PostgreSQL

**Ven 1 Mag 2026** **TREK SUL LAGO D'ISEO. MONTE ALTO da Costa Volpino 1721 m (BG)** \- Lunghezza: 10 km \- Dislivello: 920 m \- Difficoltà: Media \- Pranzo al sacco o al rifugio\. Il trek è in prov. di Bergamo, a 90 km da Milano. Iscrizione [https://t.me/TrekMI/82191](https://t.me/TrekMI/82191) Youtube https://youtu.be/SQgPctg6P3g **LUOGO DI RITROVO** Per sapere il luogo di ritrovo, cliccare sul link Iscrizione. Si apre una chat Telegram che contiene tutte le informazioni. **GRATUITÀ** Tutti i trek sono gratuiti **CHI SIAMO** Ogni weekend portiamo in montagna 100 persone. Siamo la più grande associazione escursionista d'Italia [https://t.me/TrekMI](https://t.me/TrekMI) **COME RAGGIUNGERE LA FELICITÀ** con la filosofia TTP [https://t.me/TrekMI/79617](https://t.me/TrekMI/79617) .

Primo maggio in compagnia, a pochi passi da Milano, ci troviamo in questo bel ristorante con giardino per passare una giornata assieme tra buon cibo, musica, karaoke e tanta bella gente. Il menù costa 35€ da pagare al locale direttamente, comprende lasagne alla bolognese e gran grigliata mista con patate e una bevanda inclusa a scelta (vino, birra o cocktail). Alternative vegetariane a richiesta Il pranzo è interamente servito e il tavolo è riservato per tutta la durata dell'evento. Ampio parcheggio gratuito su strada. È gradita la conferma via whatsapp ai nostri numeri Enrico 3930134920 melissa 3755058482

Primo maggio in compagnia, a pochi passi da Milano, ci troviamo in questo bel ristorante con giardino per passare una giornata assieme tra buon cibo, musica, karaoke e tanta bella gente. Il menù costa 35€ da pagare al locale direttamente, comprende lasagne alla bolognese e gran grigliata mista con patate e una bevanda inclusa(vino,birra, drink o soft drink) Alternative vegetariane a richiesta Il pranzo è interamente servito e il tavolo è riservato per tutta la durata dell'evento. Ampio parcheggio gratuito su strada. È gradita la conferma via whatsapp ai nostri numeri Enrico 3930134920 melissa 3755058482

venerdì sera ci troviamo in questo bellissimo locale invernale dove gustare un ottimo buffet in compagnia al prezzo di 17€ comprensivo anche della prima consumazione. Avremo il nostro tavolo riservato dove poter conoscerci chiacchierare e fare amicizia. Dalle 22,30 chi vuole può rimanere a ballare la migliore musica dagli anni 70 ai giorni nostri. Evento consigliato a un pubblico over 35/40. Gradita la conferma via whatsapp ai nostri numeri: Enrico 3930134920 melissa 3755058482

Primo maggio in compagnia, a pochi passi da Milano, ci troviamo in questo bel ristorante con giardino per passare una giornata assieme tra buon cibo, musica, karaoke e tanta bella gente. Il menù costa 35€ da pagare al locale direttamente, comprende lasagne alla bolognese e gran grigliata mista con una bevanda inclusa. Alternative vegetariane a richiesta Il pranzo è interamente servito e il tavolo è riservato per tutta la durata dell'evento. Ampio parcheggio gratuito su strada. È gradita la conferma via whatsapp ai nostri numeri Enrico 3930134920 melissa 3755058482

**PRANZO 1 MAGGIO SERVITO** **BISTRO BY SIGOR** **Venerdì 1 MAGGIO ore 12:30** **Dopo il grande successo di Pasquetta, ti invito di nuovo al BISTROT BY SIGOR per un pranzo speciale. Ci sarà buona compagnia, cibo abbondante e tanta voglia di stare insieme e ballare.** **Non vedo l’ora di avervi tutti qui** **Per garantirvi un’esperienza impeccabile, vi consigliamo di prenotare in anticipo il vostro posto a tavola. TAVOLO ELIO** **Prenotazioni Elio 3485660596** **Menù terra 35€ ( vedi menu immagine )** **Sei dei nostri? Prenotami il prima possibile grazie** **Pescheria Borromeo via G.Vittorio 18** **Non sai come arrivare? Clicca qui sotto ⬇️** **https://maps.app.goo.gl/Uvd4yGFgLpqxhReaA?g_st=iwb**

