Ladies Golf Lessons & Social Networking

We’ve got something special for Indonesia’s data community! 🚀 Alexey Milovidov, co-founder and CTO of ClickHouse, will be stopping by this April as part of his APJ AI tour. Come join us for an evening of learning from database experts, and great conversations with the ClickHouse community. **🗓️ AGENDA:** * 6:30 PM: Registration, Dinner & Chitchat * 7:00 PM: Welcome and Introductions * 7:05 PM: **The Data Engine Behind AI: Powering Language Models at Scale** by Alexey Milovidov, Co-Founder & CTO @ ClickHouse * 7:35 PM: **Speed as a Feature: Markethac's Journey from BigQuery to ClickHouse** by Adhitya Cahyadi, Business Director @ Markethac * 8:00 PM: **Speed at Scale: How ASTRO Powers Quick-Commerce with ClickHouse** by Matheus Alvian Wikanargo, Lead Data Engineer @ ASTRO * 8:25 PM: Q&A * 8:40 PM: Networking & Close **👉🏼 RSVP to secure your spot!** **_____________________________________** **🎤 Session Details: The Data Engine Behind AI: Powering Language Models at Scale** Behind every AI breakthrough is a mountain of data — and the real challenge is moving, shaping, and querying it fast enough to keep up. In this session, Alexey will take a deep dive into how large language models are trained, fine-tuned, and served, with a focus on the data pipelines and architectures that make it all work. You’ll see live demos of ClickHouse tackling massive AI-scale datasets in real time, along with performance benchmarks that reveal just how far you can push the engine. Expect actionable tips, architectural patterns, and a few ClickHouse tricks that data engineers, architects, and AI enthusiasts can bring straight into their own projects. **Speaker: Alexey Milovidov, Co-Founder & CTO of ClickHouse** Alexey Milovidov is the Co-founder and CTO of ClickHouse, Inc., with 16 years of experience in data-intensive applications. He began developing ClickHouse in 2009 and released it as open source in 2016. Before ClickHouse, Alexey developed the data processing engine for the world's second-largest web analytics system. In 2021, Alexey came together with two co-founders to build ClickHouse and is focused daily on expanding its capabilities and optimizing performance. His expertise lies in data processing algorithms and high-performance technologies, driving his passion for data and innovation in the field. Ask him about speed, or CI, go on... we dare you! **🎤 Session Details: Speed as a Feature: Markethac's Journey from BigQuery to ClickHouse** Every e-commerce insight starts with a question — but when your data grows faster than your queries can run, the answers stop coming in time. In this session, Adhitya will walk through how Markethac migrated its analytics stack from BigQuery to ClickHouse to meet the real-time demands of Indonesian e-commerce intelligence at scale. You'll get a behind-the-scenes look at the architecture decisions, ingestion pipeline design, and optimizations that made the migration work — along with live demo showing the performance gap between the two engines on real marketplace data. If you're sitting on a growing analytical workload and wondering whether your current warehouse can keep up — this one's for you. **Speaker: Adhitya Cahyadi, Business Director @ Markethac** Adhitya Cahyadi is the Business Director and Chief of Product at Markethac, an e-commerce intelligence platform built for the Indonesian and Southeast Asian market. He joined Markethac in 2022 growing the business by leading the product, data engineering, and analytics teams behind Markethac's core offering and innovations. Started in data analytics field in his previous role, Adhitya is passionate on turning raw marketplace data into structured, AI-powered workflows that help enterprises make faster, more confident decisions. **🎤 Session Details: Speed at Scale: How ASTRO Powers Quick-Commerce with ClickHouse** ASTRO is a 24/7 quick-commerce platform offering over 15,000+ selected products, delivering orders within minutes to help customers meet their everyday needs. In this session, ASTRO shares its journey using ClickHouse to power real-time analytics at scale, covering how long the team has been using ClickHouse, the key use cases implemented, and how their data platform evolved to support quick commerce. The talk will highlight measurable improvements in query performance, scalability, and operational efficiency, as well as the impact on faster, data-driven decision-making. ASTRO will also discuss the challenges encountered—from handling high data volumes to optimizing performance—and how ClickHouse helped overcome these bottlenecks, enabling reliable, real-time visibility into operations. **Speaker:** **Matheus Alvian Wikanargo**, **Lead Data Engineer @ ASTRO** Matheus Alvian Wikanargo is a Lead Data Engineer at ASTRO, where he focuses on building and evolving the company’s data platform to support analytics, operational use cases, and real-time decision-making. He works across data platform development, architecture, and governance, with a strong interest in designing scalable systems that grow alongside business needs.

