Data Architecture

This is a public event. https://www.mamalouise.nl/stemmen/#meer Location: Amsterdam https://share.google/cwDD8kYtynE6gveog Please WhatsApp your meetup organisor Mari for your confirmation!

*Since the guided meditations for this event are in Dutch, this description is too.* Wil je je drukke week afsluiten en ontspannen aan het weekend beginnen? Dan ben je geheel vrijblijvend welkom bij de vrijdagavond meditatie van [Jewel Heart](https://www.jewelheart.nl/). Deze meditatieavond heeft een licht en open karakter. De meditaties bestaan uit drie delen. We beginnen met het gewaarworden van je lichamelijke sensaties. In een korter deel twee doen we een loopmeditatie en in deel drie is er een eenvoudige, geleide visualisatie meditatie. Het geheel wordt afgesloten met een gesprek onder het genot van een kop thee, voor wie daar zin in heeft. 📍[Jewel Heart, Hatertseveldweg 284, Nijmegen](https://maps.app.goo.gl/D4FzqLbkaqs2JNDG8). Loop de oprit op en dan is de ingang aan je rechterzijde 🕒Zaal open vanaf 19.30 uur, meditatie van 20.00 tot 21.00 Je bent van harte welkom! Aan deze activiteit kun je per keer meedoen. Er zijn geen verplichtingen. Op vrijwillige basis kun je op de avond zelf een donatie doen. Kijk ook naar onze -[Open activiteiten](https://www.jewelheart.nl/nl/open-activiteiten/) -[Cursussen](https://www.jewelheart.nl/nl/cursussen-overzicht/)

Come play improv theatre in English and kick off your Friday evening with laughter, creativity and new people. This [drop-in workshop](https://www.improvutrecht.nl/drop-in-workshops/) is open to everyone, whether you are trying improv for the very first time or you have played before and want to stay sharp. You do not need acting experience and you do not need perfect English. Many people join us for the first time each week, alongside regular players who keep coming back. The atmosphere is open, playful and supportive, with a real focus on having fun together. During the session you can expect: * Meeting internationals and Dutch players who enjoy playing in English * Fun and accessible improv games inspired by shows like Whose Line Is It Anyway and De Lama’s * Clear introductions to improv principles like listening, accepting ideas and playing together * Plenty of laughter and a few moments where you surprise yourself * A relaxed, social vibe rather than anything competitive or performative We play from 20:00 to 22:00. Doors open between 19:50 and 20:00 and you enter together via the side entrance on Troelstralaan. After the workshop, many people head to O’Leary’s nearby for a drink and a chat. Sign up by adding your name via [https://bit.ly/iudropin](https://l.facebook.com/l.php?u=https%3A%2F%2Fbit.ly%2Fiudropin%3Ffbclid%3DIwZXh0bgNhZW0CMTAAYnJpZBExYzVUWUpNcUx3Qmxyc0tCNnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR5K0FVPivgkRn67BEoDofHkr7Es12_1bq4hDCggWDXNdpNhLZnzLNMNtrNdqw_aem_j1YiiuZaWNnyDZ5jbnCCBQ&h=AT2fpKsMMORdusQhpZ9iv0ed8772wQ5kPJcHxIGz5i8iQEJK0FVlSpqVqEh62oBzSisT7moNRPBSDvWIuZEL9WgLIXRbLyqXfXj7sE7CYyKbKxqnakD0W31HOEXSgK_5tuPYJFStscaUvrh-0pc&__tn__=q&c%5B0%5D=AT3WQkDUYF4F66VuKR4XhsJ2afRvpjsAkK93Octb-hRh_JIzYk-7ePG7XSFfHFYxd9GLxqQgCwnPjN2yiYBNVADfb7VXyjFO1sHIArS4Jo43x4NQHr-b2RMtZUH_TIvYncgegRNFx3P2HDQbu5bCg5dzFhmaWlgHFa4). If you can no longer attend, please remember to remove yourself so someone else can join. The workshop works on a Pay What You Thought It Was Worth basis. Suggested donation is €10 to €20, but you are always welcome regardless of what you can pay. Contributions help cover the room and the professional trainer giving up their Friday evening. **About the teacher this week** This session is taught by [Steven Morgan](https://stevenmorgan.wales). Steven is a British comedian, improviser and teacher with a long international track record both on stage and in the classroom. He was the Head of Teaching at easylaughs in Amsterdam and was cast member of Impro Amsterdam for two years running. He previously organised the Bris Funny Fest in Australia, producing over one hundred comedy shows, and has performed stand up comedy in numerous countries and festivals including the Utrecht International Comedy Festival. Steven has also run corporate workshops for organisations such as Nike, Zoom and the Red Cross, and was one half of the improv duo Tru2U with Rogier Bak. His teaching style is playful, clear and confidence building, with a strong focus on connection, generosity on stage and enjoying the moment rather than trying to be funny. Whether you come to learn, to meet people, or just to have a joyful Friday evening, you are very welcome.

