Serverless Architecture

Register here 👉 https://bettermile.com/last-mile-meetup-event Expect inspiring success stories, practical frameworks, and forward-looking perspectives on harnessing technology to reimagine parcel delivery. 📅 Date: 6th May, 2026 🕕 Time: 6:00 PM 📍 Join us in Berlin (Better Space) & Online Let’s connect, learn, and shape the next chapter of last-mile logistics together. In this #12th edition, we explore the AI-Powered Autonomous Parcel Journey - from Depot to Doorstep. Together, we’ll trace how a fully automated last-mile delivery system comes to life: AI-driven route design and agentic dispatching by **Bettermile’s Better Planner,** **Neolix’s autonomous delivery vehicles** handling the final stretch, and intelligent warehouse automation powered by **Flink’s Robotics**. Expect honest conversations, live demonstrations, and a comprehensive overview of how automation and intelligence are reshaping parcel logistics and the future of last-mile delivery. Note: Photographs and video recordings will be made during the event for documentation and promotional purposes. If you prefer not to appear in any visual material, you can participate online without being recorded. Looking forward to seeing you there and sharing insights that matter! [#lastmile](https://www.linkedin.com/search/results/all/?keywords=%23lastmile&origin=HASH_TAG_FROM_FEED) [#lastmilemeetup](https://www.linkedin.com/search/results/all/?keywords=%23lastmilemeetup&origin=HASH_TAG_FROM_FEED) [#berlinmeetup](https://www.linkedin.com/search/results/all/?keywords=%23berlinmeetup&origin=HASH_TAG_FROM_FEED)

⚠️NOTE: The venue is at the top of the bar's stairs.⚠️ Hey there! 👋 Are you passionate about exploring different cultures and connecting with people from all over the world? 🌎✈️ Join our vibrant international community where curious minds come together for some amazing cultural exchange! Our meetups are perfect for anyone who wants to dive into diverse perspectives, have authentic conversations, and build genuine friendships with people from around the globe. 🌍🤝 Whether you're looking to broaden your horizons, practice a new language naturally, or just love meeting people from different walks of life, you'll find like-minded individuals ready to share and learn together. Get ready for interactive sessions where cultural discovery takes center stage! 🎭 Connect with fellow cultural explorers in a welcoming environment that celebrates diversity, fosters understanding, and creates authentic connections. 🎉 We host events across multiple platforms with 30-50 regular participants, and during our peak meetups, we often grow to 60+ people! 🙌 Come join the fun! 👉 **Guidelines for an enriching experience:** * 🍺🥤 Please order a drink upon arrival to support the venue (Required) * 🧹 Show respect for venue staff and maintain cleanliness * 🤝 Embrace courtesy and mutual respect * 🌍 Our focus is on meaningful cultural exchange and understanding - we're here to learn from each other's perspectives and experiences Please note: Venue staff and organizers reserve the right to exclude participants who don't follow these guidelines. We're committed to maintaining a positive environment where everyone can enjoy meaningful connections and cultural exchange opportunities. 🔹🔸🔹🔸🔹🔸🔹🔸🔹🔸🔹🔸🔹🔸🔹🔸🔹🔸🔹🔸🔹 It’s not mandatory, but we are kindly asking for a warm donation of 1€ or more to help cover the cost of posting on meetup.com. If you enjoy the event atmosphere, we’d really appreciate your support🤗 [https://www.paypal.me/harinezumi928](https://www.paypal.me/harinezumi928) If there's a fee for the transfer, you're also welcome to give the donation in cash directly to the organizer on the day:)

