Load Testing and Performance

Hey Toronto Elixir, Winter is in full swing in Toronto and we are back for our first meetup of 2026! This event will be **BOTH in person and online**! The hybrid format has been pretty successful so we are very excited to, once again, bring together local Torontonians and people from all over the world that we met during the online only meetups! We will be **hosted by BitGo**, with pizza and beverages provided for in-person attendees courtesy of **Instinct Science**. The appointment is for **Thursday March 19th, doors open at 6:00 pm** at the BitGo's Toronto office at 110 Spadina, 9th floor or [online](https://meet.google.com/jzv-reyt-wav). Talks will start around **6:30pm**. First, we're excited to welcome **Francesco Cesarini,** Founder of Erlang Solutions and author of Erlang Programming and Designing for Scalability with Erlang/OTP (https://github.com/francescoc). He'll be joining us in person for his talk **Thinking Concurrency: Dwelling in Erlang and Elixir.** The functional paradigm has been influencing mainstream languages for decades, making developers more efficient whilst helping reduce maintenance costs. As we are faced with a programming model that needs to scale on multi-core architectures and distributed environments, concurrency becomes critical. In these concurrency models, immutability, a key feature of functional programming paradigm will become even more evident. To quote Simon Peyton Jones, future concurrent languages will be functional; they might not be called functional, but the features will be. At this meetup, we will be discussing why! Next up, **Ben Schultzer** will present **SQL - An exploration of foreign language integration in Elixir** where he'll take a closer look at the state-of-the-art in database connection pools and disprove 30 years of dogma. If you wanna have a chat, look for our community on the **#toronto channel** of the Elixir Slack https://elixir-lang.slack.com p.s. Given that this is also a remote event please feel free to extend the invite outside the Toronto community as well! We'll be happy to have you!

Eventbrite Link: **[https://www.eventbrite.ca/e/448735799857?aff=oddtdtcreator](https://www.eventbrite.ca/e/448735799857?aff=oddtdtcreator)** **Indulge in Wednesday wonders! Toronto's comedy sensation unfolds at 8 PM. Unwind with laughter in the heart of the week.** Step into a world of Wednesday wonders at 8 PM! Backroom Comedy Club invites you to a midweek escape filled with uproarious laughter and top-tier stand-up comedy. Join Toronto's finest comedians for an unforgettable evening of entertainment. Reserve your seat now and make your Wednesday delightful with humor, wit, and the best of the city's comedy scene!

Join us for a community-led developer event focused on **AI-assisted coding with GitHub Copilot**. This event brings together developers to explore practical workflows, real-world use cases, and hands-on experiences using GitHub Copilot. Whether you are new to GitHub Copilot or already using it, this event will help you better understand how to apply AI-assisted coding techniques in everyday development. * **Total duration:** approximately 3 hours * Includes: **2 technical sessions AND hands-on workshop (1 hour)** > ***Important*** *This event includes hands-on labs, so you will need to bring your **own laptop** (and power cord), if you would like to participate in the lab.* **Agenda:** 5:15-5:30pm – Check-in & Networking 5:30pm – Welcome & Opening 5:45pm – Session 1: GitHub Copilot in Practice (Dave Lloyd & Max Yermakhanov) 6:15pm – Session 2: From Copilot to Colleagues: Building an AI DevOps Agent Team (Kaan Turgut) 6:45pm – Workshop: Hands-on with GitHub Copilot 7:45pm – Closing & Next Steps

Eventbrite Link: **[https://www.eventbrite.ca/e/769799319487?aff=oddtdtcreator](https://www.eventbrite.ca/e/769799319487?aff=oddtdtcreator)** **Midweek Laughs Unleashed! Join us every Wednesday at 10 PM for the hottest stand-up comedy in Toronto. Don't miss the fun!** Unleash midweek euphoria! Dive into the heart of Toronto's vibrant comedy scene every Wednesday at 10 PM. Immerse yourself in an evening of uproarious laughter, spotlighting the city's top comedic talents. Backroom Comedy Club sets the stage for an unforgettable midweek escapade. Secure your spot now and be part of the laughter revolution!

