Database Professionals

**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!

**🏐 Social Netball Night – All Levels Welcome!** Join us for a fun and friendly session of social netball (both men & women are welcome!!) – perfect for staying active, meeting new people, and enjoying the game at your own pace! 🗓 **Time:** 7:30 PM – 9:30 PM 📍 **Venue:** Australian International School, 1 Lorong Chuan, Singapore 556818 Big Gym (Indoors; Air-conditioned!!) (Nearest MRT: Lorong Chuan MRT) 🧢 **What to Bring:** * Sports attire * Sports Shoes * Water bottle * Towel (optional) 💰 **Cost:** Monthly Subscription - $25 / month (Up to 4 weekly sessions; min. 3 sessions) OR Ala-carte - $10 per Session (Cost covers court booking & sporting equipments) Whether you’re new to netball or a seasoned player, this session is open to all skill levels. We’ll do a quick warm-up & some ball drills before diving into games! RSVP early to secure your spot – limited spaces available! Do drop me a message at 87875095 if you are coming too! Looking forward to seeing you there!

**For ages 13 and above.** In this class, you will build on the basics from Foil Foundational Class and continue to learn more advanced technical skills and their applications, such as: * Different parries * Compound attacks * Counter riposte * Counter attack ### **Address** 231 Mountbatten Rd, BLK F, #01-01, Singapore 397999 ### **Schedule** Fridays 730PM - 930PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

Things to note: Please bring your own bat. For at least lower intermediate players. For new players do check for messages from the host to confirm your attendance. If you have registered and cannot attend the event, do take your name out at least 24 h before event; otherwise a fee of $3 will be incurred. Tks

**For ages 14 and above.** Latin Technique class. Solo dance. ### **Address** 80 Chay Yan St, Block 80, Singapore 160080 ### **Schedule** Fridays 9PM - 10PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

* 🧠 **Weekly meetups** for casual play, thematic workshops, and curated mini-tournaments Every Fridays 7.30pm to 9.30pm * 🎓 **Expert-led sessions** with FIDE-rated coaches and legacy mentors * 🤝 **Inclusive community** spanning all ages and skill levels * 🏆 **Prestige events** with transparent formats and media coverage * ☕ **Warm atmosphere** where strategy meets camaraderie

**For ages 12 and above.** As you have fun exploring new dance moves, our dedicated instructors will be able to provide you with the attention and pacing required for your growth (and of course, fun!) ### **Address** 73 Dunlop St, #01-02, Singapore 209401 ### **Schedule** Fridays 8PM - 9PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

Welcome to **TRN2SMMT Basecamp**. This is a community for hikers, trekkers, mountaineers and outdoor enthusiasts looking to build real-world capability. Our sessions focus on mountain conditioning, strength, endurance, loaded movement, hiking fitness and preparation for the demands of the outdoors. Whether you are preparing for your first hike, a multi-day trek, a high-altitude expedition, or simply want to become stronger and more capable, you are welcome here. This is not a bodybuilding group. This is not a bootcamp. We believe fitness should have a purpose. The goal is not just to look fit, but to become capable, adaptable and prepared for challenges both on and off the mountain. What you can expect: •⁠ ⁠Mountain conditioning sessions •⁠ ⁠Strength and endurance training •⁠ ⁠Hiking and trekking preparation •⁠ ⁠Skills and knowledge sharing •⁠ ⁠Community events and outdoor challenges A S$8 logistics contribution applies for selected training sessions and events. Details will be provided in each event listing. Train for altitude. Build for life. Registration required limited slots: [Registration](https://www.eventbrite.com/e/1990761500237?aff=oddtdtcreator)

