16.6 km (4 - 5 hr hiking) * What to bring: lunch, water, snack. * For whom: As always, sporty folks that like to combine social event with being active in nature. **Getting there by Train:** * To train station: Maarn https://maps.app.goo.gl/UkHaTRXZZW9zG3dn9 **Getting there by Car:** * Parking in the streets close to: Raadhuisplein 1, 3951 XT Maarn https://maps.app.goo.gl/WogeofsFNuDyBgrN9 **Note:** * Please **pay a small fee (3 euro)** to help us cover the (increased) yearly Meetup contribution of 240 euro. We'll ask you to pay before the start of the hike (can be on the day itself). No refunds, but in the unlikely event that hike would be cancelled and you already paid, you don't need to pay for your next hike. Thank you so much! Use the **safe link** here: https://betaalverzoek.rabobank.nl/betaalverzoek/?id=cqlYWv_MTpSjp2VkROXWhA * Keep in mind that the hike can be canceled when the weather is very bad (**always check the event before you go**). * If you RSVP 'yes' we expect you to show-up. Please do not cancel less than 24 hours before the hike. **No-shows** will lead to your removal from the group. Thanks for the understanding. * 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.

Join us for some focused writing time. All writers and all experience levels are welcome and don’t worry, no one will see what you've written. This session is about getting your writing done and meeting other writers in your area. When you show up, say hello to everyone, grab a drink, and get your writing tools ready. Once you’re all settled, take some time to chat with your fellow writers. Once everyone’s arrived, I will lead quick introductions and then set the timer for our quiet and focused writing session. Afterward, we’ll have time to chat and get to know each other. We often talk about our successes and challenges as writers. If you don’t have time to stick around, no worries! **A note about the format** We don’t host critiques or readings. These events are a safe space for writers of all skill levels and genres to work on their craft, so no one will read or critique your writing. For our full event schedule, visit [https://shutupwrite.com](https://www.shutupwrite.com). **Other Important Details:** WiFi name/password: [PLEASE INCLUDE DETAILS] Travel / Parking info: [PLEASE INCLUDE DETAILS]

Tickets may be purchased here: https://hipsy.nl/event/202332-authentic-dating-45-tot-65-jaar After the huge success and sold-out editions our last Authentic Dating events, we're back with a new edition! And this time a 45+ event <3! What to expect We offer playful ways of interacting, partly with a soft, sensory approach and partly through meditative presence. You’ll skip the superficial small talk and learn how to connect in an open, honest, and playful way. During this event, we combine dating with light, conscious touch and body-based exercises. You’ll learn to better feel and communicate your desires and boundaries, while discovering whether there’s a genuine connection. Throughout the afternoon, you’ll move through a series of carefully guided encounters. These experiences help you show up as your true self, communicate openly, and explore different forms of connection. During this gathering, we use accessible, playful, and partly body-oriented exercises to create connection — with yourself and with others. We alternate between working with the whole group and in smaller groups, allowing space for both depth and lightness. We will also offer dating opportunities with 1 on 1 exercises. By the end of the day, you’ll go home feeling connected, inspired, and equipped with practical tools you can apply in your everyday (dating) life. Afterwards, participants will have gotten to know each other in an open, playful, and authentic way, with meaningful — and possibly romantic — connections emerging. Practicalities Date: Sunday, May 10th, 2026 Time: doors open at 12:45, start 13:00 (we start on time; doors close shortly after) Participants: max. 26 Age: 45–65 years Dress code: festive and authentic — dress as you would for a fun date or special occasion. Health: if you’re not feeling well, please stay home out of care for yourself and others. Inclusivity: everyone is welcome, regardless of gender or sexual orientation. Good to know - The afternoon is guided in a safe and respectful setting - You always choose who you want to do exercises with - You can set your boundaries at any time - We facilitate the experience but do not actively matchmake - The main language is Dutch, but you’re welcome to speak English during exercises if preferred - Snacks and drinks are provided (vegan-friendly)

Hi everyone! With good weather present, let’s get together for a picnic-themed meetup! In the spirit of BYO things, feel free to join with food, drinks, blankets to lie down on, games, or just good vibes. If the weather allows and people are up for it, there’s always the possibility of follow-up drinks later that day. Exact Location to meet: Dropped pin https://maps.app.goo.gl/6SbDVFQJdP1WWVdG8 More tips on how to find the group will follow in the comments on the day of the meetup. Hope to see you there! :) In case of bad (NL) weather, the Picnic might be moved to another day.

Join us for a relaxed and friendly matcha tasting meetup. I’ll bring matcha for everyone to try, and you’re welcome to bring your own snacks and drinks, including alcohol if you like. This is a casual event for meeting new people, enjoying Japanese tea culture, and spending a cozy afternoon together. Beginners are very welcome. Free to join.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **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

**Total Eclipse of the Chart: School Redistricting Dashboards** In this presentation, we will explore the utilization of maps, sets, and SQL within a Tableau dashboard to help provide “what-if” analyses generated through the use of a mapped dashboard, providing different scenarios and the potential implications of these. While in this use case we are focused on a large school district, the concepts of utilizing existing data to explore the future impacts of modifying different geographic boundaries can be useful to many industries, balancing the mix of maps with visual analytics. **About Our Speaker** Robert Kramer is the Data Systems and State Reporting Coordinator at South Western City Schools in Grove City. He has worked there for 17 years, serving previously in the roles of Data Analyst, Programmer, and Operations Coordinator. Prior to working at South Western, he worked as a Systems Engineer at Pinnacle Data Systems in Groveport. He graduated in 2005 from The University of Toledo with his Bachelor’s in Computer Science and Engineering, and a minor in Mathematics. Robert resides in Obetz with his wife, and their 15 and 12 year-old daughters. He was also just elected to his 3rd four-year term on the Obetz City Council. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

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.

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

Join us for a practical, beginner-friendly guide to choosing the right large language model. We’ll compare major models like ChatGPT, Claude, Gemini, and Llama, talk about when to use hosted APIs versus local models, and break down the tradeoffs around cost, speed, quality, privacy, context windows, coding ability, and reliability. You’ll leave with a clearer mental model for picking an LLM based on your actual use case instead of hype, benchmarks, or brand names. No deep AI background required. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. 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)

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com