System Administration

**Get ready to sing your heart out and feast under the stars! Join us for an unforgettable Saturday night of karaoke, fun times, and making new friends.** This is more than just karaoke! It's about meeting new people and connecting, sharing laughs over off-key renditions, and creating memories that'll have you smiling long after the last song ends. Everyone is welcome. Come solo or bring friends. **Here is the lowdown** **Date & Time**: Saturday, 4th April 2026, from 7:00 p.m. onwards **Location**: Kalture Resto & Club Rooftop Mega Kuningan **Maps**: [https://maps.app.goo.gl/pmACtu77RZ1k7bDL7](https://maps.app.goo.gl/pmACtu77RZ1k7bDL7) **Price**: IDR 50k per person (pay on the door) Price includes: 1 free drink, plus all your favourite songs! Whether you're here for the singing, the food, or the fantastic company, we promise a night full of fun and laughter. See you on the 4th. Let's make it a night to remember! **📢 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 and shared in the WhatsApp group. * 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 or don’t change 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)

Your body can stand almost anything. It's your mind that you have to convince.

​👋 **Hei, kamu yang udah denger soal Bitcoin tapi belum pernah beneran nyobain transaksinya...** ​Pernah dengar **FEDI Wallet** tapi belum coba langsung? Atau penasaran gimana cara pakainya di kehidupan sehari-hari? Di meetup kali ini kita bakal kenalan lebih dekat dengan **FEDI Wallet.** Bukan cuma teori, tapi langsung **praktek bareng** 😄📱 ​Kita mulai dari pengenalan singkat: apa itu FEDI Wallet, gimana konsepnya, dan kenapa banyak orang mulai meliriknya sebagai cara baru untuk menggunakan Bitcoin. Setelah itu kita lanjut ke bagian yang paling seru: **coba langsung langkah-langkah dasarnya**, dari setup sampai memahami fitur utamanya dengan cara yang santai dan gampang diikuti. ​Nggak perlu background teknis, nggak perlu modal dulu. Cukup bawa HP dan rasa penasaran🙋. Yang biasanya cuma nonton dari jauh, ini saatnya nyoba langsung⚡ ​ *Banyak orang ngerti Bitcoin di kepala, tapi sedikit yang beneran pegang di tangan. Hari ini kamu bisa jadi yang kedua.* 🤲 ​Sampai jumpa di meetup! ​ 📌 \*\*Info Penting:\*\*🔸 Tiket **GRATIS**, tapi peserta beli makan/minum sendiri selama acara🔸 Tidak ada promosi altcoin, NFT, token, atau proyek “kripto” lainnya🔸 100% tentang **Bitcoin** — teknologi, nilai, dan potensinya untuk dunia 🔗 **Tentang Kami**🟠[ ](https://x.com/bitcoinindo21)[Bitcoin Indonesia](https://x.com/bitcoinindo21)[ ](https://x.com/bitcoinindo21)adalah inisiatif nirlaba yang bertujuan untuk:🕊️ Menyebarkan pemahaman soal **Bitcoin** sebagai alat pembebasan individu⚖️ Mendorong **kedaulatan finansial** lewat edukasi netral dan jujur📚 Menyediakan konten edukasi **open-source & gratis** untuk semua **📲 Telegram: [https://t.me/+OIIRyKQmvJY0MWFk](https://t.me/+OIIRyKQmvJY0MWFk)** **📸 Instagram: [https://instagram.com/bitcoinindo21](https://www.instagram.com/bitcoinindo21)** **🌐 Website: [https://bitcoinindonesia.xyz](https://bitcoinindonesia.xyz/)**

