Data Warehouse
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Frequently Asked Questions
Yes! Check out data warehouse events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the data warehouse events taking place this week here. Plan ahead and join exciting meetups throughout the week.
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Data Warehouse Events Today
Join in-person Data Warehouse events happening right now
Kreative Schreibwerkstatt in der ufaFabrik Tempelhof
Für Mitglieder von Text Collective Berlin ist die Teilnahme an dieser Veranstaltung kostenlos.
Nicht-Mitglieder werden um einen Teilnahmebeitrag von zehn Euro gebeten. Hier buchen: [https://textcollective.de/ticket](https://textcollective.de/ticket)
Es handelt sich um einen moderierten Workshop.
Kreative Schreibübung mit anschließender Diskussion zum Erfahrungsaustausch, Inspiration und Motivation zu sammeln. Ein Raum für alle, die kreativ schreiben möchten – egal ob du gerade erst anfängst oder schon länger schreibst.
**Jeden ersten Samstag des Monats von 15:00 Uhr bis 17:00 Uhr in der ufaFabrik in Tempelhof.**
**Was dich erwartet:**
In unseren Treffen arbeiten wir mit abwechslungsreichen Schreibimpulsen, die neue Perspektiven eröffnen und spielerisches Experimentieren ermöglichen. Du schreibst direkt vor Ort, teilst deine Texte mit der Gruppe (freiwillig!) und erhältst konstruktives Feedback.
Die Atmosphäre ist offen und unterstützend. Hier darf ein Text noch unfertig sein, eine Idee noch roh, ein Gedanke noch unausgereift. In dieser Atmosphäre gegenseitiger Wertschätzung entsteht der Mut, sich auszuprobieren und die eigene Stimme zu entdecken. Wir lesen einander vor, geben Rückmeldung, ermutigen uns gegenseitig und praktizieren das Zuhören.
Community Picnic & Open Mic - Volkspark Rehberge
## ☀️ Community Picnic & Open Mic: Vibes, Beats, and Creative Flow!
Hello everyone! We’ve cooked up a fresh concept for our next gathering at the **Parkcafé Rehberge in Wedding**.
We’re creating a space that’s all about connection, laid-back creativity, and good music. Whether you're here to dance, paint, or just lounge on a picnic blanket, there’s a spot for you.
### 🎶 What’s Happening? Dance, dance, dance
We’re setting up the sound system to bring you a curated selection of **Funk, Latin- and Hip-Hop beats**—the perfect backdrop for a sunny afternoon of:
*** Picnics & Games: **Bring your snacks and your competitive spirit (we’ll have some games ready to go! Dixit, Werewolf, Frisbee :)).
** *Live Art: **We’re setting up a** canvas **for everyone to paint together. No skills required—just grab a brush!
*** The Vibe: **Think of this as the neighborhood’s living room. A place to meet new faces, exchange ideas, and just hang out.
### 🎤 Spotlight: The Open Mic Slots
We are testing out something new! We have** two 30-minute Open Mic slots **specifically for the spoken word. We are looking for:
*Poetry & Spoken Word
- Storytelling
*Short Comedy Sets
**Know someone who wants to try the stage? **We are looking for people who want to share their voice in a relaxed, supportive environment. Send me a message!
### 🍰 Food & Drinks
We have a** coffee and cake stand **(just like at our Rehberge Jam Sessions) organised by Initiative Parkcafe (check out their [Insta](https://www.instagram.com/initiative.parkcafe.rehberge/) here, for more events at this nice location this year)
### 📍 Details at a Glance
***Location: **Parkcafé Rehberge (In collaboration with Initiative Parkcafé)
*** Music: **Funk, Latin- & Hip-Hop Beats
*** Activities: **Collective painting, games, social exchange, and open mic.
Pack your picnic blanket, invite a friend, and let’s make this a beautiful afternoon.
**See you there!**
Women’s Book Club: August Blue by Deborah Levy
This week we are discussing **Deborah Levy:** August Blue.
We look forward to seeing you!
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.
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.
**Also, if you're unable to attend, please update your RSVP so that someone from the waiting list can take your spot.**
Lousy & Lazy SC - Mixed Friendly Football
Do you like to play football - but relaxed and not with competitive or aggressive players? Are you a bit lazy, a bit old, a bit unfit or not so talented? Are you tired of insecure bros who only want to show off their skills? **Then [Lousy & Lazy Football](https://www.instagram.com/landlsc/) is the right thing for you!**
We are a group of friendly people who just want to have a relaxed kick. All genders, ages (+18) and nationalities welcome. **Feel free to join the waitlist even if it seems long - sometimes we make the event larger and play on two pitches (24 players, four teams) or even three pitches (36 players, six teams), depending on demand.**
Note: **We do not allow high-studded football boots during our sessions.** To avoid injuries, we only play with "Multinocken" (multistuds) or shorter. Please have a look here: [link](https://www.11teamsports.com/de-de/fussballschuhe/multinocken/).
