Couchdb

We are playing at Tebing ln, Punngol. Welcome beginners and intermediate to join us. Feel free to pm if you have any enquiries. thanks 😊 Add my xiaohongshu id: 27421369691 我们在tebing ln, Punggol 玩匹克球。欢迎新手 / 中等水平球友加入我们！如果有什么问题可以私我， 谢谢～ 欢迎加我小红书ID: 27421369691

Capacity of event is number of tables X 4. Having a waitlist does not mean event is full. It is for me to prioritize people as per the following clause: *Priority is given to regulars, past attendees, intermediate and above level players, players who have their private message function switched on and people whom I have met before. If I am unable to contact you, I cannot ask for your availability and skill level etc and you will be stuck in the waitlist forever and ever.* This is to ensure that the skill level of players are decent and to eliminate no shows. • Find us at the following tables in bishan sports hall.. 1,2,3,4,5 Ensure you are feeling well before taking part. Do not attend if you are not feeling well. *NO GATECRASHING! • Do bring your own bat. Balls would be provided. - By participating in this event, you agree that the organizer shall not be held liable to any injuries or damages sustained by you as a result of taking part of this event. • If for some reason you aren't able to make it on that day, please update your status to "Not Going" at least one day in advance. The earlier you update your status, the easier it is for me to find a replacement. \*\*\*\*\*NOTE: FOR THOSE WHO HAD RSVP BUT 1. DID NOT TURNED UP ON THE DAY OR 2. DID NOT INFORMED THAT THEY AREN'T ABLE TO MAKE IT OR 3. DID NOT WITHDRAW RSVP WHEN THEY CANNOT MAKE IT, ON THE FUTURE MEETUP WHICH YOU RSVP, YOU WOULD BE BLACKLISTED. 1. REPEATED OFFENDERS (MORE THAN 2 TIMES) WILL MEAN AUTO DROP DOWN TO "NOT GOING" LIST IF I SEE YOUR NAME ON RSVP LIST ON THE NEXT MEETUP. \*\*\*\*\*\* Any questions, please feel free to drop me (John Tenergy) a message. Cheers

Welcome back to our meetup in April. The date is right before the GITEX AI Asia conference held at the Marina Bay Sands Convention Centre. * **06:00 PM** Registration, dinner, networking * **06:30 PM** Talk starts Talk #1: Powering AI Agents/Apps with contextual data from more than just the default vector search Description: Most solutions showcase vector search as the default search mechanism to power AI applications. But it is often not the most effective solution. In this demo, we will showcase different search techniques and hybrid approaches for retrieving contextual data with MongoDB. Talk #2: Real Practical RAG, from Demo to Production - in a 10,000-person organization and an intelligence org Moving from controlled demos to real-world deployment exposed several challenges that are easy to underestimate. In clean demos, our prompts/queries are often well-formed and datasets are neatly curated, and we test the happy paths. But real users behave very differently. We observed clear gaps between how users express intent and how that intent is represented in the embedding space (leads to irrelevant/missed retrievals). This made retrieval design and chunking strategy critical: how documents are split, indexed, and ranked directly impacted whether the system could “understand” a query. Additionally, as the dataset scaled with many similar or overlapping documents, retrieval became noisier - every vector is similar to a lot other vector - making it harder to consistently surface the right information. These challenges highlight that building a production-ready RAG system is not just about ensuring our datasets and RAG method works, but also user's intent and behavior. TBA: We will have a 2nd speaker talking about AI in real use cases in intelligence orgs either in this meetup or the next meetup. More details for the 2nd speaker are still being prepared.