👋 **Hei, kamu yang sering ngerasa "kok ekonomi dunia kayak nggak masuk akal ya..."** ​ Inflasi makin tinggi, daya beli makin tipis, tapi katanya ekonomi lagi "baik-baik aja". Kamu nggak salah ngerasa bingung, sistemnya memang didesain buat susah dimengerti. 🤔 ​Tapi ada satu mazhab ekonomi yang dari dulu udah jelasin semua ini dengan jernih. Namanya **Austrian Economics** dan ini bukan pelajaran membosankan ala buku teks. Ini cara baru baca dunia. 🌍 ​Di meetup kali ini kita bakal mulai dari dasarnya lewat sesi **Intro to Austrian Economics (Part 1)**—dibahas dengan cara yang santai dan dekat dengan kehidupan sehari-hari 😄📚 ​Kita akan ngobrol soal bagaimana cara pandang ekonomi dari mazhab ini melihat **uang, nilai, pilihan individu, dan pasar bebas**. Banyak ide di balik perkembangan Bitcoin juga sering dikaitkan dengan pemikiran ini, jadi sesi ini bisa jadi pintu masuk yang menarik untuk memahami “kenapa” di balik teknologi Bitcoin 💡 ​Bahasannya ringan, cocok buat siapa saja yang penasaran dan ingin memperluas cara melihat dunia finansial dari sudut pandang yang berbeda. ​Datang dengan rasa penasaran, pulang dengan sudut pandang yang lebih luas. Karena memahami ide di balik uang kadang membuka cara baru melihat dunia 🧡⚡ ​Sampai ketemu di meetup! ​ 📌 **Info Penting:** 🔸 *Gratis* (beli makan/minum sendiri) 🔸 No altcoin, no token, no bullshit 🔸 **100% Bitcoin.** 🔗 **Tentang Kami**🟠[ ](https://x.com/bitcoinindo21)[Bitcoin Indonesia ](https://x.com/bitcoinindo21)adalah inisiatif nirlaba yang bertujuan untuk: 🕊️ Menyebarkan pemahaman soal **Bitcoin** sebagai alat pembebasan individu ⚖️ Mendorong **kedaulatan finansial** lewat edukasi netral dan jujur 📚 Menyediakan konten edukasi **open-source & gratis** untuk semua **📲 Telegram: [https://t.me/+OIIRyKQmvJY0MWFk](https://t.me/+OIIRyKQmvJY0MWFk)** **📸 Instagram: [https://instagram.com/bitcoinindo21](https://www.instagram.com/bitcoinindo21)** **🌐 Website: [https://bitcoinindonesia.xyz](https://bitcoinindonesia.xyz/)**