Rules for lazy & lousy football
1. **Don’t be competitive**
2. **No hard tackling/sliding challenges**
3. **Support new players by giving them the time and space to play the ball**
4. **Don’t dribble past multiple players (trying to take on a player is fine but at no point should you be trying to dribble past multiple players).**
5. **Don’t close down the defenders too quickly. Give the team a chance to play the ball out.**
6. **Rotate the goalkeeper**
7. **Be a teamplayer**
Waiting list:
This meetup is for members of the Lousy & Lazy Sport Club. If you want to try out our lousy & lazy sport events, you can do a trial run (Probetraining).
German, English, Spanish, Coffe A2-C2, Bring 2 German Friend get 1Drink, ur Ex..
Meet, Match, MoveOn and Manage or Master
Why Meet 1)Meet new People Culture Languages.
2)Not Match Romance, Political Views nor Religion, only Respect and Joy
3) Moveon, advance with your level, goals, and especially share and try Rotate the groups and let others participate a bit.
4) Master the challenges, and Manage to give a Like or appreciate the meetups!!
**Thematic** or small Concept: Manage to Bring 2 German Friends and you get a Drink. if you bring your Ex Partner + 2 German friends =2 drinks = thats the Challenge and the Attitude of 2026
Breaking Bed: English Stand-up About Love & Dating F*ckups 02.05.26
**English Comedy Special that will finally make you delete the dating apps - because there's no hope! Featuring 4 headliner level comedians!**
Please sign up at [eastwestcomedy.com](eastwestcomedy.com) in addition to RSVP here to guarantee seating
**Line-up: see website**
!! Our Saturday shows have been SOLD OUT almost every time, so PLEASE book online and don't take chances ;) !!
**Neukolln's favorite (by popular vote) comedy club East-West Comedy presents the new, topical show all about love & dating f\*ckups! In Berlin, you don't know who to hate the most: emotionally dead weirdos you meet online, people who refuse to pay the asking price for your feet pictures on OnlyFans, or the smug, preachy couples they form when they find each other. Is there any actual hope? Nah. But there are funny stories to tell to your closest friends (or to a room full of drunk strangers for money). 4 experienced comedians from USA, UK, Europe, Asia and more, will possibly kill your last remnants of hope - but promise you'll have helluva fun in the process.**
Google rating: 5.0 / 5.0
★★★★★ “Laughed a lot, will come again for sure” Oliver, UK
★★★★★ “A cozy place with high quality live comedy!” Joanna, Hong Kong
★★★★★ “Great comedy show, talented comics and very nice atmosphere” Mariia, Ukraine
★★★★★ “Comedians were good, beer was good, ambiance was super nice!” Gaelle, Lebanon
★★★★★ “The humour hit us right on the spot!” Eve, China
★★★★★ “Perfect evening of laughter” Igor, Croatia
★★★★★ “Cozy stand-up venue with hilarious international artists and audience!” Elvira, Russia
★★★★★ “Great new shows at one of Berlin’s coolest venues!” James, USA
Doors: 7:30 PM
Show:8:00 PM
Entry: Pay What You Want\* (seat reservation required): you reserve your seat for free, and Pay What You Want at the end of the show, depending on how much you think the show is worth (recommended fee: €10-15). Reservations expire 10 minutes before the start of the show.
\*It is not within our principles to promote a show as "Free Entry" and ask for a "not-so-voluntary" donation at the end. This show is paid - we just let you decide the price ;)
Make it and take it! Tüfteln und Designen mit Lasercutter, 3D-Drucker & Co.
Das alte T-Shirt mit einem Statement-Print wiederbeleben, eine verlorene Spielfigur nachdrucken oder einen Stempel designen: MeetUp im Humboldt Forum!
In diesem dreistündigen Workshop sind alle Interessierten mit und ohne Vorkenntnisse dazu eingeladen, verschiedene Maker Space Technologien kennenzulernen. Wir erklären an unterschiedlichen Terminen (s.u.), wie sich mit Laser Cutter, 3D-Drucker, Schneidplotter, Näh- oder Stickmaschine nützliche Dinge für den Alltag herstellen lassen.
