Data Privacy

Join this Professional Communication session — to sharpen the skills for architectural pitches, elevator pitches, interviews. This time we meet in the Monbijou park. 💡 How it works The event is split into two parts: 1. **Communication (10 minute rounds)** – One participant answers a round of design and behavioral questions. Each other participant gets to ask him one question. 2. **Feedback Round** – The group provides feedback on communication, structure, and clarity. Constructive criticism is encouraged. 💡You will be asked: * **Light design problems** (high-level reasoning, not code) * **Behavioral questions** (“Tell me about yourself”, “Describe a challenge you faced...”) No need to prepare anything in advance — just bring curiosity and an open mind. 💡Note: location is the entrance to Monbijou park

This Sunday it's time for another clothes swap, at the wonderful Prince Peach. Have some cake, swap some clothes, and have a lovely Sunday afternoon with us. 💸 Entry is free, but make sure to get a [donation based ticket ](https://www.eventbrite.com/e/queer-sunday-hangout-with-closing-swap-tickets-1553198451379?aff=oddtdtcreator)before the event! You can find them in our bio. ⏳️The event is from 14.00 to 18.00 👕 Bring up to 10 items of clothing to swap with the other queers ☕️🍰 There will be vegan beverages and deserts for sale ❔️There will also be other social activities See you there!

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.

Outdoor Tennis-Infos: Max. 4 players on 1 court with licensed tennis coach Fees: 23€ (lesson with licensed tennis coach) Rackets: rent cost free (please notify via Whatsapp or SMS one day in advance) Shoes: Shoes with white sole & without profile. Option to rent a pair at the reception for a fee (2,5€ Cash)! See you on the court ;) The participant becomes a member of the sportclub association Tennis 'n Beach Rhein-Main Wiesbaden e.V. for the duration of the sporting event and accepts with their booking/participation the statutes TnB e.V. and the rules of procedure of the association called Geschäftsordung as well as the data protection rules. statutes TnB e.V.: https://tnb.pythonanywhere.com/static/documents/TnB-Satzung.pdf Geschäftsordnung: https://tnb.pythonanywhere.com/static/documents/TnB-AGB.pdf data protection: https://tnb.pythonanywhere.com/static/documents/TnB-Datenschutzerklaerung.pdf

After a lovely first Poetry in the Park gathering in Bürgerpark Pankow, we’re bringing the idea into a second round — this time with a photographic twist. Join us for a spring afternoon around Schloss Charlottenburg where photography and poetry meet. Bring a poem you love — or one you wrote — and we’ll begin by reading a few poems together. Then we’ll set out for a gentle 30 minute photo walk through the park, capturing details that catch our attention: blossoms, reflections, statues, hidden corners, fleeting scenes. Using the images we gather as inspiration, we’ll meet again on picnic blankets to write short poems from guided prompts and share them in an informal circle. No photography skills needed. No poetry experience required. Just curiosity, observation, and a bit of spring magic. Bring: * A poem to share (optional) * A journal + pen * Your phone or camera * A picnic blanket Duration: approx. 2 hours. This meetup is donation based. Your contribution helps keep this community alive and is highly appreciated. You can either contribute in cash or via Buy me a Coffee: [https://buymeacoffee.com/butterflyradar](https://buymeacoffee.com/butterflyradar) Questions? Check our Meetup-FAQs: [https://socialbutterfly.berlin/meetup-faq/](https://socialbutterfly.berlin/meetup-faq/) Meet your host I’m Julia — a Berlin local who loves bringing people together. My path went from growing up in a dance school to studying philosophy to working in IT support, and somehow all of that led me here: hosting meetups and creating spaces where people can show up, relax, and connect. Insta [https://www.instagram.com/juwaberlin/](https://www.instagram.com/juwaberlin/) LinkedIn [https://www.linkedin.com/in/julia-waehnert/](https://www.linkedin.com/in/julia-waehnert/) About The Social Butterfly Club 🦋 is a Berlin-based community that has been bringing people together for over three years. Each gathering is part of a larger framework designed to help friendships grow through shared experiences in the city — with a long-term vision of turning Berlin itself into a shared, playful experience. Love the vibe? There’s a whole community waiting for you. 🦋 Join the Social Butterfly Club and experience Berlin together: [https://socialbutterflyradar.substack.com/](https://socialbutterflyradar.substack.com/)

