Big data

👋 **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/)**

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 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/)**

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)!

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 Data-Driven Brand: Using Analytics to Shape Perception** Can you use analytics to improve tacos? This being CBUSDAW, we think the answer is probably “yes”, but we’re not sure how to implement or test this theory. For our April meetup we’ve got Sara Kear, CMO of Condado Tacos, to investigate this delicious question. Sara will explore how she blends quantitative data and qualitative customer feedback to shape brand positioning and drive business decisions. We all know that marketing and analytics go way beyond attribution. Sara will show how Condado uses customer insights to inform product and pricing strategy. She’ll also highlight how Condado leverages customer feedback at scale to influence operational priorities, positioning marketing as the voice of the customer across the organization. In the last 12 years Condado has gone from one location in Columbus to 52 locations across 10 states, so we’re guessing there’s more to that growth than really good guac (though the guac probably helps). Ultimately, this talk focuses on the intersection of art and science—using data to inform creativity and build a brand that resonates with customers in a measurable way. **About Our Speaker** Sara Kear is Chief Marketing Officer at Condado Tacos, where she oversees brand, restaurant design, menu and pricing strategy, off-premise including catering, and customer data strategy. Since joining in 2021, she has helped grow the brand from 19 to 52 locations while building a data-driven marketing organization focused on loyalty and customer insights. Condado has since been named to the Inc. 5000, recognized as Breakout Retailer by Chain Store Age, and consistently ranked among FastCasual’s Top 100 Movers & Shakers. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

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.

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services)

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!

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

Let’s try this popular Italian restaurant in Reynoldsburg. This is the menu: https://scaliristorante.com/#4e468054-0235-43e2-81c2-44e061341e9e