Microservices

Kom naar het HaHaHo Makers Lab Utrecht voor een avond vol kennis & ervaringsdelen en maken, met de focus op elektronica met microprocessoren zoals Arduino & Raspberry Pi, LED’s en meetapparatuur. 19:00 Inloop + opzetten apparatuur 19:45 Standup: wat wil iedereen doen en/of leren deze avond? 20:00 Parallelle activiteiten: – startactiviteiten voor nieuwe deelnemers (Arduino, soldering, meetapparatuur, etc.) – onderlinge kennisuitwisseling adhv de wensen uit de standup – werken aan het gezamenlijke [PraatPaal-project](https://github.com/hadoopmarc/hahaho-interactive-pole) – werken aan je eigen project – ordenen/markeren van de ladenkasten met elektronisch componenten 21:30 Start met opruimen 21:45 Einde en verlaten van de Bibliotheek Wij zijn meestal met een groep van een kleine tien (er is ook nog een whatsapp aanmeldingslijst). Een laptop is niet noodzakelijk maar komt vaak van pas! We vragen een vrijwillige donatie van €5,55 per avond om de inventaris met apparatuur en elektronische componenten op peil te kunnen houden. English 19:00 Room available for setting up equipment 19:45 Standup: what are the participant’s plans and wishes for the evening? 20:00 Parallel activities: – starter activities for new participants (Arduino, soldering, measuring equipment, etc.) – sharing knowledge as follow-up on the plans and wishes expressed during the standup – working on the community [Interactive Pole project](https://github.com/hadoopmarc/hahaho-interactive-pole) – working on your individual project – sorting the chest of drawers with electrical components 21:30 Start decluttering the room 21:45 End: leave the Public Library Most evenings see a group of about 10 people (there is an additional whatsapp list). Bring your laptop if you want to program microcontrollers! We ask for a voluntary donation of €5,55 per evening to maintain the inventory with equipment and electrical components.

**Wil jij impact maken als je voor een groep spreekt en tegelijkertijd stappen zetten in je carrière?** * Dan zijn **spreken in het openbaar, leiderschap en communicatie** dé belangrijkste vaardigheden die je moet beheersen. * Maar waar kun je deze vaardigheden leren en op een veilige manier oefenen? Bij ons! **Goudenraad Toastmasters van het Gooi**! In het prachtige **Huis van Eemnes**! * Verder over ons: * Met het bewezen en succesvolle **100-jarige Toastmasters-programma** van deze **wereldwijde organisatie** zet je stappen om zelfverzekerd voor een groep te staan en echte impact te maken. * Goudenraad is de **tweetalige club (Nederlands en Engels)** in het Gooi voor professionals, ondernemers, trainers, managers, docenten, technici en iedereen die op een leuke manier wil groeien en zijn communicatie- en leiderschapstalent verder wil ontwikkelen! * Wij komen **twee keer per maand** op een **maandag avond** samen in Het Huis van Eemnes, waar we uiteenlopende speeches in zowel het Nederlands als Engels horen en geven. Daarnaast ontvangen we **opbouwende feedback** die je van collega's misschien niet snel zou krijgen – en dat is **goud waard!** * Ook hebben wij regelmatig **mini-workshops en improvisaties** * Als Toastmaster kun je **wereldwijd netwerken** **met een internationale groep professionals,** deelnemen aan het **European Trainer's Network** en meedoen aan **Toastmasters-wedstrijden en conferenties.** En dat alles voor een **zeer betaalbare prijs!** Aarzel niet en meld je aan om **gratis en vrijblijvend als gast** een van onze bijeenkomsten bij te wonen. Email: goudenraadtoastmasters@gmail.com Adres: Huis van Eemnes, Noordersingel 4, 3755 EZ Eemnes

