Hadoop

Phılıppınes workers - Diversity and Inclusion meetup group Any topics below: Diversity * **What it is**: The presence of people with different backgrounds, experiences, identities, and perspectives (e.g., race, ethnicity, gender, sexual orientation, age, ability, culture). * **Analogy**: A diverse team has members from different places, with different skills. Inclusion * **What it is**: Actively creating an environment where everyone feels welcome, respected, supported, and empowered to participate and succeed. * **Analogy**: In an inclusive team, everyone feels comfortable sharing ideas and is heard, not just present. shop 4, Sunday Gardens, Quarry Bay \*\*\*\*\*\*\*\*\*\*\*

Hello everyone, Paul here, I'm a French tennis coach, I’m organising a 1-hour tennis session for FULL BEGINNERS at CWB Sport Ground, specifically for those who have never tried tennis before. The lesson will take place on a practice court, which features a half court and a tennis wall. The objective of the class is to learn the two most fundamental tennis strokes: the backhand and forehand. To facilitate learning, we will use a mini tennis net, the tennis wall and various types of balls. (Soft/half soft/normal). Price is 150 HKD per person for 1h Number of players: 3 maximum Place: CWB Sport Ground, next to Tin Hau MTR Station (This is not inside Victoria Park but next to the yellow library, be careful). All players are welcome—both adults and kids! This is a relaxed lesson with no pressure, perfect for anyone looking to try tennis. Please note: * Confirm your RSVP on WhatsApp IN THE NEXT 24H after RSVP: +852 9465 5714 and proceed to the payment. Otherwise you’ll be removed from the RSVP list on Meetup. * Payment will be 100% refundable if you cancel with a good reason at least 24h before or if it is raining. * Here is my FPS number: +852 9465 5714. I also accept cash and Alipay * I will not accept people who are more than 10min late. * What to bring: a cap, comfortable sneakers, and a water bottle. * If you don’t have a racket, just let me know, and I can provide one. * Please be there 10min before. If you are late please let me know. See you on the court, Paul

Dance Health & Wellness Club Club Membership $130/month entitlement for one class Free 課堂模式 Class Format 45 min 主題舞動 Class Movement 15 min 伸展按摩 Stretch & Massage

Hello everyone, Paul here, I'm a French tennis coach I’m organising a 1-hour tennis session for full beginners/intermediates at Bowen Road tennis club, specifically for those with at least 6 months of experience and who can do a few exchanges on full court. Price is 150 HKD per person for 1h. Place: Bowen Road tennis club Look my goal is to let you have fun while I share tips to help you enhance your skills and explore the game of tennis. All players are welcome—both adults and kids! This is a relaxed lesson with no pressure, perfect for anyone looking to explore tennis. Please note: * Confirm your RSVP on WhatsApp IN THE NEXT 24H after RSVP: +852 9310 6028 and proceed to the payment. Otherwise, you’ll be removed from the RSVP list on Meetup. * Payment will be 100% refundable if you cancel with a good reason at least 24h before or if it is raining. * Here is my FPS number: +852 9465 5714. I also accept cash and Alipay * I will not accept people who are more than 10min late. * What to bring: a cap, comfortable sneakers, and a water bottle. * If you don’t have a racket, just let me know, and I can provide one. * Please be there 10min before. If you are late please let me know. See you on the court, Paul

Jump, kick, lift and turn! Lots of fun learning to dance this very highly uplifting, energetic and fun dance from India! Learn the culture and dance moves of this classical Indian dance that has become very popular all around the world! You will enjoy it thoroughly regardless of what dance background you may or may not have! WhatsApp 63344266 to book Prepayment required to secure booking www.deedreamlife.com/pricing-packages for fee info Download Dee Dream Life App for more info

Hello everyone, Paul here, I'm a French tennis coach I’m organizing a 1-hour tennis session for full beginners/intermediates at Bowen Road tennis club, specifically for those with at least 6 months of experience and who can do a few exchanges on full court. Price is 150 HKD per person for 1h. Place: Bowen Road tennis club Look my goal is to let you have fun while I share tips to help you enhance your skills and explore the game of tennis. All players are welcome—both adults and kids! This is a relaxed lesson with no pressure, perfect for anyone looking to explore tennis. Please note: * Confirm your RSVP on WhatsApp IN THE NEXT 24H after RSVP: +852 9310 6028 and proceed to the payment. Otherwise, you’ll be removed from the RSVP list on Meetup. * Payment will be 100% refundable if you cancel with a good reason at least 24h before or if it is raining. * Here is my FPS number: +852 9465 5714. I also accept cash and Alipay * I will not accept people who are more than 10min late. * What to bring: a cap, comfortable sneakers, and a water bottle. * If you don’t have a racket, just let me know, and I can provide one. * Please be there 10min before. If you are late please let me know. See you on the court, Paul

為成年人而設計的書寫旅程 每天看著已經設計好的點子，然後花幾分鐘執行。 **寫一句真話，而不是寫一篇分析** 這次旅程使用結構化的書寫提示與主題設計，讓你進行更深的自我反思，**不需要有任何書寫經驗。** *參加流程* 1. 報名表格[https://www.celinacares4you.com/selfhelp/12daysjournaljourney-chi](https://www.celinacares4you.com/selfhelp/12dayjournaljourney-chi) 2. 定時每日收到書寫點子，照樣執行就可以 3. 額外服務: +$200 包含15分鐘電話諮詢 + PDF 詳細輔導員回饋分析，度身訂造繼續自我探索的方向 (心理學基礎：接納與承諾治療 (ACT)，心理劇，敘事治療 4. 梳理情感想法，不被自己的固有模式蒙蔽自己! 5.

