SQL Server

We had a badminton session at **Braddell Heights Community Club, behind NEX Shopping Mall,** on Tuesday night **31st March 2026**. Welcome all High Beginner and Low Intermediate players to join us for some badminton work out. * 7:30pm - 9:30pm * High Beginner and Low Intermediate Players. * Court 1 * 2 hours per session * S$10 per session * Shuttles provided (RSL Supreme) * Location: 50 Serangoon Avenue 2, #01-01, Singapore 556129 * Do join us if you are available.

**Come along to a friendly game of 5 a Side Football @ Civil service club rooftop 60 Tessemsohn Road 1-hour game** The game is 15SGD per pax for 1 hour, 15SGD is non-refundable if you don't play for any reason. Please RSVP in to book your playing slot now. After you RSVP one of the organisers will reach out to you to confirm your attendance and collect payment. If you do not reply you will be removed from the list so please check your meetup messages

We will begin our jog/run from Anchorvale CC towards Punggol using Sengkang Riverside Park running route, U-turn back to Anchorvale CC once we hit 2.5KM mark (Total distance 5KM) After that, we will end our run @ Anchorvale Village Hawker Centre to mingle and chit chat (No obligation to join for post run session) Notes: ► As there is no storage space for your belongings, do travel light. ► We will do a warm-up at 7.30PM and the run will start at 7.45PM sharp. ► This is a rain-or-shine event. In case of bad weather, we will do static training nearby.

**ANNOUNCEMENT – Registration via this [link](https://go.gov.sg/stackmeetup-2apr2026-mc) only.** * Seats are on a first-come, first-served basis. * For admission into our event space, please register beforehand via GovEntry only. * Please present the QR code within your registration confirmation email upon check-in at our event space. **About this Meetup** In the next installment of ***STACK Meetup [AI]***, we’ll confront the realities of building AI with messy, incomplete, and oftentimes, invisible data. From inconsistent datasets to scenarios where structured data barely exists, this session dives into what it takes to build AI beyond ideal conditions. Through real-world project experiences, our speakers will share how they have approached data quality challenges, and worked outside the “happy path.” Walk away with practical strategies and fresh perspectives to help you better navigate the complexities of building AI for real-world contexts. **[Join the discussion today](https://go.gov.sg/stackmeetup-2apr2026-mc)**! **Programme** 6:30pm: Networking 7:00pm: Introduction By STACK Community 7:05pm: Opening 7:15pm: Doing Useful AI When Far From the Happy Data Path By Alejandro Seif, Senior Data Scientist, Multimodal AI Squad, AI Practice, GovTech 7:35pm: The Data Reality of AI: Lessons from Real-World Projects By Silvan Melchior, Principal Data Scientist, Zühlke 7:55pm: Fireside Chat with Q&A 8:30pm: End of STACK Meetup Click **[here](https://go.gov.sg/stackmeetup-2apr2026-mc)\*** to sign up! \*Registration will be accepted via GovEntry only.

***a gentle origami session for first-timers to build quiet connections*** difficulty: 1.5 / 5 we'll aim to learn 2 to 3 origami model per session, focusing on practice to build muscle memory. ###### ***what to expect?*** \- small group led by participant\-host \- newbie\-friendly; all materials provided to learn together \- option for interaction: question prompts hidden in origami \(*your choice* *to share or ignore!*) \- connection’s optional\, comfort’s essential: chat when you feel like it\, and honor others’ space when they don’t 🪑 ***who is this for?*** \- introverts who enjoy lowkey social settings and natural conversations led by activities \- bonus if you enjoy crafts or trying new stuff ***fee*** entry \| $12 per pax\, inclusive of required materials ***please whatsapp 83370678 and make payment to secure your slot*** \> PayNow via UEN: 202423107Z ***location*** The Noodle Place, 15A Circular Road (2nd floor) Singapore 049371 *(no outside food & drinks please!)* ***want to reach out?*** whatsapp us at 83370678 **💰 *why we charge*** fees help cover costs (venue, manpower, materials) and create a better-quality crowd, attracting attendees who are intentional and committed about their rsvp.