Here’s the March edition of our Tech Talk event at Super.com on March 19, 2026 Join us for some drinks, snacks, and Tech Talks. Make sure to mark your calendars and come out and join us for this event! **🕑 Agenda & Schedule ✨** * 18:00 - Doors open * 18:20 - Intro and announcements * 18:30 - **Understanding environment variables in the Javascript ecosystem** by **[Evert Pot](https://evertpot.com/)** *Abstract*: Environment variables are weird and can behave confusingly. This talk is a pure coding talk that goes into what environment variables are, why they are and what they've become. and how we can protect our pipelines moving forward. * 19:00 - **Signal in the Static: Transforming Alert Noise into Actionable Observability** by **[Jatinder Bhola](https://linktr.ee/jaybholaa)** *Abstract*: Modern distributed systems generate endless telemetry, yet teams struggle with context. The real battle is Noise vs. Alerts. This talk explores why alert fatigue happens and how to design high-fidelity alerts that signal real service degradation. * 19:30 - Networking * 21:00 - Doors Close (**Note**: *All times in the schedule are an approximation.*) Please RSVP to confirm your attendance. If you have your friends or teammates joining please ask them to RSVP as well. This event is open to all skill levels. Many thanks to [Super.com](Super.com) for hosting us! We're looking for sponsors for events like these. If you or your company would like to support TorontoJS and get a message out to our community, please get in touch with organizers@torontojs.com The Code of Conduct is enforced at all TorontoJS events and spaces - online or in-person. TorontoJS is a volunteer-led not-for-profit organization. **Please help us** with tidying up. Otherwise, the venue staff and volunteers will have to pick up after you. \-\-\- # **The Venue 🏠** The venue is next door to Shoppers Drug Mart, a nondescript door that you'll have to look for a little carefully. \-\-\- *TorontoJS is committed to creating a safe and inclusive environment for all. Our Code of Conduct applies both online and in person at all our events and spaces.* See you there! 🎉

AI tools can find the obvious bugs. They follow the most suspicious-looking signal until it checks out, then move on. The boring parameter — the one that actually leads somewhere — often gets skipped. This talk breaks down the structural reasons AI agents fail at exhaustive vulnerability discovery, and what a better approach looks like.

**🎭 YOUR THURSDAY NIGHT OUT** Looking for a fun night out? A date night? Perfect post-work escape with friends? Join us for live comedy every Thursday at Desi Hakka Affairs. Enjoy fresh, emerging talent in an intimate setting with great food, drinks, and specials. No cover charge—just laughs and good vibes. **📍 LOCATION & SPECIALS** Desi Hakka Affairs, 3415 Dixie Rd Unit 4A, Mississauga, ON L4Y 2B1. Free parking. Enjoy drink and appetizer specials all night long while you laugh. **🎤 COMEDY & POETRY SHOWCASE** Love comedy? Love poetry? We feature local comedians AND poets. Want to perform? Spots are limited—sign up online at: [https://forms.gle/pgmJXhNom3XRESce6](https://forms.gle/pgmJXhNom3XRESce6 "https://forms.gle/pgmJXhNom3XRESce6") (required for performers—no walk-up additions). Spectators just need a ticket!

Ticket Link: [https://www.eventbrite.ca/e/2020-perspective-comedy-show-series-tickets-1981806652045?aff=oddtdtcreator](https://www.eventbrite.ca/e/2020-perspective-comedy-show-series-tickets-1981806652045?aff=oddtdtcreator) Two comedians, co-headlining. Both do 20 minutes. These are local Toronto comedians who hustle, grind and deserve the shot! ## Welcome to the 20/20 Perspective Comedy Show Series! Come join us at the **Backroom Comedy Club** Thursday nights filled with laughter and fun starting **February 26th, 2026 until end of May . Every THURSDAY @ 10PM(Eastern Time)**. Get ready to enjoy hilarious stand-up acts and witty performances that will leave you rolling in your seats! Don't miss out on this opportunity to unwind and relax with some top-notch comedy. Grab your friends and family for a night of entertainment that you won't forget! Mark your calendars and get ready to laugh your heart out at the 20/20 Perspective Comedy Show Series!

**On Sunday 22nd March, start Spring with some yummy Dim Sum.** I have been going to this place for over 20 years, and have shared with many meetup groups, so hope you will join us. Rol Sans moved to it's new address almost 2 years ago, and I am looking forward to this modern location with their endless all-day dim sum menu. Framed pictures of their bestsellers (and also mine) are above. Note: This will be a shared experience at the table. **COST** Dim Sum: Cost + Tip + Taxes will be divided equally amongst attendees Organizer Meetup fee: $5 **SIGNING-UP** * RSVP Yes and the system will add you to the wait list * To secure your seat, a $10 etransfer (includes $5 meetup fee) is required to hold a seat at the table. Attendees will receive $5 back at the end of dim sum - there are no refunds for cancellations or no shows. * Once you are on the waitlist, I will message you my email for the etransfer. * Once the transfer is complete, I will move you to attending. * A reminder will be sent the night before with my cell and all meetup details. Make sure you set up your communication settings to receive. RSVPs close 2 days prior. Cancellations will result in a No Show and impact future attendance. **MEETUP TIME** **Meet me at: 11:45am inside the front doors of Rol Sans at 388 Spadina Ave.** Please wait for me to arrive, and do not sit on your own prior, so we can get the table requested. Length: 1 hour 45mins Enjoy and please post your Comments in the event after.