Join us for a premier technical gathering where the AWS User Group Hong Kong (AWS UGHK), KSUG.AI (KubeSmart & AI User Group), and the Hong Kong Cloud Developers Association (HKCDA) converge for a deep dive into the future of cloud-native infrastructure. As Kubernetes becomes the bedrock for modern AI/ML workloads, this "Kubernetes Night" is designed to bridge the gap between robust infrastructure and intelligent applications. We will explore real-world orchestration challenges on AWS, the integration of AI within Kubernetes clusters, and the evolving cloud developer ecosystem in Hong Kong. Whether you are a DevOps engineer, a Cloud Architect, or an AI developer, this night is dedicated to sharing "battle-tested" insights and fostering community innovation. Target Audience: DevOps Engineers, SREs, AI Engineers, Cloud Architects, and Cloud Developers. Co-Organized by: AWS UG x KSUG.AI x HKCDA OC Members: Alex Lau (AWS UG Lead), Leonardo LEE (KSUG.AI / HKCDA organizer) — Key Benefits of Attending — 1\. Cross\-Community Synergies — Gain access to three distinct talent pools in one room\. From AWS\-specialized builders and KSUG's Kubernetes/AI experts to the broad developer advocacy of HKCDA\, you will experience a 360\-degree view of the cloud landscape\. 2\. Deep Technical Knowledge \(K8s \+ AI\) — Understand how to optimize Kubernetes for AI/ML workloads\. Learn about managing GPU resources\, scaling inference engines\, and utilizing AWS\-native services like EKS to power the next generation of smart applications\. 3\. Direct Networking with Local Leaders — Connect with the Executive Committees and Organizers of all three groups\. An unparalleled opportunity to find mentors\, career opportunities\, or collaborators for your next big project within the Hong Kong tech ecosystem\. 4\. Stay Ahead of Cloud Trends — Get first\-hand updates on the latest CNCF landscape shifts and AWS innovations\. We move beyond marketing slides to discuss technical implementation\, cost optimization \(FinOps\)\, and security best practices\. 5\. Professional Development & Giveaways — Expect "Quiz Time" sessions with opportunities to win exclusive swags and professional certification discounts \(e\.g\.\, Linux Foundation/CNCF exam vouchers\)\. — Agenda — 18:45 – 19:00 · Registration / Check-in / Setup 19:00 – 19:05 · AWS UG Introduction — Alex Lau 19:05 – 19:15 · KSUG.AI and HKCDA Introduction — Leonardo LEE 19:15 – 19:45 · Vibe-Coding an Internal PaaS on K8s in a Week — Yinyin Chiu (Oursky) 19:45 – 20:00 · Group Photo & Short Break 20:00 – 20:20 · Basic Security & AI Considerations on K8s — Bill Ho (Veeam) 20:20 – 20:50 · Achieving CKA Certification: Key Requirements for Kubernetes Administrators — Simon Sung (Kenfil) 20:50 – 21:10 · Special Guest Sharing 21:10 – 22:00 · Networking 22:00 · End — Topic Details — "Vibe-Coding an Internal PaaS on K8s in a Week" — Yinyin Chiu, Developer, Oursky Limited AI agents turned every non-dev into a shipper of internal tools — but non-devs can't deploy on K8s, and deploying internal tools on public PaaS poses risk. So we gave ourselves 7 days to build SkyRocket: a self-hosted PaaS on our own K8s, gated behind Tailscale. "Achieving CKA Certification" — Simon Sung, Kenfil Simon is a highly accomplished professional with over 24 years of experience in I.T. consulting, recognized for expertise in server-side systems specializing in Kubernetes Cloud Native and VMware virtualization. He is a Linux Foundation Certified Kubernetes Instructor. Topics: 1) Introduction, 2) CKA Exam Structure, 3) What You Actually Need to Know, 4) How to Prepare Smartly, 5) Career Impact. — Venue — AWS Office Hong Kong, 20/F Tower 535, 535 Jaffe Road, Causeway Bay, Hong Kong