Prostate cancer is the most common cancer among men in Singapore. Most men have no symptoms in the early stages — and by the time they do, it may already be advanced. **Early detection saves lives. And it starts with knowing your risk.** This May, take the most important step for your health and join us for a free, expert-led talk by **Dr. Lim Huat Chye Peter** — one of Singapore's most respected urologists and founder of the Society for Men's Health (Singapore). **📅 Date:** Saturday, 13 June 2026 **🕑 Time:** 1:30 PM – 4:00 PM **📍 Venue:** Farrer Park Hospital, Connexion, #16-06 (Viv Hall) **💰 Admission:** FREE **If you're a man over 40, this talk is for you.** Most men avoid talking about their health — until it's too late. Don't wait for symptoms. Prostate cancer is highly treatable when caught early, but the window matters. This is your chance to get straight-talking, expert guidance in a relaxed, open setting where all questions are welcome. **What you'll learn:** * What prostate cancer is and how it develops silently * Who is at risk — and why men over 40 need to act now * When and how to get screened, and what tests to expect * Treatment options and the latest advances in urological care * How to have the conversation with your doctor — and what questions to ask Come alone, or bring a father, brother, husband, or friend. The men in your life need to hear this. **Seats are limited. This event is free — but your health is priceless. Register now before it's too late.**

Hi Passionatics, We are Finally Back !!! Trying out 纯K (PURE K )@Funan Come join us to know more singing kakis and relieve all the stress we accumulate throughout the week !!! ; Show us your voice and singing style we will be advertising our events in various platforms Like Facebook , Instagram and Tik Tok and more Tik Tok www.tiktok.com/@passionktv Facebook https://www.facebook.com/PassionKtv/ Instagram https://www.instagram.com/passionktv/ you can join our new Telegram chat for added privacy https://t.me/+9wrMGWS26AtmOWJl It's the start of a new beginning ; New Beginning New Aspirations Hope we can see old friends and new acquaintances ^*^* \*I look forward to seeing all of you ^_^ Fee collection will be 1 week before event from 18th Nov onwards Members who Paid and confirmed will be added to a chat group In WhatsApp Members with no reply 3 days into the event will be moved to the wait list Lance aka Organiser for Passionktv +65 98418312 NOTE : a) Those members who RSVP without a working phone number will be automatically moved to the waiting list; Rest assured that your number will be kept private and confidential and not used for any other purpose commercial or otherwise; Only organizer will have access to you ; An event Whatsapp group will be created for each event around two or three days in advance this is to facilitate last min withdrawals and to create a more friendly atmosphere and not find yourself with total strangers during the event itself ; attendees will be add on to our official PassionKtv whatsapp chat group (with option to opt out) Or you can join our new Telegram chat for added privacy https://t.me/+9wrMGWS26AtmOWJl b) Kindly answer the relevant questions asked if possible for ease of arranging rooms ; Thank you in advance c) Random Advertisers other than music related businesses are not welcome; MLMs, financial opportunities, insurance etc; Offenders will be banned from our chat ; To clarify we dun stop you from privately contacting friends you made through our events but no public advertisements in our chats d) No harassments of ladies or guys or vice versa in our chat ; No private message of new friends who you haven't even met face to face ; Offenders will be banned from our group ; IF you want to know more friends come to our events and meet us face to face and request for numbers face to face ; it will be a private matter between friends if you exchange numbers privately on your own efforts e) For room hopping during events; For Room hoppers kindly ask for consent from the other members who is already in the room before putting in your song ; its basic courtesy to ask for consent to put and insert songs if you just join a new room ; Just like to highlight our stand on this f) Each Singer in a room is entitled to singing one song per round participant can choose the various songs they want to sing and just insert it to the top when it is their turn. Friends singing duet songs count as one song for each song ; They can also request to Sing Duet in other rooms with the Approval of the singers in the other room (will be flexible) Kindly note that this is a request and singers have all the right to say no to a spectator request for whatever reason they have. Kindly refrain from hogging to the mic when it is not your turn. Kindly refrain from cutting another member turn to sing We are all here to have fun and it will be good to RESPECT each other f) Total of 5 Medium Rooms Maximum Capacity of 30 Singers (including room hoppers, late comers early leavers) Looking forward to seeing you during this event and making New Friends Program for the day 12.30 -4.30 pm Our Ktv Meetup 5 pm Dinner at nearby place (Not compulsory but spaces of up to 30 pax will be arrange at a nearby restaurant )

