Hadoop

各位，又是香港 Linux 用戶的聚會間。有沒有甚麼使用 Linux 的有趣故事想分享？ 一如上次，我們的活動有小型的 lightning talk 環節（下附網上表格報名），與及用戶閒談時段： 19:30 互相認識及自我介紹 20:00 Ubuntu 及 Fedora 新版本功能簡介 20:20 參加者主導的技術分享 (Lightning talk) 21:00 閒談或新手求助 備有少量茶點。 \-\-\-\- 分享環節報名： [https://forms.gle/oTZwCCPeFp8cZZaL9](https://forms.gle/oTZwCCPeFp8cZZaL9?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExMldvb1hOSUc3bkdHeHliMXNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR7wzbeWJy7qEQRp9zk-bcvYv49UC4iuW9ns_tpYhBbxxQyv5uzglF1F-hS81w_aem_ENOnA3Aw8-WQUP0Ra_PmKw)

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

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

經驗原因也好，人心改變也罷，現在越來越人不滿足於打一份工，可能是希望增加財政來源，改變收入結構。 斜槓族只適用於瀟灑、沒有負擔的年輕一代？還是年紀大了反而會想與時間競賽，勇敢嘗試更多？ 既然有空，不如出來飲杯咖啡，說說你的看法？ 有興趣請聯絡我，WhatsApp 90356039. 期待與你見面聊聊😉

有時候，會想找陌生人談談，可以是工作、家庭、情感，互為樹洞，互相取暖。 認識一個人，聽一個故事。

【歡迎只作旁聽，會作分享的書友優先】 1. 活動目標：希望大家能夠分享閱讀心得，開開心心共渡週末。 2. 地點：歡迎參加者提議，消費自付。 3. 時間：下午2時至5時（3小時） 4. 活動流程：以廣東話為主，輪流分享閱讀所見所聞，其他人輪流發問。希望各人藉此更能深刻了解書本知識，用更多不同角度探索書本， 互相啟發及學習。 5. 參加者需帶備一本已經閱讀80%或以上的書本 （中英文書皆可），歡迎絕大部分主題：勵志、心理、商業、股票、旅遊、運動、健美、中西醫療、哲學、散文、美術、種植、歷史、學習方法等等。不接受漫畫、雜誌、報章及任何淫褻不雅之讀物。 6. 活動在午餐 / 下午茶中進行。 7. 失約和習慣性最後一刻退出的成員，將從成員名單中刪除。 8. 若有候補名單，曾經失約和曾經最後一刻退出的成員，他們當次出席的名額將給予其他候補成員。 9. 其他事項：活動期間，參加者應小心看管個人財物，如有任何損失，本會概不負任何責任。

————————————— **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\*\*\*\*\*\*\***