Sick and tired of the LinkedIn hype machine surrounding the 50th newly released Copilot this week, or that one framework switching names 3 times in a single month? Wondering what exactly is going to change (or already has) for you as a software engineering professional before or after the AI bubble pops? In this talk, software/cloud architect, engineering nerd and ex-CTO Kevin takes you through a full circle moment, partially revisiting a talk from this very series of Technights 5 years ago before using a number of actual studies and experiences to help you with those exact questions based on (gasp) data and verified results. We'll discuss where we're at as an industry with plenty of jokes/memes along the way, but hopefully also walk away with the knowledge of what skills, methods and ways of working are provably (still?) effective in this new AIge of engineering for you to practice. **Program:** · 17:00 \- 17:30 \| Walk\-in · 17:30 \- 18:30 \| Diner · 18:30 – 19:30 \| Talk · 19:30 – 21:00 \| Borrel **🗓️ Date**: Maandag 2 maart 2026 **⏰ Time**: 17:00 - 21:00 **📍 Location**: Nevelgaarde 20G, 3436 ZZ Nieuwegein ❗️**NOTE**: Our official name is PSG technauts. However, when you arrive at Nevelgaarde 20G, 3436 ZZ Nieuwegein, please follow the signs for **Open Web IT B.V.** This will guide you to the correct office.

Craft night done right at the Krachtcentrale! Looking to activate your imagination? Join us for a night of watercolor painting - this time it's flowers! Grab a drink at the bar, then find us at a big table. Bring your own watercolors or use what we have on-hand. No experience needed, just your curiosity and creativity. This is a fun, social evening of painting and chatting while making our own little messy masterpieces. Come solo or with friends. About your host: Michelle is a Huizen based creative, originally from Portland, Oregon. Often crafting with paints, pens, fabric, woodblock, ceramics and more, she has loved playing with color since she was a kid.

Love is in the air…! Our new initiative launches right after this years Valentine’s Day, for all you singles out there! **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. We arrange matchmaking rendezvous events across the EU. 2. Once you arrive at the meetup, you fill in a fun 5-10 minute questionnaire on [affinitee.eu](https://affinitee.eu/) . We explore different aspects of relationship compatibility using this questionnaire. 3. Our matchmaking platform matches you up against other participants and provides a compatibility score against each of them. 4. Our organizers will then pair you up based on the match scores, and you will then proceed to play a well thought out connection boardgame, where you will be to able explore various aspects of living together as a couple. 5. Once done and if both parties approve, you will then be directed to one of the couple seats to get to know each other better! We believe in conscious, compatibility based matchmaking. Don't waste your time dating the wrong people! Note: As you may imagine, the turnout could potentially be gender imbalanced. If this does indeed happen, not to worry, you can still enjoy a wonderful boardgame night and maybe even find a good friend!

Philosophy Now founder Rick Lewis will discuss the importance of perspectives and points of view in philosophy. ATTEND IN PERSON OR ONLINE This event is sponsored by the Royal institute of Philosophy. Lecture and discussion! See you there? For the full programme of events pls see pfalondon.org

ATTEND IN PERSON OR ON ZOOM In many different areas of philosophy, including ethics and philosophy of mind, difficulties arise from – or are made more intractable by – confusions over the viewpoints from which different claims are being made. Thomas Nagel explored this back in 1986 in The View From Nowhere, a book which focuses particularly on the interplay between subjective viewpoints and the objective viewpoint (ie ‘the view from nowhere in particular’). I was inspired by his book but I’m more interested in the differences between different human subjective viewpoints. I’ll take a look at a few of the many resulting philosophical tangles. In each case I’d also like to ask: what exactly is it to have a particular point of view? And is it more accurate to say that each of us has a point of view or that each of us is a point of view? Rick Lewis is the Founder and Editor of [Philosophy Now](https://philosophynow.org/) magazine, the most widely-read philosophy periodical in the English language. Lecture and discussion! See you there? This event is sponsored by the Royal institute of Philosophy. For the full programme of events pls see [pfalondon.org](http://pfalondon.org)

