PostgreSQL

## Details **🎉 Geek Out, Stress Out: *Lite Edition* 🎲** Looking for a fun, low-pressure way to get into board games? *Geek Out, Stress Out: Lite* is all about **easy-to-learn, laugh-out-loud fun** with party games, social deduction, and welcoming gateway games. Whether you're brand new to tabletop games or just in the mood for something light and social, this night is designed for **casual gamers, first-timers**, and anyone who wants to enjoy games without the heavy rules or competition. Come hang out, play, and discover games that are as fun to learn as they are to play. No experience needed—just bring your good vibes and maybe a friend or two! **Venue:** Geekster **Time:** 7pm to 11pm (Every Tue) **Address:** 100 Lorong 23 Geylang #03-02 S388398 (Near to Aljunied MRT, take the shorter path at Atrix Bulding) **Fee:** Option A: Roll 2 dice and the sum will be the entry fee Option B: S$8 per entry Both options come with ONE complimentary drink **🎲 Play Arena Rules 🎲** 1️⃣ Max capacity: 30 people (excluding Geekster). RSVP is first come, first served. If you can’t make it, please de-RSVP so others on the waitlist can join. ✅🔄 2️⃣ Be respectful—no excessive noise or aggressive behavior. 🚫🎭 3️⃣ You’re welcome to bring your own games! Just make sure they’re ***clean*** and ***mold-free***. Comment below with what you're bringing. 😊🎲 4️⃣ Handle all games with care. Damage to Geekster’s games may incur a replacement fee. 💸⚠️ 5️⃣ No outside food or drinks (except plain water). Keep food and drinks away from games. 🚱🍔 6️⃣ Feeling unwell? Please stay home. Hosts may deny entry if needed. 🤒❌ 7️⃣ Keep an eye on your belongings; management isn’t responsible for lost items. 🎒👀 8️⃣ Theft = police report + permanent ban. 🚔🚨 Please join our **Telegram** group here for more details/updates: [https://t.me/+6r-3vSQcxwNjZjM1](https://t.me/+6r-3vSQcxwNjZjM1) **CONNECT WITH US!** 📌 Follow us on [IG](https://www.instagram.com/geekster.sg/) 📌 Join our newsletter on our [website](https://www.geekster.sg/)

This class features techniques from both Greco Roman and Freestyle Wrestling that will be inclusive to everyone despite their levels of training. The techniques will improve your MMA by having technical drills, wrestling sparring, situational sparring and conditioning. ### **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 ### **Cancellation Policy** Credits will be considered used if class is cancelled within 24 hours before the start of the lesson

Craving a midweek reset? Slide into Burgers, Board Games & Chill - our weekly Tuesday night hangout where the buns are toasted, the vibes are relaxed, and the conversation’s always juicy. ​We’ve added **11** new board games — come by, play a few rounds, and help with new ideas! ​Check the latest burger review from Daniel Food Diary > **[https://danielfooddiary.com/2025/05/15/opensourced](https://danielfooddiary.com/2025/05/15/opensourced)** ​ Come solo or bring a friend. It’s low-pressure, good food, and great company — perfect if you’re new in town, working nearby, or just need a breather from the grind. **Venue:** Open Sourced **Website:** [www.opensourced.so](http://www.opensourced.so) **Date:** Tuesday **Time:** 6.30pm-9pm **Location:** 10A Perak Road, Singapore 208131 **Bonus:** Free tatter tots upgrade with every burger

“When I let go of what I am, I become what I might be” Accompanied by grounding sounds and vibrations from Tibetan singing bowls, we invite you to join us in this practice for releasing and resetting your energy using a combination of meditation techniques. It allows for deep relaxation of the mind, body, reset the nervous system, release any judgements and limiting thoughts and beliefs to promote deep healing, calmness and the ability to connect more deeply to your innate wisdom.

This will be our first WordPress meetup for 2026! Join us for an insightful session as we talk about all things WordPress! Please join our Telegram group below for any updates. **== Venue ==** **HackerspaceSG @ Textile Center** 200 Jln Sultan, #08-10, Singapore 199018. **Note:** Access via **lifts 7 or 8** only, floor 8/9. Do not use other lifts! **== Agenda ==** 7.00pm - **Talk 1: Plugin showcase: How to get more things done with lesser plugins** by Damien Oh. 8.00pm - **Talk 2: WordPress SEO, Simplified** by Shafik Walakaka. 9.00pm - End **== Talks ==** **Plugin showcase: How to get more things done with lesser plugins** by Damien Oh, WP Plugins Developer Close to 20 years of working with WordPress. Vast experience in WordPress optimization, management and development. **WordPress SEO, Simplified** by Shafik Walakaka, Pet Coach SG WordPress SEO case study on ranking first page for “Dog Training Singapore,” a high-intent, revenue-driving keyword. **== Telegram ==** Join our WordPress Singapore User Group: [https://t.me/SGWordPress/1](https://t.me/SGWordPress/1) **== Volunteer/Sponsor ==** Please contact us via the following channels if you're interested in helping out, know of a venue or would like to get involved as a sponsor. **== Facebook ==** Join our WordPress Singapore User & Meetup Group: [https://www.facebook.com/groups/wpug.sg](https://www.facebook.com/groups/wpug.sg)