**Registration Closed** **Registration Closed** **Registration Closed** **\**\*\ RSVP is required, please fill the google form https://forms.gle/fzD7RD6dRfFZf1j97 \*\**** **\**\*\ Venue will be announced before end of April.*** # AI Ready: From Claude Code to OpenClaw, ClawPro, MCP and Agentic Workflows Open Source Hong Kong is excited to host a technical meetup sponsored by **Tencent Cloud**, focusing on the evolving landscape of AI-assisted development, agentic workflows, and practical automation. As AI coding assistants and agent frameworks continue to evolve, tools such as **Claude Code**, **OpenClaw**, **Hermes**, and **ClawPro** are changing how developers design, build, review, and operate software systems. Beyond the tools themselves, the foundation remains consistent: **data, MCP, reusable skills, security, and workflow design**. In this meetup, we will explore how teams can transform accumulated SOPs, internal knowledge, and development practices into reusable AI skills, preparing ourselves for the next major breakthrough in AI-driven software engineering. ## Topics ### 1\. AI Ready: From Claude Code to OpenClaw\, Hermes\, and Agents of the Future This session will introduce the direction of modern AI-assisted development and agentic workflows. We will discuss why **data, MCP, and skills** remain consistently important, and how developers and organizations can turn existing SOPs and operational knowledge into practical AI-ready assets. ### 2\. ClawPro Product Introduction: Security and Application A practical introduction to **ClawPro**, including its application scenarios and security considerations. This session will cover how ClawPro can support developers and teams when building AI-powered workflows and automation. ### 3\. How ClawPro Saves Tokens Token usage is one of the key operational considerations when building AI applications. This session will explain how ClawPro helps optimize token consumption and improve efficiency when working with AI agents and large language models. ### 4\. Demo: CRM / Review Bot A live demo showing how AI agents can be applied to real business and development workflows, including CRM-related automation and review bot use cases. ## Event Details **Date:** Wednesday, 6 May 2026 **Time:** 19:00 – 22:00 **Venue:** TBC (In-person event) **Sponsor:** Tencent Cloud **Capacity: 30 ppl.** **Speaker:** TBC **Language:** English **F&B🍕:** Provided **Organizer:** Open Source Hong Kong ## Who Should Join This meetup is suitable for developers, AI engineers, solution architects, product managers, technical leads, startup builders, and anyone interested in open source AI tools, MCP, agentic workflows, AI coding assistants, and enterprise AI adoption. ## Registration Seats may be limited. Please register in advance and update your RSVP if you are unable to attend, so we can release the seat to others. \**\*\ RSVP is required, please fill the google form, otherwise we will not count it https://forms.gle/fzD7RD6dRfFZf1j97* \**\*\ Venue will be announced before end of April.*

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 as they fill quickly, 90446405 For this location we can take bus 108 from Causeway bay or cab share from Central Booking link 👇 https://app.rockgympro.com/b/?&bo=64429faf53f4429ea61485178f03663c

Warm weather is on its way! Come join us for a Tandem BBQ and get started on the summer season! Bring your swimwear and your tastiest BBQ food for a fun time of swimming and cooking. **The Plan** * 1300 At the Chung Hom Kok Beach BBQ Area * 1330 BBQing starts * 1700 end **What to do** 1. RSVP here and let us know if you want to use a meat-free BBQ pit. 2. Be sure to join the BBQ WhatsApp group! If you’re new and/or don’t yet know the organiser, please DM the organiser via Meetup to get their contact details. 3. Please enable DMs from other members and turn on notifications so that our team can communicate with you. 4. On the day of, please bring (or FPS) $20 to help pay for charcoal and support replacing basic supplies in our BBQ box. 5. Bring your own food and drinks and volunteer to bring 1 item to share! Hope to see you there! **What is included** We have built a box of reusable BBQ items that includes BBQ forks, tongs, and other simple items. We will also be bringing several bags of charcoal. Before the event, we will make a list of items that are in the box and items that we are asking people to bring to share **What is NOT included** Food and drink are NOT included. There are no shops near the beach, so please purchase everything in town before arriving. We recommend bringing a towel, swimsuit, sunscreen, food to BBQ, and drinks (including plenty of water). **In case of inclement weather** If the event needs to be cancelled due to the Observatory issuing a red or black rainstorm warning, we will reschedule the event for a Sunday in June (which will be voted on in the Whatsapp). **Please note** 1. The exact location of the venue and payment account number will be announced in the WhatsApp event group. 2. We run all our event communication through WhatsApp. Please keep track of event related messages in the WhatsApp event group and respond to requests and instructions from organisers within 24 hours. Please don’t put the chat on mute. If our team don’t receive your response within 24 hours, we will move you to “Not Going”. 3. We encourage language inclusivity at all our events. If you aren’t confident in English, please let our team know. We will try to provide bilingual support where possible and/or will try and introduce you to other language speakers you’re more comfortable with. Please be mindful that we might not be able to accommodate all languages at all events, but we will do our best to make everyone feel welcome and heard. 4. All payments are non-refundable. If you can’t make it, you’ll have to find your own replacement, re-sell your own ticket, and inform the organisers of who is taking your place. 5. If you sign up, but can no longer make it, please update your RSVP as soon as possible and tell the organisers. Updating your RSVP well ahead of the event allows us to manage the waitlist; allow other people to attend; know who to look out for at the start of the event. 6. If you don’t have a clear face pic on your profile and/or your username doesn’t match the name you normally use, we can’t identify your payments nor match your RSVP with who you are in real life. If this is you, please ensure the organisers know who you are. If we can’t work out who you are within 24 hours of your RSVP, we will move you to “Not Going”. 7. Only group members and their guests with an RSVP may attend events; people who aren’t signed up will be refused entry to events. 8. If you don’t follow the conditions above, we will move you to “Not Going” for future events until you message us to confirm you will follow these conditions. We hope to see you there for a fun day in the sun! -Amy (she/they) & Kawai (he/him) For our event Terms & Conditions please click the [link](https://docs.google.com/document/d/149xOU6BLmCO6FI5pCIQptWHcsL5CFP5SohZXjYfMFOA/edit). By signing up to an event you are agreeing to these Terms & Conditions, including the Participation Waiver & Release of Liability.

