Spatial Data

💘 **Retrieval-Augmented Generation (RAG) with MongoDB Skill Badge** **Rescheduled due to hazardous winter weather for Toronto.** Fall in love with building smarter AI applications using Retrieval Augmented Generation with MongoDB. In this Valentine-themed session, you will learn how to design RAG applications, use vector search effectively, apply smart chunking strategies, and build an LLM-powered app with LangChain and MongoDB using your own data. 🎓 **Skill Badge** Complete the skill check at the end of the session and earn a Credly Badge to share with your network. **💚 Why Attend** • Learn RAG architecture, chunking strategies, and hands-on implementation • Connect with MongoDB users, engineers, and AI enthusiasts • Free community event with complimentary food **🕠 Agenda** **5:30 PM** Meet & Greet - refreshments **5:45 PM** Talk: [Dev J. Shah](https://www.linkedin.com/in/busycaesar) (SWE @ [TribalScale](https://www.linkedin.com/company/tribalscale)) - RAG with MongoDB: Learn and get a [Credly Skill Badge](https://learn.mongodb.com/courses/rag-with-mongodb) **6:45 PM** Networking and connecting with your peers **7:30 PM** Event ends **⚠️ Important RSVP Notes** • When you arrive, please take the **elevator to the 4th floor, turn left, and follow the signs** • We kindly ask that **you arrive on time** so we can keep the event running smoothly • If you arrive **after 6 PM and the building doors are locked**, please signal the **security guard** at his desk for assistance • You may use a **fully charged laptop or a smartphone** to participate in the session • Please note that this event **will end firmly at 7:30 PM** 💡 Join us for an evening of learning, sharing, and community-building. We look forward to seeing you there! ✅ Thanks to our sponsors **[@MongoDB](https://www.linkedin.com/company/mongodbinc)**, **[@Slalom Consulting](https://www.linkedin.com/company/slalom-consulting),** and **[@Delbridge Solutions](https://www.linkedin.com/company/delbridge-solutions)** 💚 We’d love to hear from the community. **Are you doing something cool with MongoDB you’d like to share?** Message our MUG leaders [@Ian](https://www.linkedin.com/in/iancloves) / [@Leonardo](https://www.linkedin.com/in/leogomesdev) 🌎 Sessions will be presented in English

**🥰 Deeper Connections Disguised as Game Night \|** STOP Swiping & START Playing\! \| Facilitated Games & "Cards FOR Humanity **= *Board Game foreplay"*** #### * 5️⃣ Welcome to **"Wildcard Wednesdays!"** *Inspired by "Timeleft*" we also curate tables of 5+ people based on your **"Play Personality"** a quiz we created exclusively for our events = Intimate Experience & every week is different depending on the group & games. * 🎲 **Board Game ForePlay!** \~ "Choose your own Adventure" **100+ Games** Collection \~ Something for everyone! = Variety of themes * ***🃏 BYOB \~ Welcome to Bring your own Board games/convo cards/tarot deck & Booze*** 🍺🍹 **[💌 PLEASE ](https://www.eventbrite.ca/e/1979316462822?aff=oddtdtcreator)*[CLICK ME ](https://www.eventbrite.ca/e/1979316462822?aff=oddtdtcreator)*[TO RSVP ON EVENTBRITE 🎟️](https://www.eventbrite.ca/e/1979316462822?aff=oddtdtcreator)** ### **👩‍❤️‍👨 OUR HOSTESS RAINBOW: She hosts this event partly because she is living proof that LOVE is REAL, she has been in a Healthy & Happy relationship for over a decade! & hopes to help others find true love as spontaneously as she did, make sure you ask her how she found LOVE?** ### **🤗 WHO IS THIS FOR?...EVERYONE! :)** * 👩‍❤️‍👨 **SINGLES** & Looking to Mingle? Curated Games for "Slow Connection" vs "speed dating" * 💝 **COUPLES** \~ New Date Nights vs "Netflix & Chill" \~ Discover something new! * 🙋‍♀️🙋🏽 **FRIENDS** \~ Fun way to reconnect & deepen friendships in a playful way * 🌎 **SOLO** \~ Easy to meet new people or **spend an evening as a local** if your a tourist * 🇨🇦 **NEW TO TORONTO? \~** Eager to learn english? Easier to learn while having fun! * **🌈 ALL-INCLUSIVE \~** LGBTQ2S+ & BIPOC & All Ages/Abilities) ⚠️ want more info? please find the full event description on Eventbrite