Hi my friends, welcome to "Don't Be Shy!", your favourite international aperitivo 🇬🇧🇨🇵🇩🇪🇪🇸🇯🇵🇵🇹. We meet every Friday (Pacino café) from 19:30 so don't worry if you arrive a bit later, we will be there until late. During the evening you will have the opportunity to meet nice people 😉 and speak several languages 😊. Two simple rules to folllow: bring your smile and DON'T BE SHY! 🔴 Photos and videos of the event will be posted on Instagram ⬇️⬇️⬇️ https://instagram.com/dontbeshy_milano?igshid=YmMyMTA2M2Y= 🔴 Apertivo/first drink 11€ The bar will serve food until 21:30 🔴 Ask for me (Armando) when you arrive. 🔴 You can write me on WhatsApp 3755246023 if needed. what's app group (communication & updates only) >>> https://chat.whatsapp.com/BSMO1uygZxhHWMrVhCJzlr I cannot wait to meet you all ✌🏿, Armando

**Dom 3 Mag 2026** **TREK IN EMILIA ROMAGNA. VAL TREBBIA 759 m (PC)** \- Lunghezza: 12 km \- Dislivello: 550 m \- Difficoltà: Media \- Pranzo al sacco Il trek è in prov. di Piacenza, a 123 km da Milano. Iscrizione [https://t.me/TrekMI/82204](https://t.me/TrekMI/82204) Youtube https://youtu.be/szrfiR-evJY **LUOGO DI RITROVO** Per sapere il luogo di ritrovo, cliccare sul link Iscrizione. Si apre una chat Telegram che contiene tutte le informazioni. **GRATUITÀ** Tutti i trek sono gratuiti **CHI SIAMO** Ogni weekend portiamo in montagna 100 persone. Siamo la più grande associazione escursionista d'Italia [https://t.me/TrekMI](https://t.me/TrekMI) **COME RAGGIUNGERE LA FELICITÀ** con la filosofia TTP [https://t.me/TrekMI/79617](https://t.me/TrekMI/79617) .

Join us for a unique rooftop yoga experience in Milan combining a dynamic Vinyasa flow with a live DJ set. We’ll move through a fluid, energizing sequence guided by the rhythm of the music, surrounded by a beautiful terrace view over the city. This class is designed to help you move, breathe, and fully disconnect, while enjoying a vibrant and inspiring atmosphere. ✨ All levels welcome — options will be offered throughout the practice. Practical info: 🕚 Sunday May 3rd, Time: 11:00 AM 📍 Location: Private terrace (details shared after registration) 💰 Price: 15€ per person 🧘‍♀️ Bring your own mat 🧺 5 mats available for rent (on request for 1€)

**TREK IN BRIANZA. MONTEVECCHIA 497 m (LC)** Sab 2 Mag 2026 \- Lunghezza: 15 km \- Dislivello: 350 m \- Difficoltà: Medio facile \- Pranzo al sacco\. Il trek è in prov. di Lecco, a 39 km da Milano. Iscrizione: [https://t.me/TrekMI/82241](https://t.me/TrekMI/82241) Youtube https://youtu.be/hMJHQGEx3pw **LUOGO DI RITROVO** Per sapere il luogo di ritrovo, cliccare sul link Iscrizione. Si apre una chat Telegram che contiene tutte le informazioni. **GRATUITÀ** Tutti i trek sono gratuiti **CHI SIAMO** Ogni weekend portiamo in montagna 100 persone. Siamo la più grande associazione escursionista d'Italia [https://t.me/TrekMI](https://t.me/TrekMI) **COME RAGGIUNGERE LA FELICITÀ** con la filosofia TTP [https://t.me/TrekMI/79617](https://t.me/TrekMI/79617) .