Hello there! Couchsurfing Singapore will be hosting a weekly social meetup where we will interact, make friends and talk about anything under the sun over a couple of drinks! There are no fees involved as we only value your presence and connection! This is a weekly meetup where we will discuss travel tips, adventures, current affairs, tech, hobbies, music, movies and anything you can think of. Please be respectful of others during the meetup. You can find myself, Kjello, Suraj or Shian Bang if you need any assistance before or during the meetup and we will gladly assist you! Drop a chat or comment if you require assistance before the meetup! Location: The Hummingbird Address: 3 Amoy Street, #01-01, Singapore 049948 Time: 8pm till late Join the group, to get up-to-date info on events, meetups and connect with other members (link to the whatsapp group will be sent to you)

Hello everyone! Join us for an IN PERSON Apache Kafka® x Apache Flink® meetup on Apr 10th from 6:30pm, hosted by Credit Agricole CIB in Singapore! **📍 Venue:** Mapletree Business City Blk 20 West 20 Pasir Panjang Road Singapore, 117439 , Level 13 \*\*\* **🗓 Agenda:** * 18:30pm-19:00pm: Food, Drinks & Networking * 19:00pm-19:30pm: Zabeer Farook, Technical Architect, Credit Agricole CIB * 19:30pm-20:00pm: ​Dominique Ronde, Staff Solution Engineer, Confluent * 20:00pm-20:30pm: Networking \*\*\* **💡 Speaker:** ​Dominique Ronde, Staff Solution Engineer, Confluent **Talk:** Guardians of the Stream: Kafka, Flink, and the Rise of GenAI **Abstract:** In this session we will explore how Kafka and Flink can seamlessly integrate with GenAI to build intelligent systems capable of real-time learning, automation, and decision-making. Discover the next frontier in data streaming and artificial intelligence, where Kafka, Flink, and GenAI take center stage in shaping the future of industries. **Bio:** ​**Dominique Ronde** is a Staff Solution Engineer at Confluent, a pioneer in enterprise event-streaming platforms. With previous roles as a Big Data Architect and Data Scientist at freeyou, SAP, and Allianz, Dominique brings deep expertise in digital transformation, Java, AWS, and Apache Kafka®. Since 2016, he has worked extensively with Apache Flink and currently serves as a subject matter expert in the APAC region. Dominique is a frequent speaker at conferences worldwide, with a recent focus on innovative data use cases in the insurance industry. Outside of work, he enjoys experimenting with Arduino microcontrollers, IoT home devices, and traveling. \-\-\-\-\- **💡 Speaker:** Zabeer Farook, Technical Architect, Credit Agricole CIB **Talk:** Natural Language Analytics in the Lakehouse : Why is it harder than it looks? **Abstract:** AI agents and the Model Context Protocol finally make natural language analytics on your lakehouse technically plausible — any LLM can discover your schema, plan a query strategy, and return results in seconds. But connect an agent directly to your Iceberg stack and something uncomfortable happens: it returns confident, fluent, wrong answers with no signal that anything is amiss. This talk demonstrates exactly why — wrong metric formulas, invented business terms, incorrect join paths — and introduces the architectural layer that fixes it: the unified semantic layer, exposed as an MCP API. A glimpse at what becomes possible when agents call meaning, not just schema. **Bio:** Zabeer is a seasoned Technology Architect with nearly 20 years of experience in enterprise software across FSI and fintech, including retail banking, wealth management, KYC, regulatory reporting, and payment systems. He brings strong expertise in digital transformation, legacy modernization, and data engineering, with hands-on experience in AWS, Kubernetes, Kafka, Flink, Spark, APIs, and DevOps. Actively contributes to the Singapore tech community, co-hosting Kafka meetups and delivering technical talks, with a strong focus on real-time data streaming and event-driven architecture. \*\*\* ***DISCLAIMER*** BY ATTENDING THIS EVENT IN PERSON, you acknowledge that risk includes possible exposure to and illness from infectious diseases including COVID-19, and accept responsibility for this, if it occurs. As the classroom is a mask-on setting, please be reminded that masks should still be worn at all times unless actively eating or drinking NOTE: We are unable to cater for any attendees under the age of 18. \*\*\* If you would like to speak or host our next event please let us know! [community@confluent.io](mailto:community@confluent.io)