Hello, Jakarta Writer! **Are you a member of [Jakarta Friends](https://www.meetup.com/jakarta-friends/) yet?** Want to see **pictures** of past events? **[Take a look here](https://www.meetup.com/jakarta-creatives/photos/)**[!](https://www.meetup.com/jakarta-creatives/photos/) And feel free to upload a few pictures you might take at the event 😊 JakCre and JakFri is **the** biggest, oldest, most active, and most inclusive MeetUp community in Jakarta… and we invite you to join us for this **SHUT! UP! AND! WRITE! Vol. XXXXV** Everyone is always welcome to join our events. Our community is all about creating authentic in-person connections in this urban jungle. Come as you are... it’s the best version of yourself. **ABOUT THE EVENT** So, you want to write? Then shut up and write! Writing is 0.01% "inspiration" and 99.99% getting down to it. We will meet for a circa **2,5 hour writing session at Ngoepi in Cilandak**, a cozy café with some tasty bites and a lovely garden near the MRT station Fatmawati Indomaret. It doesn't matter if you are an established writer or if you are picking up pen and paper for the first time. **Just show up, get down to it, and start writing.** Everyone will be working on their own thing, and we won't talk during writing. If you need some prompt or suggestion on what to write, I'll be happy to give you some ideas. After the circa 2,5 h writing session session, we will switch off our laptops and close our notebooks (but if you want to keep going, feel free!) and chill down. We can also share each other texts and give feedback, if that's something someone would like to do. **The rules of the game:** 1. We aim to start together in order not to disrupt the process for everyone. Please be on time. 2. No talking at the table during writing! After arriving at the table, we will focus on our own writing 3. You can take as many breaks as you want of course Don't be late as we want to start writing together, and please do **update your RSVP at least 24h before the event** if you cannot come, else you will take away a spot from a person in the waitlist. Don't be that persons! **Repeated no-shows will be kicked from the group.** We have organised this event before! You can see a few past events here: * [Shut! Up! And! Write! at ngoepi, CIlandak (Jan 2026)](https://www.meetup.com/jakarta-creatives/events/312325439/) * [Shut! Up! And! Write! at Rasea Haji Nawi (Nov 2025)](https://www.meetup.com/jakarta-creatives/events/311510658/) * [Shut! Up! And! Write! at Mad for Coffee, Cipete (Oct 2025)](https://www.meetup.com/jakarta-creatives/events/311064766/) * [Shut! Up! And! Write! at ngoepi, Cilandak (Sept 2025)](https://www.meetup.com/jakarta-creatives/events/310532158/) * [Shut! Up! And! Write! at Unifinished Coffee, Blok M (July 2025)](https://www.meetup.com/jakarta-creatives/events/308766899/) * [Shut! Up! And! Write! at ngoepi, Cilandak (May 2024)](https://www.meetup.com/jakarta-creatives/events/306901326/) * [Shut! Up! And! Write! at M Bloc Space (Feb 2025)](https://www.meetup.com/jakarta-creatives/events/305775525/) * [Shut! Up! And! Write! at Kios Ojo Keos, Lebak Bulus (Nov 2024)](https://www.meetup.com/jakarta-creatives/events/304408423/) * [Shut! Up! And! Write! at ngoepi, Cilandak (Nov 2024)](https://www.meetup.com/jakarta-creatives/events/303766280/) **ABOUT THE VENUE** **Ngoepi** is a lovely cafe with a cozy book corner and great coffee and snacks. There's an indoor area with airco (non smoking), and a garden/patio outside. * Let's meet directly there. There will be tables prepared for us * Here is a link to the venue for more information: [https://www.instagram.com/ngoepi](https://www.instagram.com/ngoepi) * We encourage you to reach the event by public transportation MRT Fatmawati is just 10 minutes walk! **ABOUT THE HOST** Corrado Nai has a Ph.D. in microbiology and writes mostly about science. His feature articles has been published in Smithsonian Magazine, New Scientist, Asimov Press, Small Things Considered, and many more. Currently he's writing [a graphic novel about agar-agar's surprising role in science](https://fanny-hesse-graphic-novel.site/), called "The Dessert That Changed the World" which can be followed and supported on Patreon at [https://www.patreon.com/corradonai](https://www.patreon.com/corradonai) **HOW TO REGISTER TO THE EVENT?** To register, just click “Attend”! There are a few simple rules * We kindly ask attendees who cannot manage to join to **update RSVP at least 24 h before the event** as a courtesy to other attendees and event organisers. * **Be on time! Don’t be early!** * People in the waitlist cannot attend, and are encouraged to check a few hours before the event if they got a spot * Repeated no-show (3X) without updating RSVP will be removed from the group * Cancellation a few hours before the event unless for force majeur is unfriendly towards organisers, venue, and other attendees and counts as no-show! * People who brings a guest need to make sure that the +1 understands and agrees to our community rules of respect and inclusivity Thank you for your understanding and cooperation! **WE HAVE A MEMBERSHIP FEE. HOW DOES IT WORK?** As this group is slowly unrolling into a Writers' Group, it will be soon possible to join through Patreon, too: https://www.patreon.com/corradonai Monthly membership through Patreon will grant access to **all** events of Jakarta Writers (this group) **and** of [Jakarta Friends](www.meetup.com/jakarta-friends). Our community has a **monthly membership fee** that can be paid through the app (**2 USD/month or about 33k IDR/month**). Membership can also be paid as a **yearly membership of 320k IDR** valid for 365 days after payment. Membership fee is offered with a **promo discount to first-timers**, who can become members for **240k IDR/year** (**Option A**). First-timers can decide to join with a **sneek peak price of 50k IDR & pay the remaining 270k IDR at the next event** they attend (**Option B**). Registered +1 can attend for free. Renewals (after 365 days) and upgrades (to join JakFri) are offered at a special rate. All this is aimed at encouraging people to sign up, and then to attend as many events as they like! Yearly membership can be paid at an event (cash/bank transfer/Gopay) or beforehand (bank transfer/Gopay). Text Corrado (+62 8211 489 3580) if you have any questions about membership. Membership to **both** Jakarta Jakarta Writers and Jakarta Friends is offered for **only** 390k IDR/year (**Option C**). Membership gives **access to all events** plus exclusive perks available only to paying members, like for example our [Give Away Birthday Celebrations with lucky draw](https://www.meetup.com/jakarta-friends/events/300470498) (Sept 2024) or [FREE pasta cooking (and eating 😉) workshop](https://www.meetup.com/jakarta-friends/events/304253623/) (Nov 2024) or [Museum visits with FREE GUIDED TOURS](https://www.meetup.com/jakarta-creatives/events/301738408/) (Sept 2024). To most events, attendees can **bring a +1 for free**, and we have some events open to all (paid and unpaid) members. To all members we **guarantee** to keep organizing plenty of events. You will receive a **full refund** if the group closes down, or if there’s no event happening in three months. In the past 3 years we have organised up to 2-3 events per week (browse past event [of JakFri here](https://www.meetup.com/jakarta-friends/events/?type=past) and [of JakWri here](https://www.meetup.com/jakarta-writers/events/?type=past)). That is, with your membership you can attend up to 5-10 events! We **guarantee** to keep organising plenty of events. You will receive a **full refund** if the group closes down, or if there’s no event happening in three months. **THE RULES OF OUR COMMUNITY** Our communities are: * **Jakarta Friends**: [https://www.meetup.com/jakarta-friends](https://www.meetup.com/jakarta-friends) * **Jakarta Writers (former Creatives)**: [https://www.meetup.com/jakarta-writers/](https://www.meetup.com/jakarta-creatives/) Members often participate in events of both groups. Over the past two years, we held over 250 events with over 2,000 attendees. Attendees rate our events **very positively** and give wonderful feedback, with an average of **4.8**⭐ (out of 5⭐) afrom over 500 reviews ([take a look at our reviews here!](https://www.meetup.com/jakarta-creatives/feedback-overview/)) We value diversity, inclusivity, respect, and authenticity. We **do not tolerate** harassment or discrimination of any kinds. * You are invited to join our WhatsApp group where we announce our events regularly: [https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx](https://chat.whatsapp.com/BR0sC0BrPbc9xTqvj1qLfx) * Feel free to tag us on Instagram, and we will repost! [www.intagram.com/jakarta.friends.creatives](http://www.intagram.com/jakarta.friends.creatives) * For questions about the event, please post a comment on the event page, or DM the event organisers