**LEARN MANDARIN WITH US** **和我们一起学华语/普通话** Come and join us every Saturday afternoon and learn some useful Mandarin from proficient speakers in a friendly and casual atmosphere. Besides learning the language, you will also get to make new friends from all around the world. Whether you are a beginner, intermediate and advanced learner, we welcome you. The meetup starts at 4 pm. We will try our best to arrange seating at this time so that each group has expert Mandarin speakers. If you come later than 4.10 pm we cannot guarantee ideal seating. Seating priorities will be given to those who signed up. **欢迎会说华语/普通话的朋友** 我们非常欢迎会说华语/普通话的朋友来参加我们这个华语/普通话练习小组，帮助来自世界各地的朋友学习华语/普通话。 *** GETTING THERE Take Downtown (blue) Line or Circle (yellow) Line to Promenade MRT. Take Exit C at Promenade MRT, and go up to level 3. LOCATING US INSIDE THE FOOD COURT Look for a round tables section near the wall of the food court away from the stalls. You can drop the Event Host a message if you are lost. NO COMMERCIAL ACTIVITIES We welcome anyone who is keen to learn a language or help others learn the language. However, this is NOT the platform for individuals who have other intentions, such as recruiting members for their business or organization or selling products or services. We will not hesitate to ask such individuals to stop attending our meetups.

Je vous invite á une soirée de conversation en français, tous les vendredis. C’est pour ceux qui veux ameliorer leur connaisance de la langue française, comme moi. Comme vous voyez, je ne connais pas cette langue telement bien. Alors, les francophones natifs sont également les bienvenus. Venez nous raconter l'histoire de votre vie, votre passe-temps favori, ce que vous aimez ou n’aimez pas au sujet de la France, ou dans la langue française, ou tout aspect de la grammaire ou du vocabulaire, dans un environnement tranquille et sympathique.

**RoastMyTechStack** #2 📅 Thu, Apr 2, 2026 🕗 6:30 PM to 9:30 PM 📍 Singapore — Register to see address 🔗 https://luma.com/5lo93sf2?utm_source=meetup RoastMyTechStack is a live event where developers, founders, and builders share their tech stacks, tools, and workflows for honest feedback from the room. We review **3 stacks per session**, unpacking tradeoffs, pressure-testing decisions, and surfacing what might break later. **Expect candid feedback, practical takeaways** and technical conversations**.** **Register now 🚀 →** https://luma.com/5lo93sf2?utm_source=meetup

Whatsapp Philip for any questions: 8452 0693 Hola! Come and pick up some Spanish at Saturday Spanish: Sábado de Español. Learners of all ages and all levels are welcome. All our language-learning meetup events are free of charge. WE WANT SPANISH SPEAKERS TOO! We are on a constant lookout for proficient Spanish speakers (not necessarily native) to come and share their knowledge of the language and culture. If you speak the language, come and join us and make lots of friends. See you there amigos! Directions: https://maps.app.goo.gl/mRfYKAMXaL9rLLEz8 *** 1. NO COMMERCIAL ACTIVITIES We welcome anyone who is keen to learn a language or help others learn the language. However, this is NOT the platform for individuals who have other intentions, such as recruiting members for their business/organisation, WhatsApp groups or selling products or services. We will not hesitate to ask such individuals to stop attending our meetups if they have been found to be pestering our members for such purposes. 2\. GETTING THERE Take Downtown Line or Circle Line to Promenade MRT. At Promenade MRT take Exit C, turn right and walk into Suntec City, take the escalators or lift to level 3, you will find FOOD ARENA foodcourt next to Burger King. 3\. LOCATING US INSIDE THE FOOD COURT We usually will have a "SPANISH" sign at our table. You can ask the other language groups at the food court where the Spanish Group is sitting, they will help guide you.

