MongoDB

**Thunder Pong 雷攻乒乓 Monday Table Tennis – Intermediate & Above** **(7:00 PM – 10:00 PM | 3 Hours)** Join us at **Thunder Pong** for a structured and competitive table tennis session catered for intermediate-level and above players. Suitable for players who enjoy competitive rallies, consistent match play, and pushing their game to the next level. **Skill Level** Open to intermediate-level and above players who can sustain good rallies and serve consistently. Participants should have a basic understanding of the game rules and maintain fair play and sportsmanship. **What to Bring** • Your own table tennis racket • Tables & balls provided (Nittaku / DFish / DHS 3⭐ 40+) **Venue** • High-grade 7mm ITTF-approved flooring • Fully air-conditioned **Important Rules** • ⏰ Session runs 7:00 PM – 10:00 PM • 👟 Indoor court shoes only 🚫 Running / track / outdoor shoes / slippers NOT allowed • 🍴 No eating in playing area • Play responsibly — any damage to venue/equipment is chargeable **RSVP & Payment** • $9 per session | PayNow only • Join waitlist to indicate interest • Once moved to RSVP (Going), payment must be made at least 48 hours before session • Unpaid slots may be released to the waitlist • Maximum 8 players per session If you have any questions, feel free to contact me directly. Let’s enjoy a competitive yet friendly TT session — sharpening skills, challenging ourselves, and making new friends 🏓 **Disclaimer** Participation is voluntary and at your own risk. Thunder Pong is not liable for injuries, damages, or losses. Players confirm they are medically fit, agree to sportsmanlike conduct, are responsible for personal belongings, and consent to photos/videos for promotional use.

Join us for an inclusive pickleball session! It is the perfect environment to sharpen your skills during open play. Event Details: · Date & Time: Monday, 8th Jun, 6PM - 8PM · Location: Jurong East Sport Hall 21 JURONG EAST STREET 31 JURONG EAST SPORT CENTRE SINGAPORE 60917 (Convenient Indoor court, near Chinese Garden MRT). · Cost: SGD6 per person (Optional Paddle Rental is SGD2) (New to pickleball? Please join our Beginner Class @ $25 instead!) Registration: Spaces are limited and filling up. To confirm your attendance, please complete payment via PayNow to the number below. · PayNow to: +65 9880 1398 (Slim) What to Bring: Please come with your paddle, appropriate sports attire, water, a towel, and a positive attitude. We look forward to a fun and active afternoon on the court! No refund policy, but feel free to find your own replacement. Health & Safety Disclaimer: By participating in our pickleball games, you acknowledge that this is a friendly, voluntary activity involving physical movement and occasional competitive energy. Please play within your limits, stay hydrated, and be mindful of others on the court. We are not responsible for any injuries, paddle-related pride wounds, or unexpected bursts of athletic greatness. Warm up, play safe, and most importantly , have fun !!!

