Cognos

In einer kleinen, gemütlichen Gruppe treffen wir uns regelmäßig, um den Tag mit positiver Energie zu beginnen - für mehr Vitalität und Lebensfreude. Mit Energieübungen, EdxTM nach Dr. Gallo - eine Meridianklopftechnik mit postiven Affirmationen, Atem- & Energieübungen ... und einem netten Gespräch bei Tee und Kaffee. Das Treffen ist kostenlos - Spenden sind willkommen! Wer möchte kann anschließend noch eine Access Bars Session zum Morning Special bekommen: https://www.i-feel-so-good.de/access-consciousness/access-consciousness-einzelsessions/access-bars-sessions.html Anmeldung bitte zeitnah telefonisch oder per whatsapp - die Plätze sind begrenzt

Hello Gophers, Welcome back for another year of Go talks and networking! Would your company like to host our meetup? Let us know! If you'd like to give a talk - submit your proposals here: http://goo.gl/forms/54YvJT223F All talk formats work: short talks (5-10 min) as well as regular length (25 min). If you have more ideas - talk to us at the Gophers slack: https://invite.slack.gobridge.org/ in the #berlin channel, and follow us on twitter: https://twitter.com/gdgberlingo **Speakers**: *Simon Schulte* is a Tech Lead with nearly a decade of experience building scalable backend systems across fast-paced product companies. With a background in business informatics and a passion for Golang, cloud infrastructure, and DevOps, he has spent his career solving complex engineering challenges. He is particularly excited about leveraging AI and LLM workflows to eliminate the tedious, repetitive work that slows developers down — think tech debt, boilerplate, and documentation — so engineers can spend their energy on what actually moves the needle. For Simon, AI isn't about replacing developers; it's about giving them back their time. *Daniel Peralta Madriz* is a backend engineer from Costa Rica with around 6 years of experience working with Golang, although, sadly, he's been spending most of his time lately working with Node.js :(. He is interested in distributed systems, scalability, and developer experience, and is currently experimenting with how to leverage LLMs to safely and autonomously execute repetitive tasks. *Michael Morgen* is a Platform/infra engineer by day, runtime and network optimizations by night. Join in person at: **Talon.One** Talon.One is the incentives engine behind 300 of the world’s most-loved brands, unifying loyalty and promotions on a single flexible platform. Their customers run millions of real-time incentive decisions across markets, channels, and use [cases.As](http://cases.as/) incentives become more strategic than ever, they are continuing to raise the bar for what businesses can build and how fast they can build it Wiener Str. 10, 10999 Berlin https://maps.app.goo.gl/8eMjgWes1E4TBA3c7 or virtually at: https://www.youtube.com/live/qh__TQ1bMF0?is=hw21pk0ZE3HGyaaT *** Agenda 10:49 PM: Networking Networking over drinks and food 7:30 PM: Welcome Welcome words from the organizers 7:35 PM: Talk 1: Go-ing Against the Chaos: Deterministic LLM Workflows / Daniel Peralta Madriz (Backend developer) & Simon Schulte (Techlead of Webhooks and Notifications) @ Talon.One LLMs are powerful, but “it works most of the time” isn’t good enough for production. In this talk, we’ll walk through how to design deterministic workflows around non-deterministic models using Go. From structured iteration loops to validation steps and guardrails, you’ll learn how to move beyond prompting and start engineering reliable LLM-powered systems 8:10 PM: Announcements and break Announcements, HR lost & found, open mic 8:30 PM: Talk 2: About Go Memory Allocator / Michael Morgen, Platform/infra engineer @ Mirantis A short talk about how Go gives memory to your program. We will look at the main allocator parts, why small allocations are usually fast, when Go asks the OS for more memory, and a couple of simple examples where this knowledge helps performance. 9:05 PM: Networking Networking over drinks and food *** Hosted By Natalie Pistunovich, Organizer Ole Bulbuk, Organizer Tim Scheuermann, Organizer Anderson Queiroz, Organizer Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-berlin-golang-presents-hybrid-may-golang-meetup-1/.