**Get ready to sing your heart out and feast under the stars! Join us for an unforgettable Saturday night of karaoke, fun times, and making new friends.** This is more than just karaoke! It's about meeting new people and connecting, sharing laughs over off-key renditions, and creating memories that'll have you smiling long after the last song ends. Everyone is welcome. Come solo or bring friends. **Here is the lowdown** **Date & Time**: Saturday, 4th April 2026, from 7:00 p.m. onwards **Location**: Kalture Resto & Club Rooftop Mega Kuningan **Maps**: [https://maps.app.goo.gl/pmACtu77RZ1k7bDL7](https://maps.app.goo.gl/pmACtu77RZ1k7bDL7) **Price**: IDR 50k per person (pay on the door) Price includes: 1 free drink, plus all your favourite songs! Whether you're here for the singing, the food, or the fantastic company, we promise a night full of fun and laughter. See you on the 4th. Let's make it a night to remember! **📢 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 and shared in the WhatsApp group. * 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 or don’t change 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)

Your body can stand almost anything. It's your mind that you have to convince.

Looking for something fun? Come hang out at *Mad For Laughs*, our English open mic featuring a curated lineup of fresh and fearless comics :) **Every Sunday** Doors open at 3:30 PM \| Show starts at 4:00 PM Doors will close at 4:00 PM when the show begins. To keep the show running smoothly, late entry may not be allowed, and any unclaimed spots may be released to other walk-ins. ✨ This week is extra special, we’re celebrating **Batavia Jokers’ 4th year anniversary**, plus a fun collaboration with *Chuckles & Cheers*, featuring an extra game to keep the laughs going beyond the stage! We have weekly event every Sunday for more details please check it out [here](http://bit.ly/mfl-openmic)! Interested in performing? Sign up [here](https://forms.gle/x1YsKfoNBSsFXsd29)!