***Community Partnership with 42 Berlin - Main Regestration*** ***https://www.eventbrite.de/e/mai-ist-fur-ai-opening-event-42-berlin-tickets-1984054863506?aff=ebdsoporgprofile*** Welcome to the future! Join us at the 42 Berlin campus to celebrate the official launch of "Mai ist für AI 2026". Let's talk AI. **Berlin’s most critical exploration of the AI age is back.** After last year's massive success, 42 Berlin is proud to kick off **Mai ist für AI 2026:** a month-long collision of code, art, and ethics designed to challenge the paradigm shifts defining our tech-driven future. This opening event is designed to look beyond the hype. We are bringing together developers, artists, industry leaders, and the 42 community not just to celebrate what is possible, but to ground the conversation in critical thought. **Agenda:** **18:00** – Doors Open **18:30** – Welcome: The mAI Manifesto **18:40** – **The Integrity Stack: Aligning Research, Policy, and Deployment for Reliable AI** * [Carmen Loew](https://www.linkedin.com/in/carmen-loew/ "https://www.linkedin.com/in/carmen-loew/") \- Founder and COO of Sapper Intelligence * [Dat Daryl Ngo](https://www.linkedin.com/in/datdarylngo/ "https://www.linkedin.com/in/datdarylngo/") \- AI Architect and VP of Strategy at Arize AI * [Dei Vilkinsons](https://www.linkedin.com/in/delta/ "https://www.linkedin.com/in/delta/") \- Founder at HASH * [Michael Bornholdt](https://www.linkedin.com/in/michael-bornholdt-pi314159/ "https://www.linkedin.com/in/michael-bornholdt-pi314159/") \- Senior AI Solutions Architect Public Sector at Merantix Momentum * [Monika Kwiatkowski](https://www.linkedin.com/in/datascienceberlin/ "https://www.linkedin.com/in/datascienceberlin/") \- Doctoral Researcher in Machine Learning at Technical University Berlin **19:20** – mAI Programme Outlook **19:30** – Networking **20:00** – Performance & Dance **22:00 – End of Event** Whether you are actively coding the future or simply curious about the intersection of human and machine, join us on campus to connect with Berlin's brightest tech minds. We host the opening Event with [Neo4j](https://neo4j.com/ "https://neo4j.com/") as offical Community Partner. Space is limited. Secure your spot now and be part of the conversation.

Ready to captivate any audience, nail your next presentation, or give feedback that people actually enjoy hearing? Then come check out **First Berlin Toastmasters**, Berlin's oldest public speaking club. We're a warm, supportive, and international community here to learn, practice, and grow together. Our meetings are full of laughter, and every voice adds something special. The stage is a safe space, so come by, listen, and see how much fun communication can be. Please, be our guest! The most important people in the room aren't the speakers, they're the audience. Your presence, energy, and reactions are what bring the evening to life. **When** 🗓️ Every **1st & 3rd Wednesday** of the month 🕒 Doors open at **6:30 PM** \- Event starts at **6:45 PM** sharp **Where** St. Lukas-Kirche (near Anhalter Bahnhof) Bernburger Straße 4-5 10963 Berlin 📍 [https://goo.gl/maps/AhDfDmVndqbC9A1C9](https://goo.gl/maps/AhDfDmVndqbC9A1C9) You’ll find us in the **Gemeindesaal** on the first floor of the building to the right of the church. We look forward to welcoming you! Best wishes, John aka Yevgen Schweden - VP Public Relations Important note: We take pictures and clips during our meetings for promotional use only. By attending our meetings, you agree to that by default. If you don´t want to be on any picture, please let the VP PR or another representative from the board know (for example the president.)

🚨🚨🚨🚨 IMPORTANT [Registration Link](https://luma.com/6k5t7qio) 🚨🚨🚨🚨 Registration via **luma** https://luma.com/6k5t7qio 🌍 ABOUT THIS EVENT Join us for our next Berlin AI Builders Workshop, organized by GDG Berlin and hosted at Ojin AIxHaus. This session is all about hands-on learning and real-world experimentation. We’re bringing together developers, engineers, and AI builders for a practical deep dive into multimodal AI — with live demos, guided exercises, and plenty of room to build. Whether you're exploring multimodal systems, working with modern AI stacks, or just curious to get your hands dirty, this one is designed for you. 📍 EVENT DETAILS • Location: Ojin AIxHaus — Chausseestraße 36, 10115 Berlin • Date: Wednesday, May 6, 2026 • Time: 18:00 – 21:30 (GMT+1) ⚠️ CAPACITY • Limited spots available \~ 50 🚨 IMPORTANT 🚨 • Entry is first come, first served — arriving early is recommended 🎤 AGENDA 18:00 – Doors Open Get settled, grab a drink, and meet fellow builders 18:30 – 18:40 — GDG Berlin Welcome 18:40 – 18:55 — Ojin Introduction & Platform Demo 18:55 – 21:00 — Workshop : Hands-on Introduction to Multimodality • By Antonio Rueda-Toicen — Senior Developer Relations Manager @ NVIDIA 🌇 Rooftop Networking from 21:00 onwards 🥨🍹 FOOD & DRINKS Drinks and snacks will be provided (No warm food for this event) ☁️ GOOGLE CLOUD CREDITS We’re planning to offer Google Cloud credits to attendees so you can explore and experiment on GCP after the event. Activation details and instructions will be shared on-site. 🏢 ABOUT THE VENUE Ojin AIxHaus — The Human AI Company, a collaborative community space in Berlin Mitte where scientists, machine learning engineers, founders, creators, and AI enthusiasts come together to build the future of AI. Ojin AIxHaus is free to join and is currently curating its 2026 events calendar. Have an idea for a meetup, workshop, or hackathon? Bring your fire — they bring the space 🔥 👉[ https://ojin.ai/community](https://ojin.ai/community) 🙏 THANKS & CREDITS A big thank you to Ojin AIxHaus for hosting and supporting the Berlin AI community And a huge thanks to everyone helping make these events possible 💙