**Sab 2 Mag 2026** **TREK SULLE PREALPI BERGAMASCHE. MONTE VINDIOLO da Piani di Bracca 2054 m (BG)** \- Lunghezza: 14 km \- Dislivello: 1100 m \- Difficoltà: Media \- Pranzo al sacco\. Il trek è in prov. di Bergamo, a 87 km da Milano. Iscrizione [https://t.me/TrekMI/82243](https://t.me/TrekMI/82243) Youtube https://youtu.be/FHYXLyhVzqM **LUOGO DI RITROVO** Per sapere il luogo di ritrovo, cliccare sul link Iscrizione. Si apre una chat Telegram che contiene tutte le informazioni. **GRATUITÀ** Tutti i trek sono gratuiti **CHI SIAMO** Ogni weekend portiamo in montagna 100 persone. Siamo la più grande associazione escursionista d'Italia [https://t.me/TrekMI](https://t.me/TrekMI) **COME RAGGIUNGERE LA FELICITÀ** con la filosofia TTP [https://t.me/TrekMI/79617](https://t.me/TrekMI/79617) .

Join Milan Expats & Locals for a fun evening of board games at Draft, a cozy pub located near the bolivar area. This event is a perfect opportunity to meet new people, have a great time and enjoy some good beers and food while playing games.
Bring your own favorite board game or play with our strategy games like Catan, Coup, Uno, Cards against Humanity and Magic The Gathering. Whether you're an experienced player or a newcomer, this event is open to everyone and there is no obligation to spend, the event is free and open to everyone. So come along, relax and have a great time playing board games with a friendly community of expats and locals from Milan.
We'll also be crowd-sourcing for more games in the future, so be sure to bring any suggestions.
RSVP now to secure your spot.
Looking forward to seeing you there!
IG: https://www.instagram.com/p/CotIwk1KR-P/
Whatsapp: https://chat.whatsapp.com/BUSBYLAmhxx0M8sfKobdex

**Sab 2 Mag 2026** **TREK IN VALMALENCO. LAGO PIROLA da Chiareggio 2435 m (SO)** \- Lunghezza: 11 km \- Dislivello: 1050 m \- Difficoltà: Media \- Pranzo al sacco\. Il trek è in prov. di Sondrio, a 153 km da Milano. Iscrizione [https://t.me/TrekMI/82247](https://t.me/TrekMI/82247) Youtube https://youtu.be/CbaIp9F-nIk **LUOGO DI RITROVO** Per sapere il luogo di ritrovo, cliccare sul link Iscrizione. Si apre una chat Telegram che contiene tutte le informazioni. **GRATUITÀ** Tutti i trek sono gratuiti **CHI SIAMO** Ogni weekend portiamo in montagna 100 persone. Siamo la più grande associazione escursionista d'Italia [https://t.me/TrekMI](https://t.me/TrekMI) **COME RAGGIUNGERE LA FELICITÀ** con la filosofia TTP [https://t.me/TrekMI/79617](https://t.me/TrekMI/79617) .

**Sab 2 Mag 2026** **TREK IN PIEMONTE. LAGO BIANCO 2330 m (VC)** \- Lunghezza: 13 km \- Dislivello: 1000 m \- Difficoltà: Media \- Pranzo al sacco Il trek è in prov. di Vercelli, a 150 km da Milano. Iscrizione [https://t.me/TrekMI/82212](https://t.me/TrekMI/82212) Youtube https://youtu.be/f8OXpgVdilw **LUOGO DI RITROVO** Per sapere il luogo di ritrovo, cliccare sul link Iscrizione. Si apre una chat Telegram che contiene tutte le informazioni. **GRATUITÀ** Tutti i trek sono gratuiti **CHI SIAMO** Ogni weekend portiamo in montagna 100 persone. Siamo la più grande associazione escursionista d'Italia [https://t.me/TrekMI](https://t.me/TrekMI) **COME RAGGIUNGERE LA FELICITÀ** con la filosofia TTP [https://t.me/TrekMI/79617](https://t.me/TrekMI/79617) .

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

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

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.

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. *** Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).

**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

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ). This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9