We're thrilled to invite you to an evening focused on the practical, real-world use of Apache Iceberg and the growing ecosystem around it. Hosted by VeloDB, Starburst, and Confluent at the CACIB offices in Singapore. Whether you're running Iceberg in production, exploring new architectures, or looking to connect with others solving similar data challenges, this is a great opportunity to learn and collaborate over snacks and drinks! **Agenda** * 18:30–19:00 Food, Drinks & Networking * 19:00–19:05 Welcome! * 19:05–19:35 **Unlocking Modern Data Lakes with Starburst, Iceberg & Ozone** * 19:35-20:05 **Why Apache Iceberg Matters for Your Data** * 20:05-20:35 **From Iceberg to AI: Accelerating Lakehouse Analytics and Hybrid Retrieval with Apache Doris** * 20:35–21:00 Networking **Session 1** **Unlocking Modern Data Lakes with Starburst, Iceberg & Ozone** Siva Periyasamy, Head of Data Engineering and Data Platform, OCBC Bank Siva Periyasamy is the Head of Data Engineering and Data Platform at OCBC Bank, bringing over 25 years of experience in the banking industry with deep expertise in data and analytics. Since joining OCBC in 2005, Siva has played a pivotal role in the bank’s data transformation journey, leading a team of data engineers, enabling them to create machine learning models and manage big data platforms. Siva oversees OCBC’s data platform and specifically Starburst, supporting the bank’s broader machine learning and AI initiatives. His leadership has been instrumental in enabling data-driven innovation across the organization. **Session 2** **Why Apache Iceberg Matters for Your Data** Shelvia Hotama, Senior Solutions Engineer, Confluent If you’re hearing about Apache Iceberg for the first time, think of it as a smarter way to manage large analytics tables on your data lake. It helps keep your data organized, reliable, and fast to query, without tying you to a single engine or vendor. In this session, we’ll break down what Iceberg is in plain language, show how it’s different from older table formats, and walk through real examples of how it makes everyday data work easier. We’ll talk about things like safe updates, changing table schemas without pain, and “time travel” queries so you can see how your data looked in the past. **Session 3** **From Iceberg to AI: Accelerating Lakehouse Analytics and Hybrid Retrieval with Apache Doris** Matt Yi, Apache Doris PMC Member & Tech VP at VeloDB The Lakehouse architecture, powered by open table formats such as Apache Iceberg, has become the foundation for modern analytics and AI workloads. However, efficiently serving diverse query patterns, ranging from large-scale analytical SQL to text and vector retrieval, remains a key challenge. In this talk, we introduce how Apache Doris enhances the Iceberg-based Lakehouse with high-performance query acceleration and materialized views, enabling faster and more cost-efficient analytics directly on open data. Building on this foundation, we explore Doris for AI: a unified engine that provides seamless access to structured, semi-structured, and unstructured data through hybrid search and analytics. Doris combines analytical queries, full-text search, and vector search in a single system, making it easier to support retrieval-augmented generation (RAG) and other AI-driven applications on Lakehouse data. Finally, we share Doris’s roadmap toward deeper integration with open table formats. This includes plans for managed Iceberg tables and bringing native inverted and vector indexing capabilities directly to Iceberg data, enabling zero-copy, high-performance analytical and retrieval workloads. The session outlines how Doris aims to bridge analytics and AI on open data, turning the Lakehouse into a truly multi-modal data foundation. **How to find us** [Crédit Agricole Corporate and Investment Bank](https://maps.app.goo.gl/JXJGHQeX5oTiBfgw9) Mapletree Business City Blk 20 West 20 Pasir Panjang Road Singapore, 117439 , Level 13