**Register here:** https://luma.com/fongxt81 🚀 What does it mean to lead, build, and adapt in an AI-enabled world? Women Devs Singapore is excited to collaborate with Zenika for an insightful evening exploring the intersection of leadership, product thinking, and AI with our guest speaker, Jolyn Chuah. As AI becomes part of everyday work, the questions that matter most are still deeply human: ✨ Are we creating environments where people can do their best work? ✨ Are we solving real problems or simply shipping solutions? ✨ Are we approaching change with curiosity rather than fear? In this session, Jolyn will share practical frameworks and real-world experiences from product management, systems thinking, and data analytics to help leaders and builders navigate an increasingly AI-driven landscape while keeping people at the centre. You'll leave with three powerful questions to reflect on: 🔹 Lead — Am I creating conditions where people can do their best work? 🔹 Build — Am I solving real problems or just shipping solutions? 🔹 Adapt — Am I engaging with change with curiosity or with fear? Whether you're a developer, product professional, team lead, or simply curious about the future of work, this conversation is for you. 📅 Join us for an evening of honest insights, practical takeaways, and meaningful discussions.

**🎤 Speed Dating + KTV Night 🎶** **\*\*\*\*\*\*Hosted by iDatings\***\* \*\*📍 \*\*\***First Round Bar\*** **📅 Saturday, 13th June, 4:00–8:00 PM** **[Purchase your ticket here.](https://www.eventbrite.sg/e/speed-datingktvfirst-round-bar-tickets-1988706311111)** **\#\#\# About the Event \(Limited to 18 pax\)** Intentionally small: just 18 attendees for a more genuine, relaxed experience. **Looking for sparks, laughter, and maybe a duet partner for life? Join us for an unforgettable evening where \*\*speed dating meets karaoke\***\*. **✨ Quick chats to break the ice** **✨ Karaoke to keep the energy flowing** **✨ A welcoming crowd curated by iDatings** **Whether you’re searching for romance, friendship, or just a fun night out, this event is designed to help you connect in a relaxed, playful atmosphere.** **\#\#\# Highlights** **\- 4 hours of mingling\, music\, and magic** **\- Icebreaker games to keep conversations lively** **\- Karaoke sessions to showcase your personality** \*\*- Drinks and vibes at \*\*\***First Round Bar\*** Schedule: 4–5 PM: Speed dating rounds → 5–5:30 PM: Reveal & mingle → 5:30–8 PM: KTV & free flow \*\*\*\***\*\*\*\*\*\*Pls purchase drinks at the counter and strictly no drinks purchased outside\***\* Ticket fees do not include drinks