** Registratie voor deze editie gaat vier weken voor aanvang open! ** **17.00 - 18.00** Inloop & eten **18.00 - 18.10** Openingswoord Rubicon **18.10 - 19.00** **Stefan Strube** - *Entra Verified ID: Good, better, best option to secure issuance of Verifiable Credentials* Met Entra Verified ID kun je je eigen aangepaste Verifiable Credentials maken, en je wilt er zeker van zijn dat deze credentials aan de juiste personen worden uitgegeven. Er zijn verschillende opties om het uitgeven van Verifiable Credentials te beveiligen, en Stefan neemt je mee langs zijn good, better en best opties. Doe mee aan deze zeer technische sessie met live demo’s en leer hoe je de uitgifte van Verifiable Credentials veilig inricht. **19.00 - 19.10** Break **19.10 - 20.00** **Vito Minheere** - *Azure Managed HSM: Veilige sleutelbeheer en compliance in de praktijk* Met de komst van de Cyber Resilience Act (CRA) in 2027 en de groeiende eisen aan databescherming, wordt het gebruik van HSMs steeds kritischer voor organisaties. Maar wat is een HSM precies, en hoe pas je dit toe in Azure? Ik leg uit hoe Azure Managed HSM integreert met Azure Key Vault, en hoe je lokale en Azure RBAC kunt inzetten voor een robuust beveiligingsmodel. Tot slot deel ik praktische tips voor het beheren van HSMs met Terraform en Azure DevOps, gebaseerd op mijn ervaring hiermee in mijn dagelijkse werk. **20.00 - 20.10** Break **20.10 - 20.30** Pubquiz! **20.30 - 21.30** Borrel en einde

Met veel enthousiasme kondigen we de eerste meetup van 2026 aan, gehost bij Flink Software in Nijmegen. **Programma** 17:30 - 18:00 Inloop + hapje/drankje 18:00 - 18:45 **Tame your Llama, run AI in Java** \- Lutske de Leeuw 18:45 - 19:00 Pauze 19:00 - 20:00 **Breaking Bad (Code): An Interactive Guide to Security Code Review** \- Arjan Gelderblom \(First8 Conclusion\) 20:05 - 21:00 Netwerken en gezelligheid **Tame your Llama, run AI in Java** \- Lutske de Leeuw Ready to supercharge Java projects with AI? This session will demonstrate how Java developers can harness the power of Llama models locally to create AI-driven applications without needing a deep machine learning background. The session begins with the essentials, covering environment setup, and dives into loading and running Llama models in Java. Through hands-on examples, attendees will learn how to use Llama for powerful tasks like natural language processing and classification, bringing intelligent features to Java applications. Forget complicated setups and steep learning curves. By the end of the session, participants will be equipped to incorporate advanced AI into their Java apps with ease. Whether enhancing user experiences, automating tasks, or improving decision-making, this talk provides practical skills to bring cutting-edge AI to any project. Takeaways: \- How to set up and run Llama models in a Java environment\. \- Practical applications of Llama for natural language processing and classification\. \- How to seamlessly integrate AI\-driven functionality into existing Java projects\. Don’t miss the opportunity to explore the world of AI with Java. This session offers a code-centric, hands-on dive into Llama, leaving attendees with actionable skills ready for immediate use in real-world applications. **Breaking Bad (Code): An Interactive Guide to Security Code Review** \- Arjan Gelderblom \(First8 Conclusion\) Most security vulnerabilities slip through code review not because they're cleverly hidden, but because reviewers don't know what patterns to recognize. While automated tools catch obvious flaws, the subtle logic errors and architectural weaknesses that lead to real breaches require a trained human eye—and most developers have never been taught how to look. This interactive talk transforms participants from passive code readers into active security reviewers. Through five progressively challenging code review exercises drawn from real-world vulnerabilities, attendees will learn to spot security flaws across multiple vulnerability categories. Between challenges, we'll build a systematic framework for security-focused code review: developing an attacker's mindset, recognizing dangerous patterns, performing data flow analysis, and prioritizing security concerns based on risk. This session is designed for developers at any experience level who conduct or participate in code reviews. No prior security expertise required—just bring your ability to read code and willingness to think like an attacker. **We kijken ernaar uit je te zien op 5 maart! 👋**