We're thrilled to invite you to an evening focused on the practical, real-world use of Apache Iceberg and the growing ecosystem around it. Hosted by [Starburst](https://www.starburst.io/blog/iceberg-v3/), [Confluent](https://www.confluent.io/), and [VeloDB](https://www.velodb.io/) at the [CACIB](https://www.ca-cib.com/en) offices in Singapore. Join us to discuss and learn how modern analytics is being built on top of Apache Iceberg with technologies like [Trino ](https://trino.io/)and Apache Kafka and Flink. Whether you're running Iceberg in production, exploring new architectures, or looking to connect with others solving similar data challenges, this is a great opportunity to learn and collaborate over snacks and drinks! **Agenda** * 18:30pm-19:00pm: Food, Drinks & Networking * 19:00pm-19:05pm: Welcome! * 19:05pm-19:35pm: Siva Periyasamy, Head of Data Engineering and Data Platform, OCBC Bank * 19:35pm-20:05pm: Shelvia Hotama, Senior Solutions Engineer, Confluent * 20:05pm-20:35pm: Matt Yi, Tech VP, VeloDB * 20:35pm-21:00pm: Networking **Seats are limited — please RSVP to secure your spot.** \-\-\-\-\- [Join the Community newsletter ](https://www.starburst.io/info/newsletter/?utm_medium=event&utm_source=meetup&utm_campaign=APAC-FY26-Q4-CM-Singapore-Meetup&utm_content=meetup)and get Chance to win a very cool T shirt> [Explore the role that Apache Iceberg is playing in analytics and AI >](https://www.starburst.io/blog/apache-iceberg/)

Come for a quiet block of 2 hours in a beautiful Japanese-inspired café in Tanjong Pagar. **This is a simple, calm space** **to:** * read or work quietly on your own things or dreams * take short breaks and chat if you feel like it * just enjoy the atmosphere and company **Schedule (approx.)** * 10 mins: arrivals + grab a drink (min. 1) * 60–90 mins: thinking, reading, working on your dreams * 10–20 mins: optional chill chat before we wrap and stretch **Intro style (keep it easy):** We’ll keep introductions simple - name + what brought you here today. No need to introduce yourself through work. **House note:** This is not a networking or sales event. Please no pitching, recruiting, or unsolicited DMs. **What to bring:** Laptop / book / anything you want to work on **Good for:** People who like Japanese cafés, cozy spaces, and quiet company.

Hello everyone! Join us for an IN PERSON Apache Iceberg™ meetup on Jan 22nd 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-19:05pm: Welcome! * 19:05pm-19:35pm: Shelvia Hotama, Senior Solutions Engineer, Confluent * 19:35pm-20:05pm: Siva Periyasamy, Head of Data Engineering and Data Platform, OCBC Bank * 20:05pm-20:35pm: Matt Yi, Tech VP, VeloDB * 20:35pm-21:00pm: Networking \*\*\* **💡 Speaker:** Siva Periyasamy, Head of Data Engineering and Data Platform, OCBC Bank **Talk:** Unlocking Modern Data Lakes with Starburst, Iceberg & Ozone **Abstract:** TBC \-\-\-\-\- **💡 Speaker:** Shelvia Hotama, Senior Solutions Engineer, Confluent **Talk:** Why Apache Iceberg Matters for Your Data **Abstract:** If you’re hearing about **Apache Iceberg** for the first time, think of it as a smarter way to manage large analytics tables on your data lake. It helps keep your data organized, reliable, and fast to query, without tying you to a single engine or vendor. In this session, we’ll break down what Iceberg is in plain language, show how it’s different from older table formats, and walk through real examples of how it makes everyday data work easier. We’ll talk about things like safe updates, changing table schemas without pain, and “time travel” queries so you can see how your data looked in the past. \-\-\-\-\- **💡 Speaker:** Matt Yi, Tech VP, VeloDB **Talk:** From Iceberg to AI: Accelerating Lakehouse Analytics and Hybrid Retrieval with Apache Doris **Abstract:** The Lakehouse architecture, powered by open table formats such as Apache Iceberg, has become the foundation for modern analytics and AI workloads. However, efficiently serving diverse query patterns, ranging from large-scale analytical SQL to text and vector retrieval, remains a key challenge. In this talk, we introduce how Apache Doris enhances the Iceberg-based Lakehouse with high-performance query acceleration and materialized views, enabling faster and more cost-efficient analytics directly on open data. Building on this foundation, we explore Doris for AI: a unified engine that provides seamless access to structured, semi-structured, and unstructured data through hybrid search and analytics. Doris combines analytical queries, full-text search, and vector search in a single system, making it easier to support retrieval-augmented generation (RAG) and other AI-driven applications on Lakehouse data. Finally, we share Doris’s roadmap toward deeper integration with open table formats. This includes plans for managed Iceberg tables and bringing native inverted and vector indexing capabilities directly to Iceberg data, enabling zero-copy, high-performance analytical and retrieval workloads. The session outlines how Doris aims to bridge analytics and AI on open data, turning the Lakehouse into a truly multi-modal data foundation. \*\*\* ***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)