Lieve leden, Vanaf 19:30 op onze oude vertrouwde locatie, MFA Safari Maarssen Dan nog een veel gevraagd onderwerp.. de entree! Vanaf deze post gaan we wel starten met de mogelijkheid tot doneren. Heb je het de afgelopen jaren naar je zin gehad? Overweeg dan te doneren, zo kunnen we blijven vernieuwen! Weet je niet hoeveel? Met 5,- kunnen we al een hoop. Bij binnenkomst op de club zullen we ook een QR-code plaatsen die je kunt gebruiken en natuurlijk.. de vertrouwde spaarpot. Tot de Gamenight!Spellenclub Maarssen --- Board game fanatics and beginners, assemble! We host a GameNight every two weeks on a Friday. We have our own game collection that you can use, but we encourage you to bring some of your favourites as well! No entrance cost. We have coffee, tea and drinks from the fridge for low prices! Parking is free and there are over a hundred spaces in front of the building. Please use the stairs at the back of the MFA Safari building outside to get into the club.

Lieve leden, Vanaf 19:30 op onze oude vertrouwde locatie, MFA Safari Maarssen Dan nog een veel gevraagd onderwerp.. de entree! Vanaf deze post gaan we wel starten met de mogelijkheid tot doneren. Heb je het de afgelopen jaren naar je zin gehad? Overweeg dan te doneren, zo kunnen we blijven vernieuwen! Weet je niet hoeveel? Met 5,- kunnen we al een hoop. Bij binnenkomst op de club zullen we ook een QR-code plaatsen die je kunt gebruiken en natuurlijk.. de vertrouwde spaarpot. ## Tot de Gamenight! Board game fanatics and beginners, assemble! We host a GameNight every two weeks on a Friday. We have our own game collection that you can use, but we encourage you to bring some of your favourites as well! No entrance cost. We have coffee, tea and drinks from the fridge for low prices! Parking is free and there are over a hundred spaces in front of the building. Please use the stairs at the back of the MFA Safari building outside to get into the club.

## 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

## 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.

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!

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)

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.

**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

**Building a great product is one thing—building momentum behind it is another.** Join **Senior Product Manager Adam Solaiman** and **User Experience Manager Tyson Smith** for a behind-the-scenes look at what it takes to turn complex ideas into scalable products inside large organizations. In this session, they’ll share how teams move from ambiguity to execution—navigating organizational complexity, aligning stakeholders, and continuously evolving products after launch. You’ll walk away with insights on how to: * Build and sustain momentum across teams * Adapt to changing priorities without losing direction * Scale products thoughtfully in complex environments Whether you're driving a new initiative or growing an existing product, this conversation will give you practical strategies to keep things moving forward. Come connect, learn, and swap stories with fellow product professionals. \-\-\- Food and drinks will be provided by Switchbox, our generous host. Free parking will be available at the front and back sides of the Switchbox Office.