**🎓 Offset Your Course Fee with SkillsFuture Credits for Eligible Singaporeans!** **💼 NTUC Members Enjoy Up to 50% Subsidy with UTAP** Click here for more WSET course dates, fees and information [https://finewines.com.sg/wset-level-2-sake-course-singapore](https://finewines.com.sg/wset-level-2-sake-course-singapore) **MASTER THE ART OF SAKE WITH WSET LEVEL 2 CERTIFICATION COURSE** Embark on an elevated journey of sake exploration with the WSET Level 2 Sake course – a captivating odyssey for those seeking a deeper understanding of this exquisite Japanese beverage. Envision a glass filled with a pristine, chilled elixir, releasing a bouquet of enticing aromas that promise an unparalleled experience. Each sip transports you to the heart of Japan, where centuries of perfected sake craftsmanship unfold. If you are currently working in the sake industry or possess basic sake knowledge and are keen to enter into the F&B or sake trade, our WSET Level 2 sake course furthers your sake knowledge in a more in-depth programme. For professionals, knowledge is the key to success. In the realm of sake, a nuanced comprehension of production, diverse flavor profiles, and adept food pairings can shape the trajectory of your career. The WSET Level 2 Sake course has been meticulously crafted to provide you with a comprehensive grasp of sake's intricacies, spanning its illustrious history, production processes to prepare you to be come a sake sommelier. **WHAT YOU WILL LEARN** * Explore main sake styles and classifications. * Understand the types of rice that influence sake flavors. * Understand the role and production of Kōji * Tasting over 20 different sakes. * Describe sakes using the WSET Systematic Approach to Tasting Sake® * Develop analytical tasting skills while exploring the sake style and quality. * Identify different categories & grades of sake **WHAT YOU WILL ACHIEVE** * Knowing the key stages in sake brewing and it’s unique processes. * Recognise the distinct features and styles of sake from various regions. * Understanding the art of appreciating sakes. * Be able to properly store and serve sakes * Feel more at confident arounds sakes and learn to buy only the best. * The art of pairing food and sake. **YOU ARE NOT ALONE** Many individuals struggle to comprehend the intricacies of sakes, leading to disappointment despite years of experience. Our two-day course provides guidance in developing techniques to train your palate and memory, enhancing your ability to detect sake aromas, flavors, and labels. Become a Sake Connoisseur or Sommelier – it's not an innate gift, but an achievable expertise through training and practice. *Let us help you achieve your dream with the WSET Level 2 Sake course!* **Click here for more WSET Level 2 course dates, fees and information** **Get up to 50% Subsidies With NTUC UTAP** [https://finewines.com.sg/wset-level-2-sake-course-singapore](https://finewines.com.sg/wset-level-2-sake-course-singapore)

Please note due to extremely limited seating in the venue, only 10 seats have been requested on-site. Do not RSVP if you cannot confirm your attendance or if you intend to cancel it 1 - 2 days before the event/on the event day itself. 👉 Register here to confirm your spot: [https://www.upnexis.io/events/circle-mixer-june/intro](https://www.upnexis.io/events/circle-mixer-june/intro) Looking to meet new people in Singapore without the awkwardness of a typical networking event? Join us for **Coffee Connection**, a casual rotating conversation session where you’ll meet different people in small groups over coffee. This is designed for people who want to expand their network, have real conversations, and explore career or opportunity-related topics in a more natural setting. No pitching. No pressure. Just coffee, conversations, and new connections.

Over a billion documents processed. Millions of Veterans impacted. Hundreds of thousands of employee hours saved. Faster decisions. Greater accuracy. More benefits in the hands of our disabled Veterans. We created Smart Search, the world’s largest consumer of Amazon Textract, right when GenAI began reshaping what’s possible. Since then, we’ve built a suite of AI‑driven solutions that transform this data into real, measurable outcomes—accelerating benefits decisions for our Nation’s Veterans. Join us for a focused conversation on how an outcome‑driven approach to AI is helping us boost accuracy, streamline workflows, and deliver faster results for those who have served. This is a follow up to the AWS re:Invent 2023 "Intelligent Document Processing with Gen AI for Public Sector" presentation. About Speaker: Cameron Williams is a Senior Technical Project Manager and cross-functional technical leader at Booz Allen Hamilton with 15+ years of experience architecting and evolving scalable, cloud-native systems, from greenfield development to complex enterprise modernization. https://www.linkedin.com/in/cameronw711/ **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

Click Here For More Videos: https://www.facebook.com/share/r/17bwkttXhV/ *********************************** Salsamante Dance Academy will be at Swerve Every Tuesday Night to share the Rhythm & Energy of Bachata & Salsa. These are Beginner Level lessons to get you comfortable and understand the two dances. Spread the Good News to all. Swerve Dance & Fitness Complex 640 Lakeview Plaza Blvd A, Worthington, OH 43085 Bachata 7pm-8pm Salsa 8pm-9pm $15 - One Lesson $20 - Both Lessons

We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. Please RSVP via [Microsoft Build //localhost:columbus | Microsoft Reactor](https://developer.microsoft.com/en-us/reactor/events/27247/).