​👋 **Hei, kamu yang udah denger soal Bitcoin tapi belum pernah beneran nyobain transaksinya...** ​Pernah dengar **FEDI Wallet** tapi belum coba langsung? Atau penasaran gimana cara pakainya di kehidupan sehari-hari? Di meetup kali ini kita bakal kenalan lebih dekat dengan **FEDI Wallet.** Bukan cuma teori, tapi langsung **praktek bareng** 😄📱 ​Kita mulai dari pengenalan singkat: apa itu FEDI Wallet, gimana konsepnya, dan kenapa banyak orang mulai meliriknya sebagai cara baru untuk menggunakan Bitcoin. Setelah itu kita lanjut ke bagian yang paling seru: **coba langsung langkah-langkah dasarnya**, dari setup sampai memahami fitur utamanya dengan cara yang santai dan gampang diikuti. ​Nggak perlu background teknis, nggak perlu modal dulu. Cukup bawa HP dan rasa penasaran🙋. Yang biasanya cuma nonton dari jauh, ini saatnya nyoba langsung⚡ ​ *Banyak orang ngerti Bitcoin di kepala, tapi sedikit yang beneran pegang di tangan. Hari ini kamu bisa jadi yang kedua.* 🤲 ​Sampai jumpa di meetup! ​ 📌 \*\*Info Penting:\*\*🔸 Tiket **GRATIS**, tapi peserta beli makan/minum sendiri selama acara🔸 Tidak ada promosi altcoin, NFT, token, atau proyek “kripto” lainnya🔸 100% tentang **Bitcoin** — teknologi, nilai, dan potensinya untuk dunia 🔗 **Tentang Kami**🟠[ ](https://x.com/bitcoinindo21)[Bitcoin Indonesia](https://x.com/bitcoinindo21)[ ](https://x.com/bitcoinindo21)adalah inisiatif nirlaba yang bertujuan untuk:🕊️ Menyebarkan pemahaman soal **Bitcoin** sebagai alat pembebasan individu⚖️ Mendorong **kedaulatan finansial** lewat edukasi netral dan jujur📚 Menyediakan konten edukasi **open-source & gratis** untuk semua **📲 Telegram: [https://t.me/+OIIRyKQmvJY0MWFk](https://t.me/+OIIRyKQmvJY0MWFk)** **📸 Instagram: [https://instagram.com/bitcoinindo21](https://www.instagram.com/bitcoinindo21)** **🌐 Website: [https://bitcoinindonesia.xyz](https://bitcoinindonesia.xyz/)**

The Humanist Monthly Program is our longest running event and still a community favorite. In the old days it used to be called "Going to HCCO" and we still like to think of it as our flagship event. We will be hearing from Becca Powell, Director of Advocacy and Outreach at Unchained At Last, an organization whose mission is dedication to ending forced and child marriage in the United States through direct services and systems change. Unchained At Last's mission clearly meshes and addresses several of our Humanist Ten Commitments. Becca will educate us about an issue many of us may not be familiar with--but should be. Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk. Going forward our meetings will be hybrid. You can meet us in-person or attend online Join Zoom Meeting [https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1) Meeting ID: 878 3656 4953 Passcode: 760812 One tap mobile +19292056099,,87836564953#,,,,\*760812# US (New York) +13017158592,,87836564953#,,,,\*760812# US (Washington DC) The formal presentation will start at noon

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.

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!

WQC has weekly Thursday night social nights at the Westerville Java Central. Come and grab a coffee and connect with the community: low stakes, chill environment, and tasty drinks. No registration is required; come as you are.

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

Let’s get together at the Crowne Plaza and talk deals, creative finance, problem solving, whatever you want! Hubert Bruce Hosts, COREE members share ideas and resources. Open to the public!

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).