**\*Trekking Mont Blanc 2027\*** https://sgtrek.com/event/trekking-mont-blanc-2027/ As TMB adventures gets full during the peak season. We are now taking bookings for 2027. Do book earlier to secure your slots for the event. We have various dates planned from June to Sep 2027 (Daily departures available). For inquiries and bookings, contact VIJAY on 📞WhatsApp at +6592700908 📧 Email us at contact@sgtrek.com **\*Departure Dates:\*** There are multiple dates for these tours do check with us. Event cost may have some changes do check with us on the actual costing prior to booking. **\*June 2027\*** Wed, 09 Jun – Fri, 18 Jun Thu, 10 Jun – Sat, 19 Jun Fri, 11 Jun – Sun, 20 Jun Sun, 13 Jun – Tue, 22 Jun Mon, 14 Jun – Wed, 23 Jun Wed, 16 Jun – Fri, 25 Jun Thu, 17 Jun – Sat, 26 Jun Fri, 18 Jun – Sun, 27 Jun Sat, 19 Jun – Mon, 28 Jun Sun, 20 Jun – Tue, 29 Jun Mon, 21 Jun – Wed, 30 Jun Tue, 22 Jun – Thu, 01 Jul Wed, 23 Jun – Fri, 02 Jul Thu, 24 Jun – Sat, 03 Jul Fri, 25 Jun – Sun, 04 Jul Sat, 26 Jun – Mon, 05 Jul Sun, 27 Jun – Tue, 06 Jul Mon, 28 Jun – Wed, 07 Jul Tue, 29 Jun – Thu, 08 Jul Wed, 30 Jun – Fri, 09 Jul **\*July 2027\*** Thu, 01 Jul – Sat, 10 Jul Fri, 02 Jul – Sun, 11 Jul Sat, 03 Jul – Mon, 12 Jul Sun, 04 Jul – Tue, 13 Jul Mon, 05 Jul – Wed, 14 Jul Tue, 06 Jul – Thu, 15 Jul Thu, 08 Jul – Sat, 17 Jul Fri, 09 Jul – Sun, 18 Jul Sat, 10 Jul – Mon, 19 Jul Sun, 11 Jul – Tue, 20 Jul Mon, 12 Jul – Wed, 21 Jul Tue, 13 Jul – Thu, 22 Jul Thu, 15 Jul – Sat, 24 Jul Fri, 16 Jul – Sun, 25 Jul Sat, 17 Jul – Mon, 26 Jul Sun, 18 Jul – Tue, 27 Jul Mon, 19 Jul – Wed, 28 Jul Tue, 20 Jul – Thu, 29 Jul Thu, 22 Jul – Sat, 31 Jul Fri, 23 Jul – Sun, 01 Aug Sat, 24 Jul – Mon, 02 Aug Sun, 25 Jul – Tue, 03 Aug Mon, 26 Jul – Wed, 04 Aug Tue, 27 Jul – Thu, 05 Aug Thu, 29 Jul – Sat, 07 Aug Fri, 30 Jul – Sun, 08 Aug Sat, 31 Jul – Mon, 09 Aug **\*August 2027\*** Sun, 01 Aug – Tue, 10 Aug Mon, 02 Aug – Wed, 11 Aug Tue, 03 Aug – Thu, 12 Aug Thu, 05 Aug – Sat, 14 Aug Fri, 06 Aug – Sun, 15 Aug Sat, 07 Aug – Mon, 16 Aug Sun, 08 Aug – Tue, 17 Aug Mon, 09 Aug – Wed, 18 Aug Tue, 10 Aug – Thu, 19 Aug Thu, 12 Aug – Sat, 21 Aug Fri, 13 Aug – Sun, 22 Aug Sat, 14 Aug – Mon, 23 Aug Sun, 15 Aug – Tue, 24 Aug Mon, 16 Aug – Wed, 25 Aug Tue, 17 Aug – Thu, 26 Aug Thu, 19 Aug – Sat, 28 Aug Fri, 20 Aug – Sun, 29 Aug Sat, 21 Aug – Mon, 30 Aug Sun, 22 Aug – Tue, 31 Aug Mon, 23 Aug – Wed, 01 Sep Tue, 24 Aug – Thu, 02 Sep Thu, 26 Aug – Sat, 04 Sep Fri, 27 Aug – Sun, 05 Sep Sat, 28 Aug – Mon, 06 Sep Sun, 29 Aug – Tue, 07 Sep Mon, 30 Aug – Wed, 08 Sep Tue, 31 Aug – Thu, 09 Sep **\*September 2027\*** Wed, 01 Sep – Fri, 10 Sep Thu, 02 Sep – Sat, 11 Sep Fri, 03 Sep – Sun, 12 Sep Sat, 04 Sep – Mon, 13 Sep Sun, 05 Sep – Tue, 14 Sep Mon, 06 Sep – Wed, 15 Sep Tue, 07 Sep – Thu, 16 Sep Wed, 08 Sep – Fri, 17 Sep Thu, 09 Sep – Sat, 18 Sep Fri, 10 Sep – Sun, 19 Sep Sat, 11 Sep – Mon, 20 Sep #SGTREK