Join us for an unforgettable night 7:30pm in Jakarta [[Click This Whatsapp Groupchat Link](https://chat.whatsapp.com/I8piLGquTos5Ty8i1Q6cl1)] We’re not just a language exchange — we’re a roaming social experience for 20s and 30s who love new faces and open conversations. Whether you're an expat, traveler, or Seoulite looking for something beyond the usual Saturday, this is the place to be. Connect, talk, laugh, repeat.

**Join us for an extraordinary journey through Indonesia's rich artistic heritage at the prestigious National Gallery of Indonesia, followed by a delightful evening hangout at Melly's Garden!** This Saturday afternoon-to-evening meetup promises to be an engaging blend of art, culture, dining, and social connection that will leave you with a deeper appreciation for Indonesia's creative spirit and Jakarta's vibrant social scene. **Part 1: Art Gallery Vibes (Afternoon)** The National Gallery of Indonesia is one of the country's leading art institutions, showcasing an inspiring collection of Indonesian and international artworks. From classic masterpieces to contemporary expressions, this meetup will transform your typical gallery visit into an interactive cultural and artistic exploration. **Part 2: Garden Nights (Evening)** After exploring Indonesia's fascinating history, we'll transition to the charming ambiance of Melly's Garden for dinner, drinks, and continued conversation. This cozy garden restaurant offers the perfect setting to unwind, share stories from the museum, and enjoy Jakarta's evening atmosphere with your new friends. This is a fun and social event, perfect for making new friends and connecting with the active and friendly Jakarta Social Community. Everyone is welcome! **Event Details:** **Date:** Saturday, 25th of April **Museum Time:** 4:00 PM - 6:30 PM **Location:** National Gallery of Indonesia (Galeri Nasional Indonesia) **Meeting Point:** Main entrance lobby of the gallery **Price:** 50k IDR. Pay at the door *** **Melly's Garden Time:** 7:00 PM onwards **Location:** Melly's Garden, **Cost:** Pay for your own food and drinks (various menu options available) *** **Optional:** Feel free to join us for just one part or stay for the complete experience! **📢 IMPORTANT: Attendance Reconfirmation Required** To ensure accurate headcounts and reduce no-shows, we're implementing an updated reconfirmation system for all events. **Here's how it works:** * All events start with unlimited RSVPs. * 4 days before each event, a reconfirmation form will be posted in the event comments. * You must reconfirm ASAP by submitting the form. Your spot is guaranteed only after you reconfirm. * The form closes once we reach the target attendance number. * Anyone who hasn’t reconfirmed when the form closes will be removed from the attendee list. * If you can’t attend, change your status to Not Going. **Two‑strike rule: If you don’t reconfirm and don’t change to your status to Not Going two times, you will be removed from the group.** Thanks for helping us keep things running smoothly. Looking forward to seeing you all there. If you have any questions, please feel free to let me know here or join our friendly and active WhatsApp Group Chat: [https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH](https://chat.whatsapp.com/FBQsf4Cv4yWACNs9gbiYNH) Instagram:[ https://www.instagram.com/jakartasocialgroup](https://www.instagram.com/jakartasocialgroup)