Outdoor Tennis-Infos: Max. 4 players on 1 court with licensed tennis coach Fees: 23€ (lesson with licensed tennis coach) Rackets: rent cost free (please notify via Whatsapp or SMS one day in advance) Shoes: Shoes with white sole & without profile. Option to rent a pair at the reception for a fee (2,5€ Cash)! See you on the court ;) The participant becomes a member of the sportclub association Tennis 'n Beach Rhein-Main Wiesbaden e.V. for the duration of the sporting event and accepts with their booking/participation the statutes TnB e.V. and the rules of procedure of the association called Geschäftsordung as well as the data protection rules. statutes TnB e.V.: https://tnb.pythonanywhere.com/static/documents/TnB-Satzung.pdf Geschäftsordnung: https://tnb.pythonanywhere.com/static/documents/TnB-AGB.pdf data protection: https://tnb.pythonanywhere.com/static/documents/TnB-Datenschutzerklaerung.pdf

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.

\*\*\*\*\*\* ***For address and more details see the website www.pausify.org*** \*\*\*\*\*\* **Event Info:** Pausify is the **biggest and most active** **community** of book lovers and creatives in Berlin. Impressions: Instagram: **[@Pausify (Co-Reading Space)](https://www.instagram.com/pausify_org/)** Events happen every Sat and Sun at 11 AM. Bring along your **current book to read** (or something **creative** to work on) and join us for this mix of a shared focus time + discussion. \- 11:00\-11:30 \- Meet & greet \- 11:30\-12:30 \- Silent focus time \- 12:30 \- Discussion of books/ projects over coffee Afterwards, join for lunch if you'd like (optional). **Drinks & snacks are included** ☕️ * **To reserve your place, a ticket (€9,90/event) or a community pass (only €17,90/MONTH) [from the website](https://pausify.org/) *www.pausify.org* is required** * **Attendance here doesn’t show all sign-ups from other platforms. We usually have about 50 to 100 people at each event.** ***FAQ: Why does it cost money if I bring my own project?*** Because we rent a beautiful, central space for every event. Ever thought your monthly apartment rent was too high? Well, multiply that – that’s what commercial spaces in big cities like Berlin cost *per hour*. Of course, if all you want is just some quiet time, your home or a library is perfect. But if you’d like to focus & connect with others in an inspiring space – with drinks, snacks included – that’s what your ticket helps to cover. See pics from our events below - and on our Instagram: **[@Pausify (Co-Reading Space)](https://www.instagram.com/pausify_org/) ☕️** **[Pausify Co-Reading Space Website](https://pausify.org/) www.pausify.org** For questions, please contact us over [Website ](https://pausify.org/) www.pausify.org as this platform can have issues. Thank you! *Please note that photos and videos may be taken during the event and used for promotional purposes to highlight and share the experiences at our events. If you have concerns, don't hesitate to approach the event organizers before the event.*

Ditch the old book club, where everyone has to read the same book...this is better! It works like this: Bring your own book. Come chat, have some tea or coffee, get to know your neighbors. Then we quietly read together, side by side, for about one hour, each one reading their own book, and afterwards we talk with each other about what we are reading. The usual agenda: - Arrival and introduction (~20 minutes) - ⁠Silent reading (~1 hour) - ⁠Discussion (~30-40 minutes) - ⁠Join us for a bite at a local restaurant afterwards, if you like! You may read in any language, you may read any book. We are a group of international residents of Berlin from many different countries, of all ages, and we converse in English. We welcome you! No registration needed – the event is donation based. All funds support the Offenes Wohnzimmer.