An inspiring, high-energy meeting of public speaking, connection, and personal growth in the heart of Berlin. **Mercury Toastmasters Berlin** invites you to our weekly meeting at our new home at **Das Center, Potsdamer Platz**, in the stunning **Historic Imperial Breakfast Hall**. *Experience the **power of prepared speeches** loaded with bold ideas, participate in our **dynamic Impromptu Session**, and **gain valuable insights** during our feedback segment.* *Leave with practical tools, fresh ideas, and renewed inspiration.* *Whether you want to speak up at work, boost your presence, or just meet inspiring people, you’ll feel at home at Mercury Toastmasters Berlin.* *** **[What to Expect:](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/)** ✨ A supportive space to speak, grow, and connect 🎤 Engaging prepared speeches ⚡ Fun, fast-paced impromptu speaking challenges 💬 Feedback session you can actually use 🌍 A friendly, international crowd (around 25–30 people) **Schedule** (times may vary) ⏰ 19:15 - Doors open & networking 🎙️ 19:30 - Prepared Speeches 🏓 20:35 - Impromptu Session (Guest welcome to join) ↩️ 21:00 - Constructive feedback 💬 21:30 - Food, drinks & relaxed socializing **No experience needed.** ***Come curious. Leave energized.*** *** **🤙 [Hear it from our members:](https://maps.app.goo.gl/eRtvR9DRNqU9WZQn7)** *“You can sharpen your public speaking skills and gain tons of confidence, while having fun and making new friends. Mercury is well-structured, fun, and affordable.”* — *Therese Pitt* *“Mercury gave me a safe place to speak, create, and grow. I love the multicultural vibe and supportive community. It’s the best place to learn and have fun.”* — *Krisztina Linka* *** **[Did You Know?](https://mercurytoastmasters.de/about-mercury-toastmasters-berlin/)** Toastmasters is where people go to get better at speaking—and grow into confident communicators and leaders. Today [Toastmasters ](https://mercurytoastmasters.de/about-mercury-toastmasters-berlin/)has 350,000+ members across 16,000 clubs in 143 countries. And [Mercury](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/) is one of the best places to experience it. So bring your curiosity, your energy—and just be yourself. Whether you’re just starting or ready to level up, there’s a place for you here. *** **[Wondering what you get as a member?](https://mercurytoastmasters.de/membership-mercury-toastmasters-berlin/)** Think expert feedback, real-world speaking practice, and a supportive crew that’s got your back. [See you Wednesday night! 🎉](https://mercurytoastmasters.de/find-toastmasters-meetings-in-berlin/)

The Minority Report is a weekly stand-up comedy show about identity, culture, and the expat experience. Are you a minority in Europe? Did something weird, awkward, or low-key offensive happen to you this week? This is the space to vent your feelings about it. Every week, comedians Bryan Lee and Moe Singleton take the stage to unpack life as outsiders, offering their unique commentary on topics like race, masculinity, relationships, and life between cultures. Add weekly special guest comedians and “question time” with the audience, and you’ve got Berlin’s most unhinged comedy experience. 🎟️ Want to warm up before the show? Check out our comedy workshop – a beginner-friendly stand-up class with Bryan and Moe, hosted just before the show.

Hola chicos, Moin zusammen, lasst uns Deutsch und Spanisch sprechen und ein paar Bier zusammen trinken, die Idee ist einfach und gut :) Bitte bringt zumindest basis Deutsch oder Spanisch Kenntnisse mit! Vamos a hablar español y alemán y tomar unas cervezas, la idea es simple y buena jaja. ¡Por favor, ven por lo menos con un nivel básico de español o alemán! Danke, gracias!