## **WordPress Meetup Tangerang Selatan: Setup Home Server dengan Ubuntu & LEMP Stack** **Ubah Laptop Bekas Jadi Server WordPress Bertenaga AI!** Punya laptop atau PC lama yang cuma berdebu di pojokan? Jangan dibuang atau dijual murah dulu! Di meetup kali ini, kita akan belajar bagaimana menyulap perangkat "pensiunan" tersebut menjadi **Home Server** yang tangguh untuk menjalankan WordPress secara mandiri. Bayangkan memiliki kontrol penuh atas hosting Anda sendiri tanpa biaya langganan bulanan, namun dengan performa yang tetap mumpuni untuk kebutuhan pengembangan maupun proyek personal. ### **Apa yang Akan Kita Pelajari?** Kita akan melakukan praktik langsung (hands-on) dari nol hingga online: * **Persiapan Hardware:** Mengapa laptop bekas adalah pilihan cerdas untuk home server. * **Instalasi OS:** Setup dasar menggunakan Ubuntu Server. * **LEMP Stack:** Konfigurasi Linux, Nginx, MySQL, dan PHP untuk performa WordPress yang optimal. * **Go Online:** Cara membuat server lokal Anda bisa diakses dari internet secara aman. * **AI-Powered Management:** *Secret sauce!* Kita akan mendemonstrasikan bagaimana teknologi AI terbaru bisa membantu Anda mengelola server lewat terminal tanpa perlu pusing menghafal command yang rumit. ### **Kenapa Anda Harus Ikut?** * **Hemat Budget:** Stop bayar sewa hosting untuk proyek-proyek eksperimental Anda. * **Privasi & Kontrol:** Data Anda, server Anda, aturan Anda. * **Scale Up Your Skill:** Belajar sisi "belakang layar" yang jarang diketahui pengguna WordPress biasa. * **Teknologi Masa Depan:** Lihat bagaimana AI mempermudah pekerjaan SysAdmin dalam mengelola infrastruktur. ### **Persiapan Peserta:** Jika ingin mengikuti praktik langsung di tempat, disarankan membawa: 1. Laptop utama untuk bekerja. 2. (Opsional) Laptop bekas/PC kecil yang ingin dijadikan server untuk dicoba langsung. 3. Semangat untuk belajar hal baru! *** **Detail Acara:** * 📅 **Hari/Tanggal:** Sabtu, 25 April 2026 * 🕒 **Waktu:** 15:00 - 18:00 WIB * 📍 **Lokasi:** Oastia Cafe, BSD - Tangerang Selatan * 🔗 **Registrasi:** s.id/wptangsel21 Acara ini didukung oleh **[Jagoan Hosting](https://jagoanhosting.com)** dan terbuka untuk siapa saja yang tertarik dengan WordPress, server, dan teknologi masa depan. Sampai jumpa di lokasi! Kita buat laptop lama Anda jadi produktif kembali.

Hello, we already have members, so the game is always on!! New Normal for JEB Badminton To support government maintaining restrictions to contain the spread of COVID-19, JEB will update the regulations by setting the game with limited player and applied the following conditions : Fee Join = Rp. 80.000,- / person with max 8 players /court . 2 courts' court no 6&7 Cancellation Policy : A. More than 10 hours before game - no penalty / charge from Fee Join. B. Less than 9 hours before game - a half penalty / charge from Fee Join. Thank you for your kind understanding. Cu soon 🤩

Want to unwind after work with some fun? How about hitting the tennis courts at Anol Tennis Warehouse with people who are at your level (Intermediate)? It’s a weekly event, and we’re always welcoming new members, so you can get a great workout and make some new friends all at once. Looking forward to seeing you there soon! Fee is 198,000 Rp per person.

Main Bareng Pickleball at Ancol Tennis Warehouse. Join us for fun, socialising and sports at Ancol Tennis Warehouse.