Play some beach and meet cool people

\*These classes are not a language exchange, but instead are meant to be a step in between so that students feel confident maintaining in depth and grammatically correct oral conversations outside of class\* \***Meetup event numbers only tend to show new students registering and do not include returning students attending class.** **Per class, there is an average of 7 students.** The first 2 classes are free and then only cost between $15 and $35 depending on which type of class you want to continue with\* These French, English (For Spanish and French speakers only), and Spanish classes are primarily meant for adults who are travellers, or who are planning to live in a French, English, or Spanish-speaking country. The classes are primarily oral-based through guided conversations. They will teach you how to handle conversations in situations such as **"Going to the Convenience Store"**, **"Making Plans"**, **"Negotiating Prices"**, and **"Going out for a Drink"**. To ensure that students get used to using the language automatically, students will learn to maintain contextual conversations with timing before moving on to the next lesson. Call (647)787-9953, e-mail us info@monkeylingo.ca, or visit monkeylingo.ca for more information! **Online and private classes are also available!** No other language classes are as conversational as these ones. We guarantee it! Cheap parking can be found using the "Spot Hero" app.

Toptracer Winter Golf League @ The Docks Overview Weekly 9-hole Toptracer Virtual Golf League — runs all winter. Men’s and Women’s divisions. $50 Docks Gift Card to weekly low gross in each division (requires ≥10 entrants; rolls over if not met). $200 monthly Gift Card for ≥25 total entrants (rolls over if not met). All scoring is automatic via Toptracer leaderboard — no manual scorecards. Starting 5 November 2025 17:30 - 9 November 2025 23:59 weekly Wednesday to Sunday Regular Driving range rates apply (rates posted at www.thedocks.com)

PLEASE CONTACT Jason at 905-308-4100 FOR DETAILS.

**Note: This is a Waiting-List-Only Event: There is a $5 Meetup fee that must be e-Transferred to me before your spot can be confirmed.** **• *Please be on time* \- we're looking forward to hitting the buffet as soon as it opens\, to give us maximum opportunities to network and engage with our group members\!** I’ve made a reservation for a group of 14 people at **Bangkok Garden** (18 Elm St) for an intentional networking lunch. This session is strictly for **AI Professionals (AIP)**: founders and practitioners in the AI space. Whether you're deep into Machine Language, deep learning, data science, blockchain, GenAI or training your own LLM, this is your opportunity to actually meet some of your peers out in the real world, to have some high-level technical and strategic conversations. **THE EXPERIENCE:** * **The Venue - Bangkok Garden:** A soaring, high-ceilinged Thai "oasis" near Dundas Station. * **The Meal:** A full Thai lunch buffet. * **The Cost:** You are responsible for your own buffet bill at the restaurant (approx. **$24.00 + tax + 18% gratuity**, totalling roughly **$32.00**). **HOW TO SECURE YOUR SEAT:** 1. **Join the Waitlist.** 2. I will DM the first 20 people on the waitlist with e-Transfer details. 3. A **$5.00 non-refundable commitment fee** is required to move from the Waitlist to the "Going" list. 4. Your seat is only confirmed once the fee is received. Unpaid spots will be offered to the next person on the waitlist after 2 hours. **THE GOAL:** To cut through the noise and meet the actual builders in the Toronto AI scene. No generic "small talk" needed - this is just a group of 15 AI practitioners discussing all things AI, from LLM implementation to agentic workflows, the latest GenAI models, and the future of the stack.