## Details **♟️ Geek Out, Stress Out 🎯** Ready to flex that board game brain? This night is for the seasoned gamers, the engine-builders, the tableau tacticians, and the worker placement pros. We're diving into the deeper end of the tabletop pool—**strategy games that challenge, engage, and maybe even melt your brain (in a good way).** Whether you're plotting your next move in a Euro classic or trying out a hot new release, this is your space to **go big on games** and connect with fellow strategy lovers. Bring your A-game, bring your favorite titles to share, and let’s get into the good stuff. **Venue:** Geekster **Time:** 7pm to 11pm (Every Thu) **Address:** 100 Lorong 23 Geylang #03-02 S388398 (Near to Aljunied MRT, take the shorter path at Atrix Bulding) **Fee:** Option A: Roll 2 dice and the sum will be the entry fee Option B: S$8 per entry Both options come with ONE complimentary drink **🎲 Play Arena Rules 🎲** 1️⃣ Max capacity: 30 people (excluding Geekster). RSVP is first come, first served. If you can’t make it, please de-RSVP so others on the waitlist can join. ✅🔄 2️⃣ Be respectful—no excessive noise or aggressive behavior. 🚫🎭 3️⃣ You’re welcome to bring your own games! Just make sure they’re ***clean*** and ***mold-free***. Comment below with what you're bringing. 😊🎲 4️⃣ Handle all games with care. Damage to Geekster’s games may incur a replacement fee. 💸⚠️ 5️⃣ No outside food or drinks (except plain water). Keep food and drinks away from games. 🚱🍔 6️⃣ Feeling unwell? Please stay home. Hosts may deny entry if needed. 🤒❌ 7️⃣ Keep an eye on your belongings; management isn’t responsible for lost items. 🎒👀 8️⃣ Theft = police report + permanent ban. 🚔🚨 Please join our **Telegram** group here for more details/updates: [https://t.me/+6r-3vSQcxwNjZjM1](https://t.me/+6r-3vSQcxwNjZjM1) **CONNECT WITH US!** 📌 Follow us on [IG](https://www.instagram.com/geekster.sg/) 📌 Join our newsletter on our [website](https://www.geekster.sg/)

Join us for SG Agentic Nights, a monthly meetup series spotlighting real-world AI implementation stories and community-driven learning — right here in Singapore. Each month, we bring together practitioners, builders, and curious minds to explore how AI is being applied across industries. Whether you're experimenting with agentic AI, deploying intelligent systems, or just starting your journey, this is your space to learn, connect, and grow. What to Expect: Talks by Practitioners - Learn from experts working on real AI implementation projects in Singapore and beyond. Community Q&A - Bring your questions and get direct insights from speakers and peers. Networking & Collaboration - Meet fellow AI enthusiasts, developers, and organizers shaping the local AI ecosystem. To attend this event please register here: [Agentic Nights](https://konfhub.com/sg-gai-jan-2026-meetup) **Registration Mandatory!**

Dulles Code & Coffee is a collaborative community of software and technology enthusiasts seeking to learn, grow, and help each other. All skill levels are welcome. The concept is simple. Bring a laptop and ideas. We’ll provide coffee, tea, and donuts. Thank you to [BTI360](https://www.bti360.com/) for sponsoring this event. ## **Event Format** 1. At 9:15 everyone introduces themselves and briefly describes what brought them out this morning (project, homework, networking, etc.). 2. For the rest of the day folks work in the communal space, socializing and asking/giving help as desired. ## **Location** BTI360’s Office in Herndon The office is across from Worldgate, looking down on the toll road. ## **Address** 12930 Worldgate Dr, Ste 400, Herndon, VA 20170 [[map](https://goo.gl/maps/pF5ZrPUviX1vtmdSA)] ## **Logistics** * **Must be a U.S. Citizen to attend. Real ID verification is required.** * PARKING: Use the surface lot. All spaces marked MIII are open for parking. Please avoid Management spaces, State Farm and SP+ * ARRIVAL: Follow the signs from the front entrance to the freight elevator located in the parking garage on level P2. Take the elevator to Suite 400 (Floor 4). * How to find us video: [https://youtu.be/ohqFzyqiASE](https://youtu.be/ohqFzyqiASE) ## **Community Guidelines** We value the participation of each member of the community and want all attendees to have an enjoyable and fulfilling experience. To ensure a conducive environment, all participants are required to conform to our [code of conduct](https://github.com/DullesCodeCoffee/.github/blob/main/code-of-conduct.md).