## DNA. presents: "CREATIVE WRITING & WINE" \- A space where creativity flows and every sip inspires\. Settle into Your Wednesday evening with a glass of wine in hand and step into a cozy, inspiring atmosphere made for sharing stories, listening deeply, and letting Your own voice come alive. Our storytelling and poetry evenings are open to everyone — whether You're just beginning to explore spoken word or You’ve been writing for years. No pressure, just presence. ##### *With gentle, uplifting prompts and space to express Yourself, You’ll create, share, or simply enjoy the power of words in a warm, welcoming circle.* Whether You’re planning a soulful midweek date, coming alone to unwind, or meeting friends for something different, this is Your moment to connect, reflect, and celebrate the beauty of language. ##### *Each gathering offers something new: fresh themes, meaningful conversations, unexpected moments of truth, and a community that listens with its whole heart.* ##### ‍ See Us Soon :) Love. Garen & DNA. *** ‍ For more insights, follow us on IG: [@nightart.club](https://www.instagram.com/nightart.club) \*Members of Dair Night Art e.V. and Subscribers of DNA. Art GbR.

**Two talks. One founder story. One reality check on AI. No fluff.** **=== Please see the English version below ===** Vraćamo se sa 7. okupljanjem ljudi iz sveta tehnologije i preduzetništva iz bivše Jugoslavije (ex-YU), u organizaciji [Nemačkog kutka](https://nemackikutak.com/) i [Serbian Entrepreneurs](https://www.serbianentrepreneurs.com/). Događaj se održava na engleskom jeziku i otvoren je za sve - bilo da dolazite iz regiona ili ste deo šire zajednice. **\# Datum i lokacija** • Sreda, 6. maj 2026 • cognee.ai – Prilaz 4, 1. sprat, Paul-Lincke-Ufer 39–40 • Početak: 18:00 **\# Predavači i teme** Dva predavanja. Jedna osnivačka priča. Jedan ozbiljan pogled na veštačku inteligenciju. Sirovo, bez ulepšavanja. **Milica T. Jovanović** je senior istraživač korisničkog iskustva sa više od dve decenije iskustva u dizajnu, istraživanju i razvoju proizvoda. Bavi se razumevanjem stvarnog ponašanja korisnika i pretvaranjem uvida u bolje odluke u razvoju proizvoda, uz poseban fokus na ulogu veštačke inteligencije u istraživanju. U ovom predavanju, Milica govori o tome da li veštačka inteligencija treba da zameni istraživače korisničkog iskustva — gde daje rezultate, gde ne i šta se usput gubi. Takođe će pokazati kako se veliki jezički modeli mogu koristiti u istraživanju bez stvaranja lažnog osećaja sigurnosti. • **Tema:** Istraživač vs. mašina: Da li veštačka inteligencija može da zameni istraživanje korisničkog iskustva? **Jovan Stevović** je izvršni direktor i suosnivač kompanije Chino.io. Živi između Italije i Nemačke i radi u jednom od najzahtevnijih regulatornih okruženja — digitalno zdravstvo. Doktorirao je u oblasti inovacija u zdravstvu i ima više od deset godina iskustva u industriji, radeći na preseku veštačke inteligencije, usklađenosti sa propisima i razvoja proizvoda. U ovom predavanju, Jovan deli iskustvo izgradnje i prodaje kompanije. Od ideje, prvih odluka i obezbeđivanja finansiranja do toga kako zaista izgledaju prodaje kompanija iza kulisa. Iskustvo iz prve ruke koje nijedna knjiga ne može da prenese. • **Tema:** Od nule do prodaje: realna slika preduzetničkog puta **\# Program događaja** * **18:00 - 18:30** Ulaz i upoznavanje * **18:30 - 18:40** Uvodna reč * **18:40 - 19:00** Milica T. Jovanović: Istraživač vs. mašina: Da li veštačka inteligencija može da zameni istraživanje