Hi everyone, Ever wished you had a personal AI assistant that knows you, remembers your preferences, and works 24/7 across your favourite messaging apps? In this hands-on beginner workshop, Ray Han — who runs multiple AI assistants for his own businesses — will walk you through building your own personal AI assistant using OpenClaw, the open-source AI agent platform. **What you'll learn:** · What OpenClaw is and why it's different from ChatGPT · Set up your own AI assistant (two methods — 1-click cloud and full local install) · Connect it to Telegram or WhatsApp · Give it memory, personality, and your own instructions · Real demos of what a configured assistant can actually do **What to bring:** Laptop (not tablet) with Chrome browser. No coding experience needed. Wi-Fi provided. **Who is this for:** AI-curious professionals, founders, and anyone who wants a personal AI that works for them — not just a chatbot. Speaker's profile: Ray works in a MNC, where he leads enterprise AI strategy. Outside work, he runs multiple businesses — including a TCM clinic and professional training consultancy — each with its own AI assistant built on OpenClaw. Ray is an AI practitioner, not a theorist. His AI assistants manage his content library, monitor markets, coach his fitness, and handle daily operations across his ventures, also helping to shape this event. He's currently writing a book on building personal AI assistants.

Hey AWS Security fam 👋 **Our goal remains the same: bring security and cloud practitioners together.** Security is wide; cloud teams move fast. Let us meet in the middle — share what is working, what is painful, and how we can ship safer, faster. Want to speak next time? We are lining up lightning talks and deep dives for upcoming meetups — 30-minute sessions, interactive by design. New voices welcome: operators, builders, blue/red/purple teamers, platform folks. If you have shipped it, broken it, or fixed it, we want to hear it. (Ping the organizers / DM us after you RSVP.) 🎤 **Speakers** ✅ **Building Visibility into Identity: Reporting with AWS IAM Identity Center** 📌 Alfred Koh - Senior Manager, Fintech This session explores how AWS services can be combined to build a practical reporting dashboard for AWS IAM Identity Center, using QuickSight to surface access patterns, governance signals, and operational visibility for security and identity teams. ✅ **Hardening Sensitive CI/CD Workloads with AWS Lambda** 📌 Bobby Lin - Manager, Application Security and DevSecOps, Fintech In this session, Bobby will share an architectural approach to decouple high risk workflows from CI/CD pipelines using AWS Lambda, reducing blast radius and improving security posture. The discussion will use GitLab based pipelines and focus on secure design patterns. ✅ **Automating Secure Access Across Your AWS Ecosystem** 📌 Deddy Gunawi - APJ Solution Architect, Okta In this session, Deddy will explore practical approaches to automating secure access across AWS environments through centralized identity and lifecycle management. The discussion will cover mapping user identities to cloud resources, automating provisioning and deprovisioning workflows, and applying attribute based access models to reduce manual credential management and over privileged accounts. 🧭 **Event Details** 📅 Date: Wednesday, 8th April 2026 🕡 Time: 6:30 PM – 9:00 PM 📍 Venue: AWS Singapore, 2 Central Blvd, IOI Central Boulevard East Towers, Level 5 🛂 **Registration & Check-in (Important)** Watch for an email titled: AWS Security User Group Singapore: Registration Confirmed for AWS Security Meetup – April 2026 Show this email at Level 1 Concierge to access Level 5 for verification. Walk-ins: Only if capacity allows. Confirmed registrations get priority. No confirmation email = walk-in; entry not guaranteed. 🙌 **What to Expect (and why it’s worth your evening)** * 30-minute interactive sessions — no death-by-slides * Live Q&A & show-and-tell — bring questions, tooling, and war stories * Security × Cloud crossover — incident learnings, IaC guardrails, identity, data protection, cost/risk trade-offs 🍕 **Agenda & Housekeeping** 6:30 PM — Pizza & drinks (vegetarian + halal options) Talks — Start right after dinner Networking — Meet builders, defenders, and platform folks 📸 Photos/recordings may be used for future promo Pro tip: Arrive early to skip queues and snag a good seat 🎁 Swag & promo codes — stay till the end for giveaways