***In this meetup, we explore why traditional feedback systems fail and what it really takes to build a culture of dialogue.*** ***\*\*\*Attention! This is an in-person event only. We need a minimum of 10 attendees for gaining the most value (besides the hosts). We will notice you in advance for a go/no go around February the 20th, 2026 \*\*\**** *Drawing from real consultancy experience and organizational case studies, we’ll unpack how feedback is shaped by deeply embedded systems of judgment, social conditioning, business culture, and biological responses to threat.* **Cool concrete case studies shared of different organizations with a diversity of challenges.** Let’s be honest: the word “feedback” can make your stomach clench. We brace for awkward conversations that end in painful silence, or we swallow our frustration to keep the peace. We worry about disrupting relationships or being misunderstood, so we often say nothing at all. But what is the true cost of this silence? Misunderstandings fester, trust erodes, and team morale quietly slips away. Ironically, by avoiding feedback to protect our relationships, we often end up creating the very disconnection we feared. As a result, we've developed a deeply unhelpful relationship with feedback treating it as a confrontation to be dreaded rather than a conversation for connection and growth. **Shift consciousness, habits, and leadership behavior at every level. Explore how to create cultures of dialogue instead of confrontation, where people feel seen, heard, and able to grow.** *** ### **Agenda** 17:30 - 18:00 Walk in 18:00 - 18:45 * Welcome & personal story * Current Systematics of Feedback 18:45 - 19:15 FOOOOD 19:15 - 20:30 * Clear Case Studies Example(s) of Feedback Systematics * Change the System of Feedback 20:30 Netwerk + Walk Out 21:00 Please go home you lovely people **Who Should Attend:** * Leaders * HR Professionals * Scrum Masters * Agile Coaches * Change Agents * Anyone who want to move beyond labels and is interested in creating a feedback culture.

Hey Everyone! 👋 **Location:** \- On\-site: Dataroots Offices\, Arnould Nobelstraat 32 Leuven \- Online: Zoom link TBA **Practicalities for the evening on Thursday, March 5th:** \- 18:00: Doors Open\, pizza & drinks \- 19:00: Speaker Talks \- 20:30: Networking & Drinks **Welcome to edition 14 of the Generative AI Belgium Meetup! 🚀** This time, we go on a quest. Many epics speak of the brave and the adventurous going on a quest to conquer, slay, tame, or train a dragon along the way. The last three years of AI developments have their own stories of creativity, novel paths, and unforeseen challenges that seemed too big to tackle. In this edition, we want to bring some stories of people and teams who didn't choose the easiest path, but the most interesting one. Join us on March 5th at Dataroots, Arnould Nobelstraat 32, Leuven, to meet these brave souls and get a feel for what it takes to tackle a challenge from scratch. Whether it's navigating the dragon that is the EU AI Act, training and running a custom language model, or building production-ready systems, every path has its own fire-breathing challenges. See you there! **Line-up:** \- 🐉 [Niels Tack](https://www.linkedin.com/in/niels-tack/): Taming The EU AI Act - Compliance as code \- 🏰 [Sohum Bhatt](https://www.linkedin.com/in/sohum-bhatt-530114230/): Taming Local LLMs to build applications \- ⚔️ [Maarten Vandeperre:](https://www.linkedin.com/in/maarten-vandeperre/) Taming AI Sovereignty \- 🤺[Lode Nachtergaele:](https://www.linkedin.com/in/lodenachtergaele/) Taming Agentic RAG - How Agentic Beats RAG Big thanks to Dataroots for hosting us and to our sponsors: In The Pocket, BruCON, Red Hat, Collibra, Plainsight & Volta Ventures for supporting the community.