korisničkog iskustva? * **19:00 - 19:15** Pitanja i odgovori * **19:15 - 20:00** Umrežavanje uz hranu i piće * **20:00 - 20:20** Jovan Stevović: Od nule do prodaje: realna slika preduzetničkog puta * **20:20 - 20:35** Pitanja i odgovori * **20:35 - 20:45** Završna reč * **20:45 - 21:15** Umrežavanje uz hranu i piće * **21:15 - dalje** Prelazak u obližnji kafić na druženje i piće **\# Registracija** Ulaz je besplatan zahvaljujući cognee.ai, koji sponzoriše događaj i podržava zajednicu. Broj mesta je ograničen na 80 učesnika. Molimo vas da potvrdite dolazak kako bismo mogli da isplaniramo prostor, hranu i piće. Gradimo, delimo i podržavamo jedni druge. Vidimo se! **==================================================================** **======================== ENGLISH VERSION ========================** **==================================================================** We're back with the 7th gathering of builders, founders, and tech folks from the former Yugoslavia (ex-YU), organized by [Nemački kutak](https://nemackikutak.com/) and [Serbian Entrepreneurs](https://www.serbianentrepreneurs.com/). The event is held in English and open to everyone - whether you’re from the region or just part of the broader scene. **\# Date and Location** * Wednesday, May 6, 2026 * cognee.ai - Courtyard 4, 1st Floor, Paul-Lincke-Ufer 39-40 * Start: 18:00 **\# Speakers and topics** **Two talks. One founder story. One reality check on AI. No fluff.** **Milica T. Jovanović** is a Senior UX Researcher with over two decades of experience across design, research, and product. She focuses on understanding real user behavior and turning insights into better product decisions, with a growing interest in the role of AI in research workflows. In this talk, Milica explores whether AI should replace UX researchers: where it works, where it fails, and what gets lost along the way. She shares how to use LLMs in research without falling into the trap of false confidence. * **Talk:** Researcher vs. The Machine: Should AI replace the UX researcher? **Jovan Stevović** is the CEO and co-founder of Chino.io, living between Italy and Germany and operating in one of the toughest regulatory environments: health tech. With a PhD in healthcare innovation and 10+ years in the industry, he operates at the intersection of AI, compliance, and product. In this talk, Jovan shares a raw perspective on building and selling a business: from day zero decisions and fundraising to how exit deals are actually structured behind the scenes. First-hand experience no book can teach. * **Talk:** Day Zero to Exit: The Founder’s Full Circle Reality Check **\# Timetable** * **18:00 - 18:30** Entry & networking * **18:30 - 18:40** Opening note * **18:40 - 19:00** Milica T. Jovanović: Researcher vs. The Machine: Should AI replace the UX researcher? * **19:00 - 19:15** Q&A * **19:15 - 20:00** Networking with food and drinks * **20:00 - 20:20** Jovan Stevović: Day Zero to Exit: The Founder’s Full Circle Reality Check * **20:20 - 20:35** Q&A * **20:35 - 20:45** Closing Note * **20:45 - 21:15** Networking with food and drinks * **21:15 - open end** Moving to a nearby café for socializing and drinks **\# Registration** Admission is free thanks to **cognee.ai for sponsoring the event and supporting the community**. Spots are limited to 80 participants. Please confirm your attendance so we can plan space, food, and drinks accordingly. Let’s keep building, sharing, and supporting each other - excited for what’s ahead!