This event is for people who believe that our thoughts and feelings create our reality. This time we’re getting together in Treptower Park for a picnic to talk about our manifestations, the techniques we use, and also share books/meditations/author recommendations for anyone who’s interested and wants to dive deeper into the topic. Please bring a blanket, some food and drinks. **Meeting point**: Entrance to the S-Bahnhof Treptower Park (from the park side) **Please note: In case of rain, we’ll meet at [Presscafé am Alexanderplatz](https://share.google/t0SP7jNViEjKENSjn) (stay tuned for updates!).**

🌸 **Summer vegan picnics are back!** 🌸 *(Grab a friend (or a furry friend), bring a dish, and come meet Berlin’s plant‑powered community.)* *** **PLEASE BE SURE TO READ EVERYTHING SO YOU KNOW WHAT TO BRING AND HOW TO FIND US ON THE DAY!** ### 🗓 When & where **Sunday,  17th May • 1 PM (13:00)** **Volkspark Friedrichshain** Precise location will be shared with registered attendees on the day (*Any map here is just approximate)* *** ### 🥗 What to bring * Your favourite **vegan** picnic dish **and/or drinks** – finger‑food or anything that’s easy to share. * A small **label** with the dish name + main allergens. * **Plate, cutlery, cup & a serving spoon** for your contribution. * **Picnic blanket / rug** * Any **outdoor games** you like (optional) > Expect ≈ 40 people; bring enough for several portions but no need to feed everyone. *** ### 🌦 Weather plan If heavy rain is forecast, we’ll postpone. We’ll post an update by **10 AM** on the day. *** **€1 event fee (non-refundable)** The €1 fee helps cover Meetup and small costs; any extra is donated to animal rights NGOs. Send it via the **PayPal details in the comments** **within 48 hours of RSVPing** (only visible to people marked Going). Transfer note: "Meetup Name + Picnic". No PayPal? Message me for the IBAN. **If no fee received within 48 hours, RSVP will be automatically cancelled.** ### 🔖 Quick checklist ▢ Vegan dish or drinks ▢ Label with ingredients/allergens ▢ Plate • cutlery • cup • serving spoon ▢ Blanket ▢ Games / frisbee / cards (optional) We want everyone to feel safe and comfortable. Please respect boundaries; harassment or disrespectful behaviour isn’t welcome and will mean removal from future events. See you soon! — let’s meet, mingle and have some fun! 🌱