👋 Hello Grafana & Friends Singapore! This month, we are excited to partner with the MongoDB for a collaborative evening of tech! As observability and data landscapes become increasingly complex, the integration between the LGTM stack and MongoDB is more critical than ever. This month, we are bringing together engineers from both ecosystems to share implementation strategies, architectural best practices, and real-world monitoring patterns. As always, come ready to learn, connect, and exchange ideas with the community. Light bites and networking included! **Topic 1: Real-Time Observability with MongoDB and Grafana: From Logs to Dashboard** **Speaker: Piti Champeethong**, Senior Consulting Engineer, MongoDB **Session Abstract:** Learn how to integrate MongoDB Atlas with Azure Grafana to build real-time dashboards for both database performance and application data. This session covers Prometheus-based monitoring, direct querying, and Azure-native pipelines for modern observability. **Topic 2: Agentic Observability: From OTel Signals to Production Remediation with MongoDB MCP** **Speaker: Hendri Tjiptowibowo**, Senior Partner Solutions Engineer, Grafana Labs **Session Abstract:** Learn how Grafana Assistant (available on OSS) combines OpenTelemetry signals with MongoDB MCP to move from observability to action. This session demonstrates AI-driven investigation of production issues, including trace analysis, query plan inspection, index recommendations, and automated remediation workflows. **📅 Date:** Thursday, June 11th, 2026 **🕡 Time:** 6:00pm - 9:00pm **📍 Location:** Smartworks Great Eastern Centre, 1 Pickering Street, Singapore 048659 - Level 8 ⚠️ **Reminder:** Please bring your valid physical photo ID (NRIC or Passport) to access the building. **Agenda** * **6:00 PM:** Registration, Light Bites & Networking * **6:55 PM:** Welcome & Opening * **7:00 PM:** Piti Champeethong, Senior Consulting Engineer at MongoDB – Real-Time Observability with MongoDB and Grafana: From Logs to Dashboard * **7:30 PM:** Hendri Tjiptowibowo, Senior Partner Solutions Engineer at Grafana Labs - Agentic Observability: From OTel Signals to Production Remediation with MongoDB MCP * **8:00PM:** Networking & Close **In Partnership with MongoDB:** This event is a collaborative session between **Grafana & Friends Singapore** and the **Singapore MongoDB User Group**. Special thanks to our Co-Partner, **MongoDB**, for providing the space.

This in-person event is built for developers and cloud engineers who want to design, build, and deploy real-world AI solutions on Azure. Expect a hands-on, implementation-focused experience using Microsoft Foundry and GitHub Copilot with live demos, guided labs, and practical developer workflows. **What to expect:** * Key takeaways and announcements from Microsoft Build 2026 * Deep dive into Azure AI and Generative AI use cases * Live demos with Microsoft Foundry and GitHub Copilot * Hands-on labs to build and test AI-powered features end-to-end * Best practices for building AI-powered applications * Networking with the local AI developer community Whether you're shipping your first AI feature or scaling production systems, this event is designed to give you actionable insights to accelerate your AI journey with Microsoft. Don't forget to register using direct Microsoft reactor Link as below which is mandatory - https://developer.microsoft.com/reactor/events/27204

Join Os Angoleiros do Interior on Saturday morning for a whole-body experience of Capoeira Angola! Come in comfortable clothes as we learn basic movements and tune our senses to the rhythm of Capoeira Angola. Welcome to all levels of movement experience, even if you have never heard of Capoeira! First class is free!