**Quizfans aufgepasst! Wir besuchen gemeinsam die Quiz Night bei Cafe Lutetia am 13.05. um 18:30. Das Quiz selbst beginnt vorraussichtlich erst um 19:00, das gibt uns eine halbe Stunde zum Ankommen, und uns in Teams aufzuteilen. Für unser Meetup sind zwei Teams mit jeweils maximal 6 Personen reserviert. Damit wir also nicht den Rahmen sprengen, oder einen Tisch umsonst belegen, ist es sehr wichtig, dass ihr euch vorab anmeldet (und ggf. wieder abmeldet, wenn ihr doch nicht könnt). Es wird 4 Fragerunden geben und das Quiz geht bis 22:30/23:00. Und egal, wie wir insgesamt abschneiden, für das Meetup Team mit den meisten richtigen Fragen gibt es einen Preis ;)** Mehr Infos findet ihr hier: [https://altstadt-spandau.de/events/lutetia-quiz-night/ ](https://altstadt-spandau.de/events/lutetia-quiz-night/) Wenn du neu in der Gruppe bist, lies dir bitte unsere Haupt-Gruppenseite durch. Danke! Wir möchten eine Gemeinschaft gründen, in der Menschen sich treffen, austauschen und gemeinsam neue Erfahrungen machen. Unser Ziel ist es, eine offene und fröhliche Atmosphäre zu schaffen, in der neue Bekanntschaften entstehen und interessante Gespräche geführt werden können. Bist du neu in Spandau und hast noch nicht richtig Anschluss gefunden? Lebst du schon länger in Spandau und möchtest nicht immer nach Mitte fahren, um Neues zu erleben? Wenn du Lust hast, Teil dieser Gemeinschaft zu werden und gemeinsam schöne Momente zu erleben, bist du herzlich eingeladen, dich uns anzuschließen! Wir freuen uns auf dich! :) \-\-\- **EN** \-\-\- **Sorry guys, this quiz will be in German only. Feel free to check out our other events, which are all English-Speaker friendly :)** If you are new in this group, please read our main group page. Thank you! We want to create a community where people can meet, exchange ideas and share new experiences. Our aim is to create an open and friendly atmosphere where you can find new friends and have interesting conversations. Are you new to Spandau and haven't really found your place yet? Have you been living in Spandau for a while and don't always want to travel to Mitte to experience something new? If you would like to become part of this community and experience some great moments together, you are welcome to join us! We are happy to see you soon! :)

**\>\> Please note that the event's location will be sent to you once you RSVP <<** Hey, I’m Annabelle, and I’m a recovering bulimic. I struggled with bulimia for 15 years, and I’ve always wished there was a space where I could talk about it openly, without judgment, without shame, just honesty, support, and people who *get it*. People who are also on this journey. People who want to heal and figure out who they are beyond bulimia. So, I decided to create that space. **What is this group about** * A space where you can talk about your **binge eating or bulimia** without feeling judged. * A space to reconnect with yourself — the *you* that exists beyond the eating disorder. * A space for support and real connection with people who are going through (or have been through) the same thing. * A place to share your wins *and* your hard days, and be met with encouragement and support. **What to expect** * Journaling prompts, discussions, games, readings from ED-related literature, meditations, and more. * Deeper conversations — not just about the ED, but about who you are underneath it all. **Who is this for?** * **This group is open to women who are struggling with binge eating or bulimia and *want to recover.*** **What this *isn't*** * This is not therapy. I’m not a therapist and won’t be giving advice on nutrition, exercise, or anything medical. * This is not a place to talk about numbers, weight, calories, or daily food habits. * This is not a place to give unsolicited advice. If someone asks for support, great — but advice will only be shared if it’s asked for. * This is *definitely* not a space that promotes or glorifies eating disorders. **A bit about me** I’m 33, I live in Berlin, and I have a very eclectic taste in music — but I always come back to Nightwish. When I’m not reading memoirs or self-help books, you’ll usually find me looking for a new café around the city or walking in the forest or a park. Some of my favorite podcasts include *The Rich Roll Podcast*, *How I Built This*, *We Can Do Hard Things*, and *The School of Greatness.* I’m a certified life coach, and I’m passionate about guiding people to unlock their own truth and remove the mental blocks that hold them back from pursuing their purpose. Right now, I’m writing a weekly blog called *Life Beyond Bulimia*, which you can find on my Substack. **Before you sign up** The location of this group will be revealed once you RSVP. While the space is kindly provided to us for free, we are asked to contribute 1€ per person per meeting (including myself). There's an online version of this group, to see the dates and register, visit [this link. ](https://www.eventbrite.com/e/1820313028269?aff=oddtdtcreator) To make sure everyone is heard, the meetings will be limited to 10 people at a time. Can’t wait to meet you! Until then, know that you are stronger than you think. 🌹 Annabelle