Pickleball \| Singles \| 20s\, 30s\, 40s \| Ditch the Apps\. Hit the Courts\. DateColumbus Pickleball League **8 Weeks of Singles Pickleball - you joining us?!** Summer is calling, and we've got better plans for you than swiping right. DateColumbus's Pickleball League is back — 8 weeks of casual open play, rotating partners, new connections, and honestly? A really good time. Whether you've never held a paddle in your life or you've been playing for years, this league was built for you to show up, get moving, and meet people IRL. **Never played before? You're in the right place.** For the first three weeks, we'll have on-site instructors ready to walk you through the basics in the first 30 minutes — no experience needed, no pressure, just good vibes and a little coaching. Our volunteers are also on-site every Monday to get you settled on the courts, introduce you around, and make sure you leave with at least a few new faces in your contacts. **How it works:** We run open play — meaning you'll rotate courts AND partners throughout the night. Winners stay for one round before rotating, so there's always someone new to meet, rally with, and maybe grab a drink with after. Maximum mingling. Maximum fun. **[Ticket & Registration is linked here!](https://www.eventbrite.com/e/summer-pickleball-but-everyones-single-datecolumbus-tickets-1990356562056?aff=oddtdtcreator&keep_tld=true)** **What's included:** * Paddles available every week (or bring your own!) * Locker room on-site * Full restaurant + bar at Paddle Taps * Every Monday, 6:00–8:00 PM for 8 weeks * Eat, drink, and mingle during and after play * **Ready to meet your pickleball partner (and maybe more)?** Grab your spot now — courts fill up fast and so do summer schedules, see you soon :)

Title: Smart Search + AI: An Outcome-Driven Journey from IDP to a Suite of AI Register at the Columbus AWS meetup: [https://www.meetup.com/columbus-aws-amazon-web-services-meetup/events/313426379/](https://www.meetup.com/columbus-aws-amazon-web-services-meetup/events/313426379/) Over a billion documents processed. Millions of Veterans impacted. Hundreds of thousands of employee hours saved. Faster decisions. Greater accuracy. More benefits in the hands of our disabled Veterans. We created Smart Search, the world’s largest consumer of Amazon Textract, right when GenAI began reshaping what’s possible. Since then, we’ve built a suite of AI‑driven solutions that transform this data into real, measurable outcomes—accelerating benefits decisions for our Nation’s Veterans. Join us for a focused conversation on how an outcome‑driven approach to AI is helping us boost accuracy, streamline workflows, and deliver faster results for those who have served. This is a follow up to the AWS re:Invent 2023 "Intelligent Document Processing with Gen AI for Public Sector" presentation. About Speaker: Cameron Williams is a Senior Technical Project Manager and cross-functional technical leader at Booz Allen Hamilton with 15+ years of experience architecting and evolving scalable, cloud-native systems, from greenfield development to complex enterprise modernization. https://www.linkedin.com/in/cameronw711/ **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

Join Voice Over Pros Of Ohio for an exciting morning of networking, and exploring opportunities in the world of voice acting. Whether you're a seasoned professional or just starting out, this event is perfect for expanding your network, learning how to start a VO business, and for honing your skills. Connect with fellow voice actors and VO experts, that will help you succeed in your voice over business. This event will feature discussions on professional development, entrepreneurship in the voice over industry, with tips for navigating the world of voice acting. Don't miss this unique opportunity to learn from others, collaborate with like-minded individuals, and take your voice over career to the next level. Join us Saturday, March 28, from 10am - 12pm and learn how to start or grow your voice over business. Let your voice be heard! The $10 fee covers refreshments and door prizes.

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