This is a ticketed event. Please register at [this link](https://luma.com/q7t43ncn). ​Diana Issatayeva will provide an overview of the physical network architectures underling AI training and inference. Then, we will explore how these architectures influence governance options. ​​​**Event Schedule** 6:00 to 6:30 - Food and introductions 6:30 to 7:30 - Presentation and Q&A 7:30 to 9:00 - Open Discussions ​​​​If you can't attend in person, join our live stream starting at 6:30 pm via [this link.](https://www.youtube.com/@Trajectory-Labs/live)

**DANFORTH WALK, BUTTERFLY MURAL & GREEK LUNCH️** Street Culture, Public Art & A Proper Greek Feast There’s something about the Danforth that feels like old-school Toronto in the best possible way — vibrant, layered, proudly local, and full of stories. Join us for a social walk along one of the city’s most iconic stretches: **Danforth Avenue**. As we stroll west toward downtown, we’ll pass lively patios, long-standing family restaurants, cozy cafés, independent shops, and the everyday rhythm of a neighbourhood that has shaped Toronto’s cultural identity for generations. This area is famously home to the annual **Taste of the Danforth**, one of the largest street festivals in the city — and historically, it was once home to the largest Greek community outside of Greece. You feel that history in the bakeries, the signage, the music drifting from open doors. It’s not just a walk. I t’s a little slice of Toronto heritage — experienced together. **Don’t forget to join our WhatsApp group** – [CLICK HERE!](https://chat.whatsapp.com/H59mSCbsAi018gYANrKAnc?mode=ac_t) \*\*\* The Butterfly Mural Stop Along the way, we’ll stop at the Butterfly Mural, sponsored by the **David Suzuki Foundation** as part of The Great Canadian Butterflyway Project. It’s bold, colourful, and rooted in environmental awareness — a reminder that even in the middle of the city, we are connected to something larger. We’ll pause, take photos, chat, and enjoy a little moment of art-meets-nature in urban Toronto. \*\*\* ️ Greek Lunch at a Danforth Institution After our walk, we’ll sit down for lunch at the historic **Astoria Shish Kebob House**, one of the most well-known Greek restaurants in the city. Expect: Classic souvlaki Lemon potatoes Fresh Greek salad Big, generous comfort food energy Menu: Click Here! Nothing bonds people like sharing a table and passing the tzatziki. \*\*\* ‍♂️ What to Expect We’ll walk at a relaxed, social pace — stopping to observe, chat, and enjoy the neighbourhood. The route will take us toward Danforth & Chester. You’re welcome to leave at any time. \*\*\* ❄️ Weather & Commitment Please don’t sign up if you’re not ready to walk in real winter conditions. This event happens rain, snow, or classic Toronto wind. The only exception: if temperatures reach -20°C, the event will be canceled. Bundle up — this one is for the walkers. ❄️ \*\*\* Meetup Details Meetup Location: Outside the station (exact station noted in event listing) I’ll be wearing my Moose Hat ⏰ Meetup Time: 11:00 AM ❗ I will only wait 5 minutes Please arrive on time so we can begin together. End Location: Danforth & Chester \*\*\* Meetup Fee ️ **Meetup Fee:** $5 cash in person **or** e-transfer to \*\*[mathewmaclean@hotmail.com**](http://mathewmaclean@hotmail.com%2A%2A/) This fee helps support the group and allows us to keep hosting events like this. Thank you for supporting community! \*\*\* What to Bring * Water * Good winter boots * Gloves & hat * Something warm to drink * A small snack (optional) Layers are your best friend. \*\*\* Who Is This For? This group is open to anyone who wants to be social and make friends — whether you’re single or not. We also host: Movies Walks & hikes Arts & culture ️ Restaurant outings …and lots of welcoming, low-pressure community gatherings. You’re always welcome. \*\*\* REMEMBER: You can just show up on the day if you’re unsure about your schedule. And as always, sometimes life happens and plans may need to shift — please keep an eye out for updates. \*\*\* Organizer: Mathew Questions? Post on the event wall or email [torontomoviesandoutings@hotmail.com](mailto:torontomoviesandoutings@hotmail.com) Come for the culture. Stay for the conversation. Leave full — in more ways than one. The Danforth has heart. Let’s go feel it together. ️✨