Stell dir vor, die kritische Stimme in deinem Kopf, die dir einredet, du seist nicht gut genug oder könntest deine Träume nicht verwirklichen, verstummt. Dies geschieht auf wunderbare Weise durch das sanfte Berühren der Access Bars®-Punkte an deinem Kopf. Die Anwendung der Bars® hat positive Auswirkungen auf nahezu alle Bereiche deines Lebens: von Körper und Beziehungen über Sexualität, Heilung und der Manifestation von Geld bis hin zur Lebensfreude, Kommunikationsfähigkeit und Kreativität. Limitierende Glaubenssätze werden auf sanfte Art und Weise aufgelöst, negative Emotionen in Kraft verwandelt. Die Wirksamkeit der Access Bars® bei Ängsten, Depressionen, ADHS und anderen psychosomatischen Symptomen ist wissenschaftlich belegt! Du hast die Möglichkeit, die Access Bars bei dir selbst, deinen Liebsten und sogar bei Klienten anzuwenden. Möchtest du herausfinden, welche weiteren Veränderungen die Access Bars bewirken können? Welche wertvolle Toolbox für Transformation du nach diesem Kurstag mit nach Hause nimmst, erfährst du auf meiner Website: https://www.i-feel-so-good.de/access-consciousness/kurse-ausbildungen/access-bars-kurs.html Bitte beachte, dass die Kursanmeldung ausschließlich telefonisch möglich ist. Bei unseren Kennenlerntreffen hast du die Gelegenheit, eine Session zu genießen und dich mit Praktizierenden auszutauschen. Wenn du ein sehr persönliches Thema in der Tiefe bearbeiten möchtest, lade ich dich ein, eine Einzelsession zu vereinbaren.

This week we are discussing **Malina by Ingeborg Bachmann** We look forward to seeing you! Please remember to cancel your participation in good time if you are not coming. This will give someone else enough time to read the book and come to the meeting. Just a heads up: **The cafe only accepts card payments for amounts over €10**, so you may want to bring some cash for smaller orders. If you have book suggestions, would like to vote on our next reads, or join us for additional activities, please ask someone at the meeting to add you to our WhatsApp group.

Join us for an upcoming in-person Lean Coffee meetup. Lean Coffee is a lightly-structured meeting format where the attendees create the agenda. Bring your management challenges; whether you're managing people, products, processes or beyond, and solve them together with peers from a diverse set of backgrounds. This event is great for anybody trying to create better ways of working and wants to share with + learn from others trying to do the same.

Du möchtest deine Umsetzungskraft und Lebensfreude steigern, wieder ganz bei dir ankommen? Dann lade ich dich herzlich zu einer Access Bars Session ein. Wenn du möchtest, unterstützen ich dich auch gerne bei einem Thema, das dich bewegt. Auf meiner Website erfährst du, was dich erwartet. [https://www.i-feel-so-good.de/access-consciousness/access-consciousness-einzelsessions/access-bars-sessions.html](https://www.i-feel-so-good.de/access-consciousness/access-consciousness-einzelsessions/access-bars-sessions.html) Kostenbeitrag für eine Einzelsession: 30 Euro (statt 65 Euro) Bitte melde dich telefonisch an: Mobil: 015259528821

Welcome to Sunday Tech Coffee. This is a **networking** event for those in the tech industry in Berlin. We are usually inside and to the right. Ask the barista/bartender if you can't find us.

Hi, dieses Mal besprechen wir „Abhängigkeit“ von Tove Ditlevsen (1971), den dritten Teil ihrer Kopenhagen-Trilogie. Hier der Link zum Inhalt und Buch : https://www.aufbau-verlage.de/aufbau/abhangigkeit/978-3-351-03870-0 Wir treffen uns diesmal im Café Nest im Wrangelkiez. :)

Registration available also on Luma : https://luma.com/jjg884su (Only sign up once please) Silent Book Club is a group of book lovers who enjoy reading together in public. All books and all readers are welcome. (Kindly RSVP 'yes' only if you can make it, so we can save a seat for you and our fellow readers on the waitlist!) This page-turning party will unfold in the Café (1st floor) at the Bode Museum. There's no entrance fee, but please order at least one item from the cafe and don't bring any outside drinks :) No quizzes, no pressure, no assigned books - just a group of book-loving souls basking in the beauty of silent reading. **Our thrilling agenda:** 10:30 am - 11:00 am - Arrivals, ordering drinks/food (social time) 11:00 am - 12:00 pm - The Great Quiet Reading Hour (where silence is the star) 12:00 pm - 13:00 pm - Optional socializing, share your reading adventures or just keep exploring the pages Stay for lunch, and who knows? You might just find your next favorite book over a pizza. NB: If you plan to go for lunch, please consider bringing cash, as some restaurants only accept card payments after a certain amount.

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.

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)

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

**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

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)