OLAP

Join us for a relaxed bowling night - no pressure, just good company and a bit of friendly competition! 🎳 Whether you’re here to play seriously or just roll a few for fun, everyone’s welcome. We’ll split into lanes if need be, keep things easygoing, and maybe grab a drink between rounds. Come solo or bring a friend! No experience needed—just show up and enjoy! Location: [Royal Bowling](https://maps.app.goo.gl/R1Sz3sgDZtXG6kiGA), 10 mins by foot from Agios Antonios metro station (red line).

Building a **SaaS** is a battlefield on its own, now imagine doing it in Greece. On the **7th of April,** **Konstantinos Livieratos** will be sharing the behind-the-scenes story on how **fundamenta** was built, a platform aiming to reshape market intelligence in the Greek market! Expect GDPR challenges, competitors copy-pasting their work into ChatGPT like it's an Olympic sport (they'd probably win 🥇) and several Greek bureaucracy moments enough to test any founder's sanity... It's a story about pushing meaningful change into a market that wasn't fully ready for it, the unexpected hurdles along the way, and why creating a market-local **SaaS** can be far tougher than going global. 📍 You will find us at our host **Starttech Ventures**, downtown Athens: **Lykourgou 1**, 2nd floor ***Starttech Ventures*** *is a venture studio based in Athens, building B2B SaaS companies for global markets since 2000. We co-found companies with entrepreneurs, grounded in a philosophy of trust-based, long-term value creation. Our approach draws on Lean Startup and product-led growth principles to systematically take ventures from first hypothesis to profitable, resilient scaleup. What started as a student-led company in Heraklion, Crete has grown into one of Europe's earliest venture builders, with companies like Epignosis (the team behind TalentLMS), Yodeck, and AbZorba Games proving that it is possible to build globally successful companies from Greece, prioritizing customers over investors and real value over paper value.* #foobario #fundamenta #StarttechVentures #SaaS #meetup #SoftwareEngineering

⚠️ **IMPORTANT: You must sign up and buy a ticket here to attend:** [https://groupvibe.com/](https://groupvibe.com/) **Join the Athens Brunch Club and make new friends!** Each meetup brings together 4–6 people for casual conversations over brunch. We use the Groupvibe platform to facilitate the meetup and ensure everyone’s a good fit. 👉 **To attend, you’ll need to complete registration via this link:** [https://groupvibe.com/](https://groupvibe.com/) We’ll share the exact location of the upcoming meetup the night before only if you have bought a ticket or membership plan. **Why this works:** \* Smaller groups make real conversations easier. \* Discover new brunch spots in your city, together. \* Curated brunch venues with good food and vibe. \* If you hit it off with your brunch group, there’s plenty of time to hang out afterwards. **Note:** RSVPs on Meetup don’t reflect total attendance. Many attendees register directly via our website. The event on Meetup.com is only a placeholder. This meetup is organized by Groupvibe, a small team passionate about helping people form meaningful friendships offline.

Jump in our whtsapp group,introduce yourself, start connect,put your ideas and lets hangout and make friends https://chat.whatsapp.com/EDf4HaUjK4gLMMQeiOsllt Athens, let’s make Thursday night about connection that actually matters. This is a social language exchange designed for real conversations, cultural exchange, and meeting new people—set inside the warm, lively atmosphere of Mint Bar ✨ Whether you want to practice English, Greek, Spanish, French, or simply meet people from around the world, this space is built for easy, natural interaction. No pressure. No judgment. Just conversation, laughs, and good energy. 🌊 How the Night Works • We gather around big shared tables 🪑 • Start with small, natural conversations 💬 • Every 15–20 minutes, people naturally rotate and meet someone new 🔄 • Share languages, cultural stories, travel experiences, or ideas 🌍 • Some people dance 💃🕺, some relax 😌, some do both • Stay as long as you like, move at your own pace ✨ The structure is light and flexible—enough flow to keep things dynamic, enough freedom to keep it relaxed. This is conversation in motion. 🤝 Who You’ll Meet Locals, expats, travelers, creatives, and curious minds ✨ People who enjoy learning, sharing, and connecting beyond surface-level small talk. I’ll be there all night 👋 Introducing people, connecting groups, and keeping the energy flowing ⚡ Coming alone? Perfect. This event is designed so solo guests blend in easily and leave with new connections 🤍 🍷 Community Drink Deals • Sangria — €3 🍷 • Shots — €2.5 🥃 • Cocktails — €7 🍸 • Beer — €5 large / €4 small 🍺 Affordable, social, and stress-free. 🎶 Music & Atmosphere Upbeat enough to keep the energy alive 🎧 Soft enough to actually talk 💬 A warm, inclusive vibe where people—not noise—are the focus ✨ 📍 Event Details 📅 Every Thursday 🕣 20:30 – 00:00 📍 Mint Bar → https://maps.app.goo.gl/thKjPZDwyEvegVWD9 🎟 Entry: FREE (just say you’re with the community) 🌟 Why This Night Works • Meet people from all over the world 🌍 • Practice languages through real conversation 🗣️ • New faces every week, familiar energy every time 🤍 • A social setting that feels easy, open, and human • Start your night with connection—and let it unfold naturally 🔥 💫 Final Thought Thursday nights don’t have to be random. They can be social. They can be intentional. They can be fun and meaningful. Come for a drink 🍸 Stay for the conversation 💬 Leave with stories, smiles, and new friends 🤍🔥 Thursday = Mint Bar Social & Language Exchange See you there. Mamad – The organiser of Athens locals&Travellers events Whtsapp 00306949528622 Follow us on instagram And make us grow Thanks in advance https://www.instagram.com/athenslocalstravellers?igsh=MWM4MTh4c2p5M3NxdA== travel, meetup night, night out, city adventures, bar night, social event, friendship, network, mingle, explore city, evening fun, solo night, group meetup, local hangout, international friends, nightlife lovers, weekend fun, party vibes, cocktails night, live music, clubbing, coffee meet, brunch meetup, cultural events, street tours, urban life, nightlife adventure, new connections, chat night, fun night, singles meetup, evening drinks, meet & greet, food tour, sightseeing, art events