⚠️ **REGISTRATION IS REQUIRED VIA [LUMA](https://luma.com/7adqd4e9)** ⚠️ **ABSTRACT** SHELLgym is the regular cybersecurity workout you have been looking for! Whether you're just starting out and need some exercises, studying for a cert (hint: OSCP), looking at CTF challenges, or developing something cybersecurity-related (maybe your own automated tools?), SHELLgym aims to help you progress in picking up practical cybersecurity knowledge and skills. Come and go as you please, work on your own stuff with like-minded individuals, or just have fun during the workout! **AGENDA** Getting and using shells. Finally, a topic in SHELLgym that covers shells! For this session, we'll talk about remote access, from exploits versus payloads, to simple persistency. Then, we'll do some triaging and threat hunting to detect such shells in our environment. The session will roughly follow this sequence: 1\. Remote access: bind/reverse shells 2\. A simple\, traditional killchain from exploit to payload to persistency 3\. Getting inspired by MITRE TTPs 4\. Threat hunting **⚠️ NOTE** Requirements: a computer, so that you can connect to the network, administer your shells, and enjoy a more interactive hands-on experience. **VIRTUAL SHELLgyms in APRIL** (by request) Hosted on Discord, do approach KK or the Div0 Crew for access ! **TRAINER** **KK "Jim" Tan — Founder, counterShell** As a mid-careerist convert to cybersecurity, **Jim** picked up his practical skills through getting OSCP certified and by participating in a variety of CTFs. In his career at CSIT, he performed a variety of red-teaming and vulnerability research roles and established the Cyber Training School at CSIT as the Lead Instructor. Besides the OSCP certification, Jim is also OSCE and OSEE certified, and has a Bachelor's degree in Social Science (Psychology). He now sees psychology as a field of study where you fuzz humans until they produce unexpected behaviour. **SPONSORS** * VENUE SPONSOR: [CyberSG TIG Collaboration Centre](https://www.linkedin.com/company/cybersg-tig-collaboration-centre) **IMPORTANT NOTICES** * Code of Conduct: [https://www.div0.sg/code-of-conduct](https://www.div0.sg/code-of-conduct) * Terms of Use & Disclaimer Notice: [https://www.div0.sg/terms-of-use-disclaimer-notice](https://www.div0.sg/terms-of-use-disclaimer-notice)

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.

The April Ohio North Database Training user group meeting will be held on **April 7th, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined online by **Kayla Boor**. You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/meet/22562814501129?p=w1cSxeUXFTVeIpZiMw)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Updates and announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract **Accidental friends: How a DBA and an SRE worked together to optimize the system.** This session is focused on how to communicate effectively between teams to improve alert fatigue, performance, and observability. \*\*NEW SPEAKER \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.

**Presenter:** All of Us **Time:** Pizza at 6:00, Presentation Starts at 6:30pm Eastern **Location:** Theoris, 9000 Keystone Crossing, Suite 230, Indianapolis Let's have a fishbowl discussion about AI. Has it replaced you yet? Have you replaced it? Somewhere in between? How is AI impacting your career as a software engineer? Looking forward to seeing you there! ### What is a Fishbowl Discussion? [A ](https://www.bing.com/ck/a?!&&p=00b4b265baa395dc4ad7b262d4d6e3b7b7c31b2195941076e51d2eca252c2d02JmltdHM9MTc2MjgxOTIwMA&ptn=3&ver=2&hsh=4&fclid=0e60c23d-2dbf-642d-0fd7-d4512c2b6597&psq=fishbowl+discussion&u=a1aHR0cHM6Ly9lbi53aWtpcGVkaWEub3JnL3dpa2kvRmlzaGJvd2xfKGNvbnZlcnNhdGlvbik&ntb=1)**[fishbowl discussion](https://www.bing.com/ck/a?!&&p=00b4b265baa395dc4ad7b262d4d6e3b7b7c31b2195941076e51d2eca252c2d02JmltdHM9MTc2MjgxOTIwMA&ptn=3&ver=2&hsh=4&fclid=0e60c23d-2dbf-642d-0fd7-d4512c2b6597&psq=fishbowl+discussion&u=a1aHR0cHM6Ly9lbi53aWtpcGVkaWEub3JnL3dpa2kvRmlzaGJvd2xfKGNvbnZlcnNhdGlvbik&ntb=1)**[ is a structured format for dialogue that typically involves two groups: an inner circle (the "fishbowl") and an outer circle. The inner circle consists of a small number of participants who actively discuss a topic, while those in the outer circle listen and observe. This format encourages participation from all members, as individuals from the outer circle can join the inner circle by taking an empty seat when they wish to contribute.](https://www.bing.com/ck/a?!&&p=00b4b265baa395dc4ad7b262d4d6e3b7b7c31b2195941076e51d2eca252c2d02JmltdHM9MTc2MjgxOTIwMA&ptn=3&ver=2&hsh=4&fclid=0e60c23d-2dbf-642d-0fd7-d4512c2b6597&psq=fishbowl+discussion&u=a1aHR0cHM6Ly9lbi53aWtpcGVkaWEub3JnL3dpa2kvRmlzaGJvd2xfKGNvbnZlcnNhdGlvbik&ntb=1)

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

**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** TBD **YouTube Link** TBD

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

**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