Inspiriert von den aktuellen Ausstellungen und Themen des Hauses, können am Laptop mit der Software Inkscape oder Tinkercad eigene Grafiken und Objekte entworfen und gestaltet werden. Wer sich geschickt anstellt, kann am Ende ein fertiges Produkt mit nach Hause nehmen.
Die Personenzahl ist begrenzt. Bitte buchen Sie **am Veranstaltungstag an der Tageskasse im Foyer** pro Person ein kostenfreies Teilnahmeticket! Der Workshop ist nicht für Kinder und Jugendliche unter 16 Jahren geeignet.
**Die nächsten Termine und Themen:**
**Nützliches aus Filz mit der Stickmaschine**
25\. April \(ohne/geringe Vorkenntnisse\) und 2\. Mai \(Fortgeschrittene\)
**Pins und Anstecker aus dem 3D-Drucker**
23\. Mai \(ohne/geringe Vorkenntnisse\) und 30\. Mai \(Fortgeschrittene\)
**WM-Special: Fan-Trikots selbst gemacht – Bitte T-Shirt mitbringen!**
20\. Juni \(ohne/geringe Vorkenntnisse\) und 27\. Juni \(Fortgeschrittene\)
**Weitere Informationen:**
Kostenfrei. Bitte buchen Sie Ihr Ticket direkt am Veranstaltungstag an der Tageskasse im Foyer. **Die Ticketbuchung im Voraus und im Webshop ist nicht möglich.**
Dauer: 180 min. Ab 16 Jahre. Sprache: Deutsch, Englisch.
Rollstuhlgerecht. Ort: Werkräume, 1. OG. Maximal 15 Personen.
Data Warehouse Events This Week
Discover what is happening in the next few days
Chitta Walks - Awareness in Motion
Chitta Walks is for people whose days move fast, while the mind never fully lands. Thoughts keep looping even when nothing is urgent. The body moves, but attention is elsewhere. Over time, this disconnect drains clarity and ease.
This walk is a simple reset.
We meet in Berlin’s Tiergarten and walk at a gentle pace. Parts of the walk are in silence, with light guidance and a few short prompts. The walk itself is the practice, bringing body and mind back into the same moment.
No apps. No performance. Just a clear space to slow down and notice what is happening.
If you want to slow down without withdrawing from life, join a Chitta Walk.
✨ **What to expect (approx. 90 minutes):**
* A short arrival and orientation
* A guided silent walk (phones off, no conversation)
* One concise science-based impulse on attention or stress
* Optional reflection in pairs or small groups
* A simple takeaway or experiment for daily life
🚶**Who this is for:**
* Professionals, creatives, and people in transition.
* People who feel mentally busy and want more clarity and balance.
* Those curious about mindfulness, but grounded and practical.
* Anyone comfortable with silence and gentle self observation.
🔔 **Practical notes:**
* Duration: 60-90 minutes
* Wear comfortable shoes and weather-appropriate clothing
* No prior experience needed
* Group size is limited to keep the space quiet and focused
🧭 **Facilitator:**
My name is Partha Sarathi, you can call me PS. I have lived in Berlin for over 12 years. With a background in physics and materials science, my interest in mindfulness grew through personal experience with stress and health challenges. I facilitate the space and structure of the walk, inviting shared exploration rather than instruction.
🤔 **Why Chitta Walks?**
Chitta is a Sanskrit word referring to the mind or field of awareness, used here in a practical, non-religious sense.
Chitta Walks is about noticing how the mind works by slowing down and walking together. Mindful walking makes thought patterns visible in real time, while moving and sensing in the world.
The name points to a simple capacity: noticing what is happening in the mind without immediately trying to fix, judge, or optimize it.
🌿 **Possible effects:**
A calmer nervous system.
Clearer attention.
A felt sense of being more present in your body.
Subtle insights into how your mind reacts under everyday conditions.
A quieter, more grounded way of moving through the city.
**Come as you are. Walk. Notice. Leave with a little more space inside.**
Berlin Relational Lab — Meet Poly & ENM Folks & Experience Real Connection
# Tired of dating apps or surface-level events?
This is different.
This is a **2-hour guided relational experience** designed to help you connect with other singles in your city — without small talk, pressure, or performance.
**What happens:**
• You join a 2-hour guided online session
• You meet a small group of folks practicing Ethical Non-Monogamy in Berlin and open to new connections
• You’re led through structured connection exercises
• Within 48 hours, you meet the same group in person
• You stay connected afterward via WhatsApp
**This is for you if:**
• You’re done with shallow or random social spaces
• You want deeper, more intentional connection
• You’re open to a structured experience
If you’re just browsing or looking for something casual, this likely won’t be a fit.