**Forget the small talk. Let’s make something real.** Most networking events feel like a chore. **Connection Lab** is the antidote. This isn't about swapping business cards; it’s about swapping perspectives, sketches, and stories in a curated, small-group setting. For this edition, we’re blending **artistic play** with **structured connection games**. Whether you’re a seasoned artist or haven't picked up a brush since grade school, you’ll find your flow here. ### **🖌️ The Experience** We keep the group limited to **10 people** to ensure the afternoon remains intentional and intimate. * **Low-Pressure Art:** Choose between ready-to-paint sketches (using graphite transfer paper) or a blank canvas. No "talent" required—we provide the tools to make it easy. * **Structured Connection:** We skip the "What do you do for work?" and move straight to curated games designed to spark genuine conversation. * **The Vibe:** Thoughtful, relaxed, and creative. ### **📋 What’s Included** * **All Materials:** Paint, brushes, canvas, and transfer paper. * **Guided Interaction:** Facilitated games to break the ice (without the cringe). * **Your Masterpiece:** You’ll leave with a finished piece of art and at least one meaningful new connection. ### **🎟️ Registration & Pricing** Registration through eventbrite is must for this event https://www.eventbrite.com/e/the-creative-social-tickets-1984353364330 We keep the cost low to keep the community accessible. * **Ticket:** $10 (covers all materials) No Refund unless event is cancelled * **Note on Commitment:** Because we prepare specific materials for each of the 10 guests, please only register if you are 100% committed to attending. **Ready for a different kind of Saturday?** Space is strictly limited to 10. Grab your spot soon.

New Toronto is a neighbourhood in Etobicoke just west of the former limits of Toronto. It mushroomed in the early 20th century but today it looks older than old Toronto. The exception is the enclave of spiffy condos at Humber Bay Shores. The biggest attraction here is the former Mimico Asylum, which now houses Humber College and a couple of ghosts. We won't explore the underground tunnels but we'll check out Toronto's largest open-air skating trail and loop around the historic buildings. Going eastwards, we'll pass by Polish and British food places and an Australian cafe. The eclectic mix continues in Mimico, with an increasing Tibetan and Thai focus. It's also home to the best Ukrainian restaurant in the GTA. The route winds through soaring condos at Humber Bay, the frozen lakeshore, and circles back from the iconic bridge marking the border of Etobicoke and old Toronto. From there, it's a short distance to either an exemplary Argentinean steakhouse for asado (barbecue) or a modern Chinese restaurant for spicy Sichuan claypot dishes. **Highlights** 1. Assembly Hall (depart 2pm) 2. Colonel Samuel Smith Skating Trail 3. Humber College / Cumberland House / The Gatehouse 4. Zakopane Deli / Albatros Pub 5. Kitchen On Sixth 6. Eighth Street Skate Park / Bosnian Islamic Centre 7. The Sydney Grind (depart 2:50pm) 8. Prince of Wales Park 9. Mr. Momo 10. Pemako Kitchen / Barrel House Korchma 11. Asters Patisserie 12. Waterfront Trail 13. Humber Bay Park West Parking Lot (depart 4:05pm) 14. Eau Du Soleil 15. Chiang Mai Thai Kitchen 16. Humber Bay Arch Bridge 17. Vos Restaurante Argentino 18. Tis Two Cities (arrive 5:30pm) **Neighbourhoods** New Toronto > Mimico > Humber Bay Shores **Map** [https://www.google.com/maps/d/edit?mid=1ajJLym5E-5f-LSxd_dDER6GJ2vo2xQ0&usp=sharing](https://www.google.com/maps/d/edit?mid=1ajJLym5E-5f-LSxd_dDER6GJ2vo2xQ0&usp=sharing) **How it works** Hike starts punctually. Late or can't do the whole route? Meet us at scheduled checkpoints. We'll browse many food places but won't linger long. Grab ready-made food, or see the route in advance, organize takeout, then pickup along the way. Not sure what to try? Join our omakase for $5, which gives a tiny sample from different restaurants. Payment on the day of event by cash or e-transfer to [globaltorontoeats@gmail.com.](http://globaltorontoeats@gmail.com.) No refunds after orders are placed. Details of sampled food will be uploaded after the hike. Limited cutlery provided. Highly recommended to bring cutlery and containers for omakase and bringing back leftovers. See our [About section](https://www.meetup.com/hike-to-eat/) for more info.