We are going to discuss the book with the title, "QUIET" by Susan Cain. It's an interesting book about The Power of Introverts in a World That Can't Stop Talking. If you are interested in managing organization or self improvement or understanding people, this book can give you some tips and useful insights. Let's discuss and share your opinion here. This event will be for those who have already read the book or haven't read it but curious about this book. How to find us? Please mention Meet Up to the waiter, they will show you the table. This event is FREE. \*) \*) Since we are in a coffee shop, we need your understanding for making a purchase of at least a glass/cup of drink :) Venue : Tenun Coffee Roasters, SCBD Area Jl. Tulodong Bawah No.D-1, Senayan, Kec. Kby. Baru, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12190

## Ready to Create an AI-Powered Influencer? They're partnering with big names, generating real income, and reshaping social media. Ready to get in on the virtual influencer wave? We're walking you through how to build your own. ### Get Your Spot Locked In! Reserving a spot here doesn't complete your registration. Jump over to the link below to ensure you are officially registered. ### [👉 GRAB YOUR MASTERCLASS TICKET 🎟️](https://remoteready.io/product/AiInfluencer?city=Columbus&groupurlname=circle-of-professionals-mastering-ai-income&startgmtdatetime=2026-04-24T22:00:00Z) --- So, what exactly will you uncover in this masterclass? We'll be guiding you through the exact strategies top AI influencer creators employ daily. Expect to learn how to create a virtual persona that resonates, churn out killer content effortlessly, cultivate a loyal fan base, and, most importantly, turn those followers into sustainable income. Is this right for you? If any of these sound appealing, you're in the right place: * You're drawn to AI image and video creation. * You're intrigued by the growing world of virtual influencers. * You're a total newbie with zero previous influencer or social media experience. * You want to freshen your social media marketing through additional income. * You dream of generating influencer income without being on camera. Here's a sneak peek at what we will work on together. * Dominate platforms like Instagram and TikTok with your AI personality. * Content scheduling from start to finish alongside fully automated posting. * Dive into the cutting edge of AI tools to create stunning photorealistic visuals. * Pinpoint profitable niches and which ones earn the most in the AI landscape. Take the first step and let's start building! 🚀

⛳ **Tuesday Golf League – Registrations Open!** Join our 2-Player Scramble league with 15 men and 15 women, featuring new partners every week. 📅 Every Tuesday, April 21–Aug 18 ⏰ 5:15 PM – 8:00 PM 📍 Champions Golf Course (3900 Westerville Rd) 💲 Pricing: • 12 weeks – $450 • 9 weeks – $345 YOU MUST SIGN UP AND PAY USING BELOW LINK TO RESERVE YOUR SPOT: [Tuesday Golf - 2026 - Calendar - Columbus Ski Club](https://columbusskiclub.org/content.aspx?page_id=4002&club_id=686961&item_id=2870039&actr=3) Great way to meet new golfers, mix up teams weekly, and enjoy competitive fun all season long. Questions - contact Bob Kaplan 614-286-8463 [gah97@aol.com](mailto:gah97@aol.com)

**Sunday Golf League at Safari Golf Club ⛳** Join us for a fun and social golf season at **Safari Golf Club** (next to the **Columbus Zoo and Aquarium**) in Powell! 🗓 **Sundays at 3:45 PM** 📅 May 3 – August 2 🏆 Week 13 (Aug 2): 9-hole scramble, awards party, food & prizes 🌧 Rain Date: August 16 🚫 No play on May 24 ⛳ **Season Includes:** • 13 weeks of golf • 12 weeks of 9-hole play • 13th week scramble + awards celebration 🚶 Walking is welcome in this league! You can choose to play in a **competitive** or **social** group — all skill levels encouraged. 💲 Full Season: $382 💲 Half Season: $210 YOU MUST SIGN UP AND PAY FOR LEAGUE WITH LINK BELOW: [Sunday Golf - 2026 - Calendar - Columbus Ski Club](https://www.columbusskiclub.org/content.aspx?page_id=4002&club_id=686961&item_id=2877928&actr=3) Questions? Peggy McDaniel (Activity Leader) – 614-216-6779 Bev McCain (Scoring Assistant) – 614-738-6560