**Important:**
Spots are limited and booking happens through our website.
👉 Reserve your spot & stay in the loop with new events every month:
[[https://consciousconnections.com/join](https://consciousconnectionsclub.com/join)]
**When:**
Online session: [11 AM - 1 PM]
In-person meetup: within 48 hours (details shared after booking)
Most people come alone. Most leave having met people they genuinely want to see again.
Access Bars Class - English
There’s a peace and relaxation possible for everyone, that can occur with total ease, with a simple body process, called Access Bars ®
Access Bar is like hitting the delete button on your computer’s hard drive. Negative thought patterns and mental chatter can be released and a space for peace, ease and new possibilities opens up. Best, everyone can learn this body process in a one day class. You can give the Bars® to your family and friends and to your clients. And of course you can let the Bars run also on yourself.
Access Bars ® and Bodyprocess classes in English take place once a month, classes in German twice a month. Just ask for your desired date.
Would this class be a contribution to your body, to your life, your business? Then I would like to have you in a one-day Access Bars.
Consider this your invitation to a totally different paradigm for healing, change and transformation in all aspects of your life.
The Access Bars class fee is 380 Euro, Practitioner License, Manual, Charts, food and drinks included.
PLEASE NOTE THAT REGISTRATION IS ONLY POSSIBLE BY PHONE.
For more information please visit my website:
https://www.i-feel-so-good.de/home-en.html
What happens in the brain during a Bars Session:
https://www.youtube.com/watch?v=DgGbFRjqQPk
If you have any question or you want to book a session, do not hesitate to contact me. Once a week we have an Access Bars ® evening that gives you the opportunity to exchange the Bars® and to meet other practitioners. ®
Wellenreiten statt Untergehen – Gefühle verstehen und lenken
**Das Treffen ist offen für w/m/d Personen.**
Die Selbsthilfegruppe Berlin Prenzlauer Berg findet in der Regel am ersten Sonntag im Monat von 15:00 bis 17:00 statt.
Zum Thema:
# Wellenreiten statt Untergehen – Gefühle verstehen und lenken
Schwierige Gefühle werden im Alltag oft unterdrückt oder als störend empfunden. Dabei sind Traurigkeit, Angst oder Wut essenzielle Signale unseres Systems, die uns auf unerfüllte Bedürfnisse hinweisen.
**Die Schwerpunkte des Events:**
* **Wahrnehmung schulen:** Emotionen frühzeitig erkennen, bevor sie uns kontrollieren.
* **Die Botschaft entschlüsseln:** Gefühle als Datenquelle für persönliche Bedürfnisse verstehen.
* **Resilienz stärken:** Methoden zur Regulation, um auch in stürmischen Phasen stabil zu bleiben.
Wie können wir Distanz zugewinnen, ohne den Kontakt zu sich selbst zu verlieren? Zeit für alle, die ihre emotionale Kompetenz in einen echten **Ressourcenblick** verwandeln möchten.
Mit Selbsthilfegruppen schaffen wir einen geschützten Raum für emotionale Entlastung und gegenseitige Unterstützung. Die Teilnehmenden begegnen sich wertschätzend und geben sich gegenseitig lebensnahe Hilfe. Durch den regelmäßigen Austausch werden Selbstbewusstsein und Selbstwertgefühl gestärkt und das soziale Netzwerk erweitert.
Die Teilnahme an den Gruppen unterstützt dabei, ein individuelles Krisennetzwerk sowie einen persönlichen Krisenplan aufzubauen. Ergänzende Übungen helfen, bestehende Bewältigungsstrategien zu erweitern und den Umgang mit herausfordernden Situationen nachhaltig zu verbessern.
Creative Sketching Session with Live Model at Vetomat, Berlin
Join us for an inspiring life drawing session in Vetomat, Berlin. Our sessions provide a supportive and creative space for artists of all levels to practice figure drawing in a relaxed environment. Whether you are an experienced artist or just starting out, our group welcomes everyone to come together and explore the art of life model drawing.
Channel your creativity and hone your skills as you sketch our professional life model during our dynamic sessions. You can expect a friendly and inclusive atmosphere, where you can exchange ideas, techniques, and feedback with fellow artists.