Eventbrite Link: **[https://www.eventbrite.ca/e/436240616427?aff=oddtdtcreator](https://www.eventbrite.ca/e/436240616427?aff=oddtdtcreator)** **Savor the laughter at Sizzling Saturdays! Toronto's comedy spectacle starts at 8 PM. A night of uproarious fun awaits!** Join us for a sizzling Saturday night at 8 PM! Backroom Comedy Club presents a comedy extravaganza featuring Toronto's top comedians. Immerse yourself in an evening of wit, humor, and uproarious laughter. Make your Saturday memorable—reserve your seat now for an unforgettable entertainment experience!

This group is for badminton enthusiasts who are passionate about exploring the connections between metabolism, energy, and exercise. We are welcome beginner plus, intermediate and advance level players looking to improve your skill or a seasoned player seeking to optimize your performance on the court, this group is for you! Join us for friendly games. This badminton session is a weekly event and it is followed with dinner together but it is optional. Since we have 3 courts and allowed the maximum of 24 players so that everyone signs up for this event will be placed on waiting list FIRST then will be moved to the joining list on WEDNESDAY MORNING. Court fee: It will be informed at the comment section by 4pm. Cost per person is either $162 (for 3 courts) divided by the number of players attended OR $108 (for 2 courts) divided by the number of players attended. My email address will be provided at that time for etransfer.

It's congee and rice rolls time! The weather at this time of year should be perfect for enjoying these Cantonese breakfast foods. And where better to do a congee crawl than along Steeles Avenue East? It's the birthplace of the famed Congee Queen and other reputable restaurants. We'll visit J-Town, the oldest Japanese shopping district in the GTA. Then, it's up through industrial districts with hidden food gems. A massive cathedral is the next landmark before we reach a swathe of Chinese restaurants at Warden and Steeles. Come earlier to check out the flea market at Shops On Steeles & 404 **Highlights** 1. Congee Queen (depart 12pm) 2. Zao Men Kan / J San Sushi & Market 3. J-Town: Izakaya Ju / Heisei Mart (depart 12:45pm) 4. Taro’s Fish 5. Sam’s Congee Delight / Tiny Tom Donuts 6. George's Tastee 7. Metro Square Food Court (depart 2:15pm) 8. Vegedelight 9. St. Mark Coptic Orthodox Cathedral 10. Keung Kee Congee / Yin Ji Chang Fen 11. Casa Imperial 12. Foody Mart / Good Taste Casserole Rice / Xuan Bakery / Crown Jewel Fine Dining (arrive 2:40pm) **Neighbourhoods** German Mills > Milliken Mills > Steeles **Map** [https://www.google.com/maps/d/edit?mid=167BLQI0amxiaBCIYYvk1YC30u4zWTJ4&usp=sharing](https://www.google.com/maps/d/edit?mid=167BLQI0amxiaBCIYYvk1YC30u4zWTJ4&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. The theme for this hike is congee and rice rolls. 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.