Amazon Aurora DSQL is a groundbreaking technology that has a potential to re-define the entire DBMS solutions. Yet there are lots to uncover, lots to learn on the resource! Therefore, we are inviting you experts on Aurora DSQL with an engaging hands-on workshop to experiment uses of Aurora DSQL, and also learn on the topic. **Build a Multi-Region, Active-active Rewards App with Aurora DSQL** In this workshop, get hands-on experience with Amazon Aurora DSQL, a serverless distributed SQL database that delivers active-active high availability. Learn how to build a retail rewards points application with active-active resiliency across multiple Availability Zones and two Regions. Explore how ACID transactions and active-active replication work in Aurora DSQL. Discover best practices for data model and application design and more. You must bring a laptop to participate. This is a hands-on workshop with a practical deep dive into Amazon Aurora DSQL. You work through independent tasks that you need to complete, with support of AWS Facilitators. The event will also begin with an expert talk: "The Evolution of Resilience - Lessons Learned from 25 Years of Infrastructure Architecture" - further details ahead! **When?** 7th of May\, Thursday\,\| 12:30 \- 18:00 **Where?** AWS Office - BER 21 - Tamara-Danz-Str. 13, 10243 Berlin. **How?** [Fill out this form ](https://forms.gle/CMoz6qGraX8HBHVU6)to apply. Limited seats are available. You can only participate in the workshop if you receive a confirmation mail from us (**kadir@berlinawsug.de**). You need to bring your own laptop to this workshop. ❗**Registration - Read Carefully**❗ Participation is free of charge. Your workshop resource usage is also covered. You will be provided a sandbox AWS account. Therefore, you won't need an AWS account! ❗Please register with your full name by filling out this form: [Registration Form](https://forms.gle/CMoz6qGraX8HBHVU6) ❗You need to bring your own laptop to this workshop. Make sure AWS CLI is installed. Contact us if you're not sure how. ❗A confirmation e-mail from Meetup is not relevant. **You can participate only if you receive a confirmation from us: kadir@berlinawsug.de** \-\-\- **Additional Information** **This event is wheelchair friendly.** Help us spread the word, and invite your friends & colleagues! If you're attending with wheelchair and need assistance, please mail us: organisers@berlinawsug.de for further details. Would you like to host AWS UG Event at your company? [Register here](https://bit.ly/aws-host) Would you like to speak at AWS UG MeetUp? [Submit your topic here](https://bit.ly/aws-talk)

Join us for a hands-on, collaborative **4-hour workshop** where we use LLMs to code. We will be implementing the following 3 exercises: [connect four](https://www.hellointerview.com/learn/low-level-design/problem-breakdowns/connect-four) [amazon locker](https://www.hellointerview.com/learn/low-level-design/problem-breakdowns/amazon-locker) and [elevator](https://www.hellointerview.com/learn/low-level-design/problem-breakdowns/elevator) ### **What we will do** We will use the LLM (any free one, like chatGPT) to write code that solves a given problem. Our goal is to not write code by hand, and to produce an application that passes a set of specifications. ### 🛠 **Share ideas about agentic coding** We will be practicing our agentic coding skills: * bring a laptop with Java or Golang installed * know how to code in either Java or Golang * share and explore ideas about how to use LLMs to create production-ready applications ### 💬 **Atmosphere & Logistics** The workshop is **free**. There will also be a 20 min pause, if you want to order snacks.

Bringt gute Laune, schönes Wetter und Interesse mit. Wir treffen uns je nach Tour an unterschiedlichen Orten. Am 1. April 2018 um 15 Uhr gehts los am Eingang zur Akademie der Künste am Pariser Platz neben dem Brandenburger Tor.

Join Aiven and Google Cloud for a hands-on lab to learn building data infrastructure for AI applications in production, and how to run OpenSearch in production for AI and GenAI workloads. ***IMPORTANT: Please register on* \*\*\*[HERE](https://bit.ly/4sLWiua) \*\*\**to secure your sport.*** This interactive, instructor-led workshop is designed for developers and data engineers who want to build and run real-world data pipelines using open source tools. Note: Bring your laptop, we’ll be shipping code together. Agenda: \* 5:00pm\~5:30pm: Check-in, Food, Networking \* 5:30pm\~7:30pm: Tech talks and Hands-on Workshop \* 7:30pm\~8:00pm: Q&A, wrap-up ⚡️ Workshop 1 — Foundations: Build Your Own Pipeline ​Start from scratch and assemble a complete data pipeline using Aiven services. \- Provision and manage services -Connect systems into a unified pipeline ​- Build an observability setup \- ​Query real\-time data across services using SQL ​​ ⚡️ Workshop 2 — Advanced: Real-Time Retail Streaming Pipeline ​Go deeper with a real, production-inspired use case. \- ​Design and implement a high\-quality streaming pipeline \- Work with real\-time retail data flows \- Apply best practices for scalability and reliability What you’ll learn: * Deploy and scale OpenSearch for production * Best practices for vector and hybrid search * Build efficient real-time data pipelines * Design and optimize RAG architectures ​Why attend? * Build a production-style data pipeline * Learn how to connect Kafka, ClickHouse, OpenSearch, and PostgreSQL into a working, real-time architecture. * Learn by doing and Apply proven patterns * Provision services, stream data, and run queries yourself using both UI and CLI workflows. * Walk away with practical approaches you can reuse for streaming, analytics, and observability use cases. Who Should Attend: Developer and data engineer, interested in moving from prototype to production with OpenSearch. ​ **RSVP is not enough. You must apply for a ticket here:** [https://bit.ly/4sLWiua](https://bit.ly/4sLWiua)