————————————— **Whatsapp group** [https://chat.whatsapp.com/BinHaE79kQM1wBPY1icm8g](https://chat.whatsapp.com/BinHaE79kQM1wBPY1icm8g) **You may join the whatsapp group or simply call 91796157 when you are over there** SEATS ARE LIMITED, you are encouraged to walk around and find your partners! If you need any help, just ask me to introduce you into the right group ————————————— Join us for a fun evening of language exchange and socializing with international friends. Whether you're a local looking to practice a new language or an exchange student wanting to meet new people, this event is perfect for you. Don't miss this opportunity to immerse yourself in a vibrant environment **Why we host the event in Central Market?** In 1990, the Central Market building was graded as a Grade III historic building by the Antiquities Advisory Board. After multiple rounds of study and consultation, the revitalization project for the Central Market building began in October 2017. Upon completion, a portion of the market stalls will be preserved. the Central Market's historical significance makes it an attractive venue for hosting various types of events that can celebrate Hong Kong's rich heritage and cultural identity. Please grab a dink and enjoy! **\*\*\*\*\*\*\*Please support and buy some foods or drink in Central market\*\*\*\*\*\*\***

Date: 30 May 2026 (Sat) Time: 15:30 - 18:00 \*HKT Coordinator: Ming Tou, Alex Au Light Refreshments will be available! This is a **workshop** for Python Data Cleaning. Please bring along your laptop with **Python3 installed with enough battery**! *Winners will get a small prize as an accomplishment **in the next meetup**.* Please fill in the form for admission: https://forms.gle/MGMGFiMZQGY4CZuP7 ***Mind the Data Gap*** **This model will be delayed due to: missing values, outliers, and delimiter congestion.** In this hands-on HKPUG workshop, we are turning a Python data cleaning exercise into a gamified team sprint. You will work with a **synthetic Hong Kong-inspired transport dataset**. The data is messy on purpose: missing values, weird outliers, inconsistent categories, URL-encoded station names, confusing delimiters, and fields that look useless until you extract the hidden signal. Your mission is simple: **Clean the data. Extract better features. Run the scorer. Beat the model.** You do not need to tune the model. You need to **rescue the data**. ***How the Challenge Works*** Teams will write a Python data transformation script to clean and enrich the dataset. Our scoring pipeline will then: 1. Run your transformation on the training and test data 2. Remove any label / target leakage columns 3. Train a fixed Gradient Boosting model 4. Evaluate the model using proxy metrics such as F1 and ROC-AUC 5. Convert the result into a data cleaning score This is not meant to be a perfect data quality metric. It is an accessible proxy: if your **cleaning** and **feature extraction** help the **model perform better**, your team gets a better score. **Capacity:** 60 (Team of 4) **Venue Info:** City University of Hong Kong, Kowloon Tong (Exact Location TBC) **Rundown:** **30th May** **15:30 – 15:40** Opening Remarks, Team Formation & GitHub Setup **15:40 – 15:55** Briefing: Data Traffic Report, Challenge Rules & Scoring Pipeline **15:55 – 16:20** Demo: Messy Dataset, Data Cleaning Strategy & `transform.py` **16:20 – 17:10** Team Sprint Part 1: Missing Values, Outliers & Category Cleanup **17:10 – 18:00** Team Sprint Part 2: Feature Extraction, Hidden Signals & Scoring Iterations **18:00 -** Networking outside City University **13th June** **\- 23:59** Winner Team Announcement **Audience pre-requisite:** * **Hardware:** **MUST** bring a laptop with Python 3 installed and a code editor (VS Code, PyCharm, etc.). * **Skills:** Recommended having basic to intermediate-level knowledge of Python (handling JSON, using the `requests` library, and writing basic `if/else/while` loops). **How to join?** 1. Fill in the form for admission: https://forms.gle/MGMGFiMZQGY4CZuP7 2. Click "Attend" on this page

Hi! I’ve contacted an indoor climbing gym (JustClimb) in Taikoo and arranged a beginners bouldering 1 hour class then we can free climb or chill afterwards as long as we like. $300HKD includes climbing shoes rental or $250HKD if you have shoes (message me if you have shoes) First timers please WhatsApp me to confirm spot, 90446405 For this location can take direct bus 108 from Causeway bay or 8 min walk from Kai tak MTR station

免費創業講堂｜\[大灣區雙創基地\]\(前海\) 📅 29/5（星期五）下午3:30 – 5:00 ✨ 主題：雙創基地全攻略 (前海) 👨🏫 導師：郭瑋強先生 Eric Kwok 講堂重點： ✅ 前海於大灣區之定位、特色與重要性、真人分享、eHub 服務 🙌 Hybrid Mode : 歡迎線上參加 👉 現場：香港科學園三期17W大樓 2樓 INNO2 多功能室 2–3 | 如有查詢，請致電39050906聯絡謝先生／余小姐 | | ------------------------- | |

Reading is important because it develops your mind and gives you excessive knowledge and lessons of life. 開卷有益！大家最近有冇讀到一啲好書呢？不如出黎分享下讀書心得呀？參加呢個讀書活動，分享好書，分享喜悅。😊 有興趣參加可以WhatsApp我：95182994

**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

Couldn't make Knowledge? Or want to debrief the dancing robots or Autonomous Workforce? Join us for a Knowledge '26 recap, insights sharing, a couple rounds of golf, and fun at Topgolf. As always, drinks and food will be provided. More details to come — mark your calendar, RSVP, and save your spot today!

**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** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** TBD

ASH is Atheists, Skeptics and Humanists of First Unitarian Universalists of Columbus Ohio TBD Snacks are usually available, and you are welcome to bringing something to share!