**About the Speaker** **Simon Ritter** With over a decade of experience as Deputy CTO at Azul Systems, our speaker has helped shape the adoption of Java and JVM technologies across the global developer community. A recognized expert in Java and open source, he is passionate about advancing developer productivity, application performance, and innovation throughout the software ecosystem. **Agenda** **Keeping Your Java Hot by Solving the JVM Startup and Warmup Problem** Java bytecodes and class files deliver on the original vision of “write once, run anywhere”. Using a Just-in-Time (JIT) compiler allows JVM-based applications to compile only the code that’s used frequently and optimise it precisely for how it's used. Using techniques like speculative optimisation can often deliver better performance than static, Ahead-of-Time (AOT) compiled code. However, this flexibility and performance come at a cost. Each time the JVM starts an application, it must perform the same analysis to identify hot spots in the code and compile them. This is referred to as the application warmup time. In this session, we’ll look at several approaches to alleviating or even eliminating this problem. Specifically: · Static compilation of Java code ahead-of-time (AOT). Specifically, the Graal native image approach · Generating a JIT compiler profile of a running, warmed-up application that can be reused when the same application is restarted, eliminating the need for much of the JIT compilation. This will include details of the work of the OpenJDK Project Leyden. · Decoupling the JIT compiler from the JVM for a Cloud environment. Providing a centralised JIT-as-a-Service allows caching of compiled code and offloading the compilation work when new code must be compiled. · Creating a checkpoint of a running application. This includes all application state (heap, stack, etc.) in addition to the JIT-compiled code. Project CRaC will be used as an example. At the end of the session, you’ll be all set to keep your Java hot! **Modern Java Puzzlers** Since JDK 9, Java, as a language, has evolved faster than at any point in its 30-year history. For developers, this is great, as it means we get more new features that make our code more concise and, hopefully, easier to read and understand. All new language features also bring their quirks and possibly unseen consequences. In this fun interactive session, we’ll examine a range of recent language features and pose questions to the audience about how the code works and what it does. We’ll cover many of the new language features from recent releases, including switch expressions, sealed classes and pattern matching. We’ll even look at some curious ways special characters can be used in unexpected ways. The answers will most definitely not always be as you expect!

Argentine Tango Beginner Class The best place to start your Tango dance journey. Suitable for pure beginners. No partner required. Mingle with the largest beginner community. We believe the community is an important factor to new dancers. **Class is confirmed 👍🏻** Fee : $20

**Talk Abstract:** — \# Bootiful Spring Boot 4: Sweet and Sour Spring Boot 4.x and Java 25 have arrived, making it an exciting time to be a Java developer! Join us, **Josh Long** (@starbuxman) and **DaShaun Carter** (@dashaun), will dive into the future of Spring Boot with Java 25. We'll learn how to scale your applications and codebases effortlessly, explore the robust Spring Boot ecosystem featuring AI, modularity, seamless data access, security, and cutting-edge production optimizations like Project Loom's virtual threads, GraalVM, AppCDS, and more. Let's explore the latest-and-greatest in Spring Boot to build faster, more scalable, more efficient, more modular, more secure, and more intelligent systems and services and we'll look at how to get older apps to this leaner, greener future. \-\-\- **Josh Long** (@starbuxman) has been Spring's first-ever Developer Advocate since 2010. A Java Champion, author of 7 books, host of *A Bootiful Podcast*, and open-source contributor — if Spring ships it, Josh has probably already done a live demo of it. **DaShaun Carter** (@dashaun) is a Spring Developer Advocate at Broadcom, Testcontainers Champion, and keynote speaker with a passion for helping developers ship better software, faster. Whether he's on stage, on a Raspberry Pi, or on a racecourse, he brings the same deliberate, high-energy focus to everything he does. **Important:** Please share your mail address ( if you have not done already) , need it for security clearance at Redhat . Can send it to [mailto:singadev-organisers@googlegroups.com](http://mailto:singadev-organisers@googlegroups.com/) by 9 June evening. Thanks for understanding and cooperation.

Topic to be announced. **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

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) 15 for One Class 20 for Both Free Parking & Plenty of Dance Space. Viva Dance Columbus 2809 Festival Lane Dublin OH 43017

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

We are going to build together with all the CLIs! E will be doing it at Columbus Code and Coffee Agenda --- Hosted By James Power, Organizer Pete Gordon, Organizer Just a Software Guy in the age of the Internet. Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-columbus-presents-ai-improv-lets-build-a-game-together-with-claude-code-codex-and-gemini-and-be-the-judge/.

🎶 Ready for a night of music, laughs, and great company? Join us at Thunderwing Brewing for Music Bingo — a fun twist on classic bingo where songs replace numbers and the good vibes keep flowing! 🎵 Sing along, test your music knowledge, and enjoy a relaxed evening with the group. 📍 Please RSVP to reserve your spot: Text Renee at 614-257-9389 (We need a headcount so the brewery can plan staffing and seating.) 🪑 Arrive early to grab a seat — feel free to bring a camping chair for extra seating. 🍔 Food trucks are often on site, or you’re welcome to bring your own food. 🐶 Bonus: Dogs are welcome, so bring your pup along too! Columbus ski club membership not required for this event. CSC assumes no responsibility for the event or any injuries as this is organized by a third party.

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