Join us for a fun, low-pressure way to connect with techies/non-techies in Berlin. On **May 8th from 6:00–9:00 PM** we'll run the inaugarial **404 Brain Not Found – Tech Trivia Night**—a playful, welcoming tech-themed quiz night where curiosity beats expertise every time. You don’t need to be a developer, engineer, or “tech person” to have a great time. The questions span everything from everyday tech and internet culture to random fun facts, so everyone can contribute and shine. Whether you’re in it to win or just to laugh along the way, you’ll fit right in. Come with a team of 4–6 friends, colleagues, or fellow trivia lovers—or arrive solo and **we’ll match you up with others.** It’s a great way to meet new people, share a few laughs, and maybe learn something unexpected. Expect good vibes, light competition, and plenty of “wait, I actually knew that!” moments. No pressure. No gatekeeping. Just a great evening together. We’ll have a small **prize** for the winning team—something to celebrate your trivia glory and well-earned bragging rights! We kindly ask each participant to contribute **€2**. A small buy-in, but it makes the win even sweeter 😉

Important: Register on the [AICamp event website](https://www.aicamp.ai/event/eventdetails/W2026050708) is required for admission. Join Aiven and Google Cloud for a hands-on lab to learn building data infrastructure for AI applications in production, and how to run OpenSearch in production for AI and GenAI workloads. This interactive, instructor-led workshop is designed for developers and data engineers who want to build and run real-world data pipelines using open source tools. **Note:** Bring your laptop, we’ll be shipping code together. **Agenda:** \* 5:00pm\~5:30pm: Check-in, Food, Networking \* 5:30pm\~7:30pm: Tech talks and Hands-on Workshop \* 7:30pm\~8:00pm: Q&A, wrap-up ​ **⚡️ Workshop 1 — Foundations: Build Your Own Pipeline** ​Start from scratch and assemble a complete data pipeline using Aiven services. \- Provision and manage services -Connect systems into a unified pipeline ​- Build an observability setup \- ​Query real\-time data across services using SQL ​​ **⚡️ Workshop 2 — Advanced: Real-Time Retail Streaming Pipeline** ​Go deeper with a real, production-inspired use case. \- ​Design and implement a high\-quality streaming pipeline \- Work with real\-time retail data flows \- Apply best practices for scalability and reliability **What you’ll learn:** * Deploy and scale OpenSearch for production * Best practices for vector and hybrid search * Build efficient real-time data pipelines * Design and optimize RAG architectures **​Why attend?** * Build a production-style data pipeline * Learn how to connect Kafka, ClickHouse, OpenSearch, and PostgreSQL into a working, real-time architecture. * Learn by doing and Apply proven patterns * Provision services, stream data, and run queries yourself using both UI and CLI workflows. * Walk away with practical approaches you can reuse for streaming, analytics, and observability use cases. **Who Should Attend:** Developer and data engineer, interested in moving from prototype to production with OpenSearch.

We will be hosting our May Meetup. Thanks to Amazon for sponsoring us. Please note that you have to show sign up with your real name and show a Photo ID to the building security before entering the building. Every visitor will have their photo taken that will be printed on their paper visitor badge. This is a requirement from the building security. If you are not ok with that, please do not sign up. You can not bring a +1, everyone needs to sign up. Please only sign up if you plan to come, we will keep notes. *Excited to announce our talks:* **pg_lake: Unifying transactional and analytical data with Postgres** by Celeste Horgan, Sr. OSS Developer Advocate at Snowflake. The common wisdom goes: data is either transactional or analytical, and workloads are OLTP and OLAP-shaped to match. The reality of generating and using data is different, and often we need a bit of both. The pg_lake extension brings OLAP workloads to OLTP Postgres. 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. **I Didn't Know Postgres Could Do That!** by Robert Treat, Principal Database Engineer at AWS and PostgreSQL Major Contributor. PostgreSQL is often thought of as "The Database for DBAs", but what more and more developers are finding out is that what makes Postgres "The Worlds Most Advanced Open Source Database" is its wide array of features, many of which are really geared towards engineers building applications on top of Postgres. In this talk, we'll look at some of the features in Postgres you may not have seen in other database systems, and talk about how you can make use of those features in your applications. Queries, indexing, data types, and more will all be up for discussion as we show you examples of just what Postgres can do.

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

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.

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 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 CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

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.