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

☀️ **Shake Off the Winter Chill** **\- Bowl With Us\! 20% off for NEW bowlers\!** Our 6-week spring social bowling league starts in **April** \- trade social hibernation for strikes\, beers\, and new friends\! Whether you're looking to unwind after work\, meet new people\, or just have a fun night out with pals\, this league is perfect for everyone\! Chill times\, cold drinks\, and plenty of chances to connect with others\. No matter your skill level\, this league is all about having fun and meeting new friends\. **;)** **🗓 Thursday evenings \|📍 AMF Sawmill Lanes \| 💵 $79 *(while Early Bird is active)*** **🚨NEW to the league??** Use discount code (**MU2P26**) for 20% off - $63.20 *during Early Bird* **💻 League Info & Registration**: https://bit.ly/ColumbusBowling **Why Join?** 🎉 It’s only 6 weeks - perfect for a low-commitment social plan 🍻 Great mix of people in their 20s-40s, plus post-game hangs at the bar 🎳 Zero pressure - gutter balls totally welcome! 👕 Free league shirt if you sign up early 🧠 Weekly trivia w/ prizes 💬 Super social - join solo or w/ friends! **Want in?** Join our Meetup team Spare Me 👉 **Click here to join** https://tinyurl.com/22kro6tn Or start a team of your own with a few friends - we’ll all be hanging out either way! 📅 League Dates (Thursday evenings): April 16, April 23, April 30, May 7, May 14, May 21 ***(The MeetUp event date is deadline to register for the league.)*** **Cost & What’s Included:** ✔ $79 Early Bird registration - **NEW bowler?? Get 20% off with code: MU2P26** ✔ 6 weeks of bowling (1–3 games/week) ✔ Shoe rentals & full league setup ✔ Trivia, prizes, and great people 👉 **SIGN UP NOW** 💻League Info & Registration: https://bit.ly/ColumbusBowling 🤑Use promo code MU2P26 to save 20% 📸 Follow the fun on Instagram: https://bit.ly/BowlingLeague-IG 📩 Questions? Contact the league: http://bit.ly/2nKHno7 Spots are filling fast – don’t miss out on the fun times!

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

Come assist Van Buren Shelter (https://ymcacolumbus.org/locations/vanburen) staff in serving dinners and cleaning up on the 3rd Tuesday of each month. Dinner for the women is 5-6 pm and for the families is 6:15-7:15 pm. There is ample free parking available in the shelter's lot. The recommended area to park is in green in the image above. There will be a new entrance for the time being. We are asking all volunteers to enter through the Donation Dock door, the orange mark on the image above. This door is located between the Single Adults and Family Shelter. You will see 2 large garage doors with a large green trash compactor in the center. Please head to the closest garage door to the building wall, with a ramp leading up. There, you will see a door with a sign stating instructions on how to enter the building. Please ring the doorbell, and a staff member will come and escort you into the building. If a staff member takes longer than 5 minutes, please call the front desk at 614-689-2020. This is a new process for us, and we do not want to keep you waiting! We appreciate your patience as we navigate this temporary change. The shelter needs a volunteer count the day before the event so sign-up ends Monday at 4:50 PM. Afterwards some of us go to the Omnipresent Atheists Weekly Meetup in progress to have a bit to eat or drink (http://www.meetup.com/omnipresentatheists/). Volunteers must be 14 or older. Since we will be working around families, the YMCA does not permit volunteering by individuals with convictions for violent or sexual crimes. The YMCA reserves the right to run background checks on volunteers. For questions, comment on this page or contact: Andrew, awhit12@yahoo.com, (614)937-5802 (cell). Please let Andrew know if you volunteer anytime other than our COUNT events so that he can count your hours toward our service record.

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

Join us on for a Discount Tuesday event to see the fun romantic-comedy YOU, ME & TUSCANY! The film stars Halle Bailey and Regé-Jean Page and follows a woman who crashes at an empty Italian villa, posing as the owner's fiancée. Here’s a description, trailer and plan for this event: DESCRIPTION: A free-spirited, young cook makes a brash decision to become a squatter in an abandoned Tuscan villa owned by a man she barely knows, leading to a whole new world of adventure, lies, and love when she meets the homeowner's cousin. The charming, Destination Italy, feel-good rom-com stars Halle Bailey and Regé-Jean Page. TRAILER: https://www.youtube.com/watch?v=uYTMroh8pjI PLAN: Please purchase your ticket for the 6:50pm showing and meet in the bar area between 6:15 and 6:30pm! Tickets just $6 when you purchase via the Marcus App and join Marcus Rewards (FREE)! It’ll also get you a Free popcorn on the day of the show! Advance ticket purchase as soon as possible is advised! Once you have yours, please list your seat number in the Comments section of this event. Look forward to seeing you there, Dan

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