No ticket required, payment is by donation, suggested amount is 10,-
Founders Running Club :: Berlin
**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome.
🗓️ Launched in San Francisco, July 16, 2022
🌍 Now in 35+ cities
📅 Running + Networking events + Community
**Join the community** [http://foundersrc.com/chats](http://foundersrc.com/chats)
**Stay updated**:
Instagram [http://instagram.com/foundersrc/](http://instagram.com/foundersrc/)
Podcast [http://podcast.foundersrc.com/](http://podcast.foundersrc.com/)
LinkedIn [http://linkedin.com/company/foundersrc/](http://linkedin.com/company/foundersrc/)
Strava [http://strava.com/clubs/foundersRC](http://strava.com/clubs/foundersRC)
Website [http://foundersrc.com/](http://foundersrc.com/)
Book Club+Reading Together @Tales Untold in Friedrichshain
Let's read together on another Sunday morning.
Agenda:
10:30-11:00 Arrival, ordering drinks, getting to know each other
11:00-12:00 Reading together
12:00-13:00 Share reading experience
There is no books assigned. Just bring whatever you are reading for now.
Please sign up only when you can join the event.
Hope you will enjoy it there!
Data Warehouse Events Near You
Connect with your local Data Warehouse community
Data Cleansing using Data Bricks
The May Ohio North Database Training user group meeting will be held on **May 5th, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined in person by **Sam Nasr.**
You're welcome to come meet in-person at our meeting location, the offices of Improving at
**[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)**
**[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)**
**[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)**
[Teams Link ](https://teams.microsoft.com/meet/287759659366576?p=kCaammjECnUCvZzEJv)if anyone needs it after RSVP-ing for in person.
If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails.
Agenda:
**5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees.
**6:00 PM EST**: Elections, announcements, followed by our feature presentation. See below for presentation details.
**7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment.
We hope to see you there!
Session Abstract
### Data Cleansing using Data Bricks
Machine Learning is highly dependent on adequate data. Not only does quantity matter, but more importantly quality. In this session we’ll cover how to build a custom automated process using Data Bricks. This will provide methods for cleaning data in a data lake using functions in Azure.
\*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.
CBusData - Practical AI for Power BI Developers
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.
Building Scalable Customer Identity Resolution Pipelines on AWS Using AI
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
The Mythical Data Warehouse: The World Is Hybrid
Dear Illinois Prairie PUG members,
Our next meetup will take place in a **new location**. Please read **the whole announcement** carefully to note all the changes.
Our new meeting place is **Chicago Innovations at 1 W. Monroe**.
*Talk Title*: pg_lake: Unifying transactional and analytical data with Postgres
*Speaker*: Elizabeth Christensen, Snowflake
*Talk Description*
The data world used to be defined by “transactional" (OLTP) and “analytical” (OLAP) workloads, but we’ve asked ourselves, “Why not both?” A new series of extensions called pg_lake has just been released to connect Postgres to object storage and open table formats - like csv, Parquet, and Iceberg. pg_lake bridges the two worlds of transactional and analytical data for a vendor neutral, open source, unified data stack.
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.
pg_lake is more than just an extension. It is the foundation to a fully unified data path with 100% open source tools backed by PostgreSQL, DuckDB, Iceberg, and Polaris.
*Agenda*
5:20 - doors open
5:30 - pizza arrives
6:00 - 6:10 - Hettie D. Opening remarks
6:10- 6:20 - Hettie D. Data warehouse history overview
6:20 - 6:50 Elizabeth C. pg_lake: Unifying transactional and analytical data with Postgres
6:50 - 7:00 Q&A
7:00 - 7:50 - Open discussion and networking
7:50 - 8:00 - Cleanup time and closing
*Notes about our new venue*.
I am delighted to have an independent venue for the first time since I am hosting the meetups. I hope that this will be our permanent home. And as you all know, with more freedom comes more responsibilities.
You will notice the change in the RSVP form.
We are thankful to our hosts and promise to be responsible.
We comply with the [PostgreSQL Code of Conduct](https://www.postgresql.org/about/policies/coc/).
We do not want to waste food, so please indicate your dietary preferences.
We will not close the RSVP in the morning of the meetup, but please do your best to RSVP in advance so that we can order the appropriate amount of food and drinks.
Also, all meetups will be hybrid - please don't forget to indicate whether you are attending in-person or virtually.
Thank you, and I look forward to seeing you all at our new location!
Hettie Dombrovskaya
Illinois Prarier PUG Organizer
COhPy Monthly Meeting
**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
Central Ohio Radio Enthusiasts - Radio Signal Analysis Using SDRs and OpenWebRX+
Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected.
This month we have **Radio Signal Analysis Using SDRs and OpenWebRX+**
with **Scott McCrory**.
Details are are [core.radio](https://core.radio/).



























