MapReduce

👋 **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.

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. *** Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).

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!

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ). This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us.

**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

Jimmy V's Grill & Pub in Grandview Heights. We meet in the bar in the room on the right (the cigar shop). You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant. *** Did you know that there are atheists everywhere?!?! You may not know it, but we are! We're in your schools, diners, police force, military, government, and some are even still in your churches! So come and join us and meet other local atheists, along with agnostics, heathens, humanists, skeptics, and anyone else who's 'hell bound'! Vision: a Central Ohio that accepts atheism as a viable alternative in all areas of public and private life. Mission: grow, support, and provide community for atheists in Central Ohio. Social meetings held most Tuesdays at a local pub/restaurant at 7:00 PM (and often into the wee hours). Attendees call themselves agnostics, skeptics, humanists, non-theists, deists or even theists. All attendees are welcome but should support our vision. Atheists of Columbus (AoC) is part of Omnipresent Atheists (OA). AoC members are invited to join this OA meetup and/or OA Facebook group ( https://www.facebook.com/groups/omnipresentatheists/ ) but are free to continue conversations on the AoC Facebook group ( https://www.facebook.com/groups/columbusatheists/ ). AoC was founded in 2012 as a networking, social group for Central Ohio area humanists, skeptics, atheists, agnostics, nonbelievers, freethinkers, and the curious. It was a member of Columbus CoR and held weekly meetings, mostly on Fridays, for several years but then operated as an online only group for some time. In November 2018, Omnipresent Atheists (OA), a group that routinely meets on Tuesdays, invited AoC to merge. Omnipresent Atheists is a member of the Columbus Coalition of Reason (ColumbusCoR.org). Omnipresent Atheists is a member of the Columbus Coalition of Reason ( http://www.ColumbusCoR.org ). Omnipresent Atheists endorses the mission of the Secular Coalition for America ( http://secular.org ).

**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)