We are now Meeting at ResQ BBQ in Leesburg \*\*help us track guest attendance, please register here please: https://www.bniconnectglobal.com/web/open/visitorRegistration?chapterId=16801 \*\* *** Thanks for visiting our meetup group for information for BNI Potomac Business Alliance where I am honored to hold the Title Insurance seat. During this meeting you will meet other local business professionals from a wide variety of industries who commit to providing excellent service to people within our shared networks. We will pass over 1.5 million dollars of business in 2022-2023. and we want you to consider applying to be a part of our referral network. So come out, enjoy an excellent breakfast, learn a little more about me and Title Insurance, and consider being a part of a fantastic group of business professionals. Be prepared to tell everyone about your business in about 30 seconds or less. We want to know what you do but have to keep it short so we can complete the meeting's agenda, we want to honor your time! • 30 second elevator speech? What do I say?! Your Name Your Company's Name What your company does (in basic form) One key difference maker (deliver on-time, on budget. or We close complicated cases. or We can sell your home quickly and for top dollar. Etc...) Who you would like to meet in the room or in the area (so we can refer you business :-) ) Keep it short and sweet, there will be plenty of time after and before the meeting to get to know other people in the group and even opportunities to schedule "one to one/1:2:1" meetings. We love to grab our coffee and go out to a spot in the lobby afterwards in one on ones to discuss how we can work together, get to know each other, get business done! So plan a little extra time to meet if need be.

Gaming, AdTech, EdTech, Media Streaming, and FinTech are just a few of the workloads where high-availability cloud infrastructure matters. Whether you’re doing battle daily in one of these spaces or are just curious about ways to improve performance, meet us in Reston for an in-person discussion on bare metal cloud architecture. You’ll meet our product lead, James MacKenzie, who will walk through how modern bare metal serves as a control plane for hybrid and private cloud architectures. **What we will cover** * Ways to leverage bare metal, containers, and orchestration for better performance and predictable economics; * Real-world hybrid, disaster recovery, and data-intensive architectures; * Our approach to eliminating ingress and egress fees. **Who should attend** * Cloud architects and platform engineers; * DevOps professionals and infrastructure leads; * FinOps stakeholders managing data-heavy or hybrid workloads. **Why attend** This is a technical, architecture-first conversation. You will leave with a clearer understanding of high-availability cloud infrastructure and how organizations are scaling cost-effectively. Food and drinks will be provided. Space is limited to keep the discussion interactive.

Please arrive early (no later than 7:30) to stretch out and warm up. Wear a black jersey and bring a pair of shin guards.

What's better than brunch? Brunch with the LGBTQ+ community, of course! Join the Dulles Triangles at 11:00 AM for a dazzling brunch at **[Amphora Diner](http://amphoragroup.com/amphoras-diner-deluxe/)**, located at **1151 Elden St, Herndon, VA 20170**. This is your chance to catch up with old pals, make some new ones, and bask in the glory of a Sunday well-brunched! Amphora’s menu is as diverse as our community, offering everything from omelets and pancakes to divine bakery treats. Seriously, their pastries are more irresistible than a shirtless Ryan Gosling holding a puppy! **RSVP Required!** Amphora needs a headcount beforehand, and adding seats at the last minute is like trying to squeeze into last year’s pride outfit—tricky! To ensure you get a seat at the brunch extravaganza, RSVP on Meetup or in the Dulles Triangles Facebook group by the day before. Those who RSVP get priority seating, and we promise not to judge if you show up in sequins. Remember to ask for Dulles Triangles when you arrive. Use the links below to RSVP and secure your spot faster than you can say "mimosas." This event is usually held on the first Sunday of each month, but check for updates because we like to keep things as flexible as our dance moves. Keep an eye on the current schedule so you don't miss out!

Join us for another session of our study group as we dive into the fascinating world of Large Language Models (LLMs) using the book **Build a Large Language Model from Scratch** from Manning. In this session, we will finish **Chapter 7: Fine-tuning to follow instructions**. In the last session, we talked about how to prepare the dataset for instruction fine-tuning and in this session we will perform the fine-tuning and evaluate the model afterwards. This isn't just a lecture! Come ready to ask questions, share insights, and code along. Whether you're a beginner or have some experience, this is the perfect opportunity to build a strong foundation together. If you plan to work with the code on your own laptop during the session, try and set-up the environment ahead of time (https://github.com/rasbt/LLMs-from-scratch/tree/main/setup). We will be meeting at the North County Governmental Center this time that is across from the Reston public library.