## 🎨**Activity for EXPATS & English Speakers** ☕ Are you an art enthusiast living in or around **Amersfoort, Hilversum, Utrecht, Nieuwegein, IJsseltein, De Bilt and the rest of cities of the Utrecht's province** who love painting or drawing? Maybe you've felt the joy of creating but struggled to find others who share your passion and speak **ENGLISH**? **You're not alone! 😉** ✨✨✨✨✨✨✨ ## 🖌️**About this event** You will meet other Art Lovers like you to Draw, Paint and have some drinks Together ! Our events are not just about sketching or creating art—they’re about building connections. Every two weeks, we meet at a café to have a relaxing time drawing a painting. Please keep on mind that **ENGLISH i**s the official language we will use to integrate everyone in our conversations. ⭕⭕⭕➡️ **IMPORTANT ⬅️** ⭕⭕⭕⭕ ### 👩🏻‍🎨**Book formally your Seat 🪑via [WHATSAPP](https://bit.ly/3BXXE0f)** **If you want to confirm officially your attendance and separate your seat🪑. Book your seat in meet-up, and contact us via [WHATSAPP HERE](https://bit.ly/3BXXE0f) to receive more information on the address of our activities.** **Thanks a lot for your understanding!** 💐🥰 ✨✨✨✨✨✨✨ ### 👩🏻‍🎨**How Does It Work?** This event is simple, this initiative takes 2 Hours. Most of the participants use pencils, water pencils or watercolours. Main aim is to socialize while we draw. There will be plenty of time to talk and get to know each other. We have to mention that this event is suitable for all levels. Many have started to draw in our event actually. Also it is very important that you **[JOIN US AT OUR WHATSAPP COMMUNITY](https://bit.ly/3BXXE0f),** to stay up to date on our upcoming events and participate in our Drawing and Painting Contests! **👉: [https://bit.ly/3BXXE0f](https://bit.ly/3BXXE0f)** 🍀 ✨✨✨✨✨✨✨ ### ☕**Where?** We will meet in different cafes mainly in the *center of Amersfoort ( and some occasions in other cities around)*. I will inform you of the exact place some days in advance this event. The place will depend on the number of attendees. ✨✨✨✨✨✨✨ ### **🎟️ What is included?** 🟢 **2 HOURS TO HAVE FUN!** 🟢 **15 mins warming-up creative activity and paper material**🖌️🎨 🟢 New friendships and **conversations in ENGLISH** in a relaxed atmosphere 🟢 **Souvenir picture** with you and the rest of Art Lovers 📷 🟢 Exclusive **access to our Art Lovers Community** on which you will receive: ***\~\~\~ Drawing challenges,*** ***\~\~\~ Training content,*** ***\~\~\~ FREE Entries only to members*** ***\~\~\~ Drawing Competitions*** 🟢 Time to **create alongside fellow artists and amateurs** 🟢 The freedom to **work at your own pace** 💃🕺🎈 ✨✨✨✨✨✨✨ ### 🖼️**Art Materials?** Bring your own practical art materials to be adaptable to sketch on a coffee table. Like your sketchbook, pencils, watercolor, markets, pencils, your Tablet..etc ✨✨✨✨✨✨✨ ## **See you to Paint, Draw, and drink together!🌟☕🍷🍪🍰**

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

Meeting @ Improving's office in Downtown Columbus, near Cosi. Parking is paid, food & drink are free! This time we're hanging out after the long winter break. We are going to look at a group-member's project used to help learn the fundamentals of Go, and if time allows, we can take a look at how we like to build Go projects using AI.

Connected Westerville Night of Networking flips the script on networking, with surprises and connections that'll make you say, "Who knew networking could be this much fun?!"

Join membersrs of the Central Ohio UX and digital design community for a casual monthly breakfast.

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.