As adults, meeting new people isn’t as easy as it used to be. Between busy schedules and shrinking social circles, it can feel hard to form fresh connections—and while we’re constantly interacting online, it rarely matches the warmth and depth of a real, face-to-face conversation. That’s where our Fast Friending Evening comes in. It’s all about genuine, in-person connections with like-minded ladies and gents. Just show up, be yourself, and enjoy an evening of effortless conversations and meaningful new connections. **Book tickets now & save money -** [https://toro21stmarch.eventbrite.co.uk](https://toro21stmarch.eventbrite.co.uk) \*You can use any debit or credit card to purchase your ticket at PayPal checkout. It will ask you for your email address but that is only to send you a receipt. You do not need a PayPal account. EVENT COST: Early Bird - CAD$ 10 per person Regular Ticket - CAD$ 15 per person Cash at meetup - If you have not purchased your ticket in advance then you can pay CAD$ 20 cash when you meet Faye at the venue. **Our venue for the evening** \- High Park Brewery is spacious\, has comfortable seating and not very noisy\. We have a reserved area where our members can meet each other in a supportive environment\. **Here’s how your evening will flow:** **7:00 PM – Welcome** Arrive at 7:00 PM and be welcomed by your host, Faye, who will guide the evening and help with introductions. Feeling shy? Come a little early and she’ll ease you into small-group conversations. You’re also welcome to bring a lady friend along for free. **7:30 – 8:30 PM \| Fast Friending** Chat with a new attendee every 3 minutes, ensuring you meet a variety of like-minded ladies and gentlemen. **After 8:30 PM \| Open Mingling** Reconnect with those you enjoyed speaking to and continue meaningful conversations at your own pace \- We are not a close knit tight group\. Our evenings are warm and comfortable for members attending for the first time and those coming alone\. You will not feel alone\! \- We have many groups in this city\. Members of our other groups who RSVP are included as guests of the organisers in order to give you an indication of expected people\. \- This evening is for ladies and gents in the 25 to 45 age group\. While some will be at the younger end of this range there will also be others at the other end of the range and lots in\-between\! You will naturally gel with others of your own age range and so you will always find many attendees who fit your range\. \- We are not a 'dating' group\. We are focused on helping ladies and gents meet other like minded ladies and gents\. You will generally find a good gender balance \(maybe not perfect\) at all our events\. **Why do we have tickets?** 1. Cover our costs - Our host is compensated for their time and work. We also pay meetup and have dedicated staff to manage our events, hosts, venues and communication. 2. Group Safety - By securing your ticket we have a record and you contribute to a well organized evening where everyone is more committed and better behaved. 3. Management - Tickets help us better manage attendee group size, book suitable space and activity. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- ABOUT [fastfriends.co.uk ](https://fastfriends.co.uk/)- We have connected members successfully for the past 10 years in over 30 cities (operating as Expatsclub, MeetConnectDevelop and fastfriends.co.uk). \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- You can contact our founder Dan on +447715705005 with any questions or ideas. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Here are some videos which will give you some guidance and comfort to make your attendance more productive.** Secrets for socialising at our meetups - [https://bit.ly/44ZdVwx](https://bit.ly/44ZdVwx) Making new friends -[ https://bit.ly/455TsWY](https://bit.ly/455TsWY) How to make people like you instantly - [https://bit.ly/3Vj5PeT](https://bit.ly/3Vj5PeT) Members review - [https://bit.ly/3yHfu6d](https://bit.ly/3yHfu6d)

Builders, creators, architects, admins, consultants - come one, come all. This one's for you. We're bringing a little friendly competition to the Columbus ServiceNow community while highlighting the cool things people have built on the platform. Five presenters will take the stage to showcase something they've built, solved, designed, or imagined on the ServiceNow platform - and a panel of judges (plus YOU, our amazing audience) will score them live. So basically, America's Got Talent but make it ServiceNow's Got Talent. Bring a notepad if you'd like 'cause you'll definitely be learning something new. Each presenter gets 10 minutes max to wow the crowd with: • A demo • A real-world business solution • A bold idea • A UX transformation • Or a creative use of the platform Judging Criteria: 🏆 Business Value 🚀 Innovation ✨ User Experience This event is about celebrating ideas, sharing knowledge, and showing how ServiceNow can drive both business impact and meaningful user value. Come learn. Come support. Come get inspired. Refreshments and bites will be provided. And maybe next time… you’ll be on stage.

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads**®**, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

**Welcome to the Women’s Columbus Bogleheads® Sub-Group** This sub-group is for **women who want to learn and discuss finances in a safe, supportive space**. For those interested in moving towards financial independence and retirement by learning investment basics, choosing your 401(k) investments, minimizing taxes, and more. We’re a local chapter of **Bogleheads®**, following a long-term, practical investment philosophy: [Investment Philosophy](https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy): https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy [Bogleheads Forum](https://www.bogleheads.org/index.php): https://www.bogleheads.org/index.php No question is too small, and no experience is too simple. Share, ask, and learn — at your own pace, without judgment, in a group of like-minded women. Let’s build confidence and knowledge **together**!

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

This is an in-person meeting. Did you know that unwanted emotions like loneliness, sadness, hopelessness, anger, fear, anxiety, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not chemical imbalance in your brain due to some nebulous chemical reactions by chance. Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you. The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life. For instance, let's say you are already carrying a huge load on your back, then you cannot take on much more, but, let's say something else happens to you, such as the difficulties from the Pandemic, then the resultant combined weight on you can take you over the edge, kind of like the straw that break the camel's back. When this happens, people's attention usually goes to the straw that was added, but actually the majority of the weight had come from the huge load that were already there, holding a person down and causing a person issues. So how do you remove the huge load that was already there? How do you lighten them up? Is it possible to get rid of them? That is what this meeting will be all about. Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Dianetics and Scientology Life Improvement Center of Central Ohio.

**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 **Abstract** Web Forms gave .NET developers a powerful abstraction for building reusable UI controls long before design systems were a thing. Web Components finally bring that same idea to the browser natively. This session explores how the Web Forms mindset translates into Custom Elements, Shadow DOM, and HTML templates. We’ll examine how Web Components enable design systems that work across frameworks, how they differ from server‑driven controls, and why they’re becoming a foundational layer for modern UI. Whether you’re maintaining legacy apps or building greenfield projects, you’ll leave with a practical understanding of how to apply familiar patterns in a modern, standards‑based way. **YouTube Link** TBA