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

**Google Analytics Alternatives** Is it finally time to make the switch away from Google Analytics? Two-and-a-half years ago Jason Packer asked this question at Columbus Web Analytics Wednesday. Since then: Google’s Universal Analytics has been sunset, we’ve changed our name to Columbus Data & Analytics Wednesday, and Jason has released two editions of his book “Google Analytics Alternatives”. Fresh off the release of the 2nd edition of his book, we thought it was time to re-open this conversation. While people love to complain about it, GA’s market share has remained relatively constant (at least in the United States). Why is that? You won’t find any complaints about GA4 in this talk, but rather an overview of what’s currently available in the market and how to frame your decision-making process. We’ll also be giving out some free copies of Jason’s book! So even if you’ve got a “GA4Lyfe” tattoo (no judgement), there’s free books to go with the free pizza and beer. 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)

Meet in front of the Nature Center

**Details:** This talk reviews the fundamental academic research literature in financial economics, distilling key findings with rigor while debunking suboptimal investing decisions. It draws on decades of empirical research and statistical analysis with the aim of guiding how to think about sound investing. **Audience Takeaway:** Attendees will gain a practical, research-based approach to assessing investments, interpreting risk, and making choices that support long-term financial independence, informed by decades of published financial studies. **Zoom: This is a *hybrid* event. To attend online, join us on Zoom here at 6pm:** https://iit-edu.zoom.us/j/87434065239?pwd=mK8gkDO6FTL2NBCXrgnViDwVJU14YT.1 Meeting ID: 874 3406 5239 Passcode: 826532 **Sponsor:** **[Tegus by AlphaSense](https://www.tegus.com) will provide the meeting site, as well as pizza and soft drinks for the onsite participants.** * **Address:** 200 N. LaSalle Street. Suite 1100. Chicago, IL 60601 * **Tegus by AlphaSense's Overview:** Tegus by AlphaSense is the leading market intelligence platform for key decision makers. We power some of the world’s most well-respected institutional investors, corporations, and consultancies through the largest and most comprehensive database of primary and market information. Our products and services enable clients to discover unmatched insights and answers to the most challenging questions they face to help them make better informed decisions. We are an end-to-end investment intelligence and research platform that modernizes the research processes. With an ecosystem that combines at-cost, on-demand expert calls with a 55K+ transcript library; quantitative financial workflows that streamline research across company disclosures, management presentations, earnings calls and filings; and 4K+ fully-drivable financial models and company benchmarking data, including every KPI and comparison that matters, Tegus by AlphaSense enables investors to move faster, gather deep research and surface high-quality insights to drive better decisions. The company serves customers worldwide, including investment analysts, portfolio managers and key decision makers across public and private businesses in markets of all sizes. * **Logistics**: To access the Tegus by AlphaSense building, we require **first and last names** of those who RSVP'd by Mar 18. Attendees will then present their **IDs** when they arrive at the front desk (right when they enter the building). They will be sent up in the elevator to the 11th floor where we will be.

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

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