**Neue Leute kennenlernen, nette Gespräche & frische Luft. Am Sonntagnachmittag.** . **💶 2 Euro Gebühr (vor Ort, in bar)** . **🛑 Falls Du es nicht schaffst, sag bitte rechtzeitig ab.** 😊 **Zusagen sind bis kurz vor Beginn möglich. Ich freu mich Dich zu sehen.** . 👋🏼 Wir treffen uns an der [S-Bahn Station Treptower Park, am Hinterausgang Richtung Park (Link Google Maps)](https://maps.app.goo.gl/4kVsM838mCSftVPc9). . Wir machen eine kleine Vorstellungsrunde. Danach gehen wir los. . 💐 Wir laufen auf dem großen Uferweg entlang der Spree, vorbei am Vergnügungspark Plänterwald bi szum Ende des Plänterwalds. Dort kehren wir um, gehen zurück durch den Plänterwald um dann wieder das wunderschöne Spree-Ufer entlang zu laufen. 😊 Ich bereite Deep-Talk-Fragen vor, damit Ihr gut uns Gespräch kommt. . **💧 Empfehlungen:** * Bring etwas Wasser mit, falls Du durstig wirst (1 Liter) * Gegen Abend kann es kühler werden: Bring Dir etwas Warmes anzuziehen mit. . **👉 Rechtlicher Hinweis** Auch wenn wir uns als Gruppe treffen und ich einen schönen Weg für uns herausgesucht habe, **bist Du voll verantwortlich für Dich selbst**. . **👱🏼‍♂️ Mehr über Abenteuer Freundschaft** Ich bin Georg Preller. Ich habe Abenteuer Freundschaft gegründet, um Freundschaft zu erforschen. Mein Ziel: Mehr echte Freundschaften auf dieser Welt. . Auf Meetup findest Du zahlreiche Events zum Kennenerlenen oder um über Freundschaft zu lernen. . **👋🏽 Weitere Gruppen & Kontaktmöglichkeiten** . **✈ Telegram-Kanal: [t.me/abenteuer_freundschaft](http://t.me/abenteuer_freundschaft)** für Events, Workshops & Treffpunkte für neue Freundschaften . **✉ Freundschafts-Newsletter:** [https://abenteuer-freundschaft.de/newsletter](https://abenteuer-freundschaft.de/newsletter) Alle 4 Wochen das Neuste aus der Freundschaftsforschung; oft seltener, denn ich schreibe nur dann, wenn es wirklich etwas zu berichten gibt. . **🔥 6 Zutaten großartiger Freundschaften** Seit 2020 forsche ich, was großartige Freundschaften wirklich ausmacht. Das Ergebnis ist das 30seitige eBook: "Die 6 Zutaten großartiger Freundschaften". Du erhältst das eBook zurzeit kostenlos mit der Anmeldung zum Newsletter: [https://abenteuer-freundschaft.de/newsletter](https://abenteuer-freundschaft.de/newsletter) **💯 Wie wird man Freunde in Berlin:** * [Freunde finden: Wie wird man Freunde?](https://abenteuer-freundschaft.de/freunde-finden) * [Was ist Freundschaft?](https://abenteuer-freundschaft.de/freunde-finden) * [Wie schnell wir man Freunde?](https://abenteuer-freundschaft.de/wie-schnell-entsteht-freundschaft)

Berlin is no longer so dark! Spring has come! 🌷 Let's catch those fresh new rays of sun ☀️. While walking together we can enjoy a nice conversation, get those steps in, increase our serotonin production as well as sync the circadian rhythm. I would like to invite you to our mental health walk event, for the first time - weekend format! 😎 Agenda: 14:00 We meet at Schöneberg Park next to the fountain with the golden deer statue ("Der goldene Hirsch"). 14:05 We walk to Volkspark Wilmersdorf 15:30 We arrive back in Schöneberg Park, at the golden deer statue. We walk at every weather, so make sure to dress properly! Looking forward to meeting you at our lunchtime walk. Marija Please note\*\*:\*\* This gathering is meant for connection and conversation, and is not a replacement for therapy or professional mental health support.

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

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)

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

**Abstract:** This is a practical playbook for building a production-grade data lakehouse. It walks through foundational principles — naming conventions, least-privilege access, automated CI/CD testing — before diving into medallion architecture. Furthermore, metadata-driven design patterns show how configuration tables and dynamic notebook orchestration eliminates hard-coded pipelines. The deck covers star schema modeling, guidance on choosing between Spark, Pandas, and SQL, and data quality enforcement using DQX with YAML data contracts. Finally, we dive into security best practices and performance optimizations. **Host:** Justin Shea, Mehdi Jeddi, Erik Pak, and Sou-Cheng Choi **Talk Format:** This is a hybrid event. To attend online, join us on Zoom here at 6pm: https://iit-edu.zoom.us/j/89379230295?pwd=NdETyE5sdYuSrvsrBZXSBFkUESBVkg.1 Meeting ID: 893 7923 0295 Passcode: 5t5WYn **Sponsor:** Adyen, UIC College of Business, and PyData Chicago co-host this event. UIC will provide the meeting site. Adyen will sponsor pizza and soft drinks for the onsite participants. **Address:** University of Illinois - Chicago, Douglass Hall, Room 220, 705 S Morgan St, Chicago, IL 60607 **Logistics:** “UIC Douglass Hall” is recognized on Google Maps, which can guide you through campus. Once you arrive, proceed to the second floor, room number 220

**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

Let’s meet and wander the galleries! General admission on Sundays is free.