Dim Sum Labs 點心造物俱樂部誠意邀請你參加我們的公開免費 HackJam 聚會。歡迎所有電子工程師、設計師、程式設計員、藝術家、創作者、創業家、修物大師、發明家、或夢想家來展示及討論你的創作。還沒有創作，但是很想開始？歡迎過來討論你心目中的創作，我們都很樂意協助。想延續摯愛物品的壽命？我們有工具和與你一樣好奇的會員，可以助你一把。好奇但沒有創作或想修理的東西？我們的會員及到訪者都很樂意分享經驗。我們來自五湖四海：在大科技企業工作、貢獻重要的開源項目、或發表過重要的藝術。參與 HackJam，可以共度一個難忘及充滿啟發性的晚上。 參加我們的聚會，你亦可以在成為會員之前，體驗一下 Dim Sum Labs 會所裏各類造物設備，包括各類電子零件（由電阻到 Arduino 及 Raspberry Pi）及電子燒焊工具，雷射切割及打標機，FDM和樹脂3D打印機，各類木工及金工工具。新的機器陸續有來，包括UV打印機，吸塑機，貼紙切割機等等。只想編程？我們有光線充足的桌面作為共享空間。會員可以隨時隨地（24/7）使用空間，以便造物。 成立於2011年，我們是香港歷史最悠久的創客空間 Hackerspace。現時會所建立於2013年，經歷種種困難及挑戰，至今屹立不倒，多得一眾非常熱心的會員支持。來參加我們的聚會，認識一群志同道合、正面及熱心的造物者。我們希望能得到你的支持，助香港及大灣區建立為一個科創及電子藝術的集中地！ 想成為會員？詳情請瀏覽我們的網站。 會遲到？不要緊！在聚會結束前，隨時上來都可以。 想有一個以普通話為主的 HackJam? 請與我們聯絡。 欲了解更多？請訪問我們的網站 [https://www.dimsumlabs.com](https://www.dimsumlabs.com)，或參與我們線上群組： Telegram：[https://t.me/dimsumlabs](https://t.me/dimsumlabs) IRC 聊天：#dimsumlabs on [https://libera.chat/](https://libera.chat/) \-\-\-\-\-\-\- This is a HackJam where the main language is Cantonese. Everyone's welcome, but we want to make sure our friends who are more comfortable in Cantonese get to participate in Dim Sum Labs. For our normal HackJam? Look for Tuesdays!

都市人生活繁忙，好多時食晏唔係趕頭趕命，就係一個人外賣返office對係電腦食？ 唔想再係咁,其實可以好簡單,既然大家都面對同一個問題,咁就一於開個慢活人生午餐谷,定期午餐聚會,咁就唔駛一人食晏la 又搵到飯腳又可以識到新朋友,仲唔係雙嬴XD - 謝絕一切保險、基金、傳銷、直銷、課程、水機、NUSKIN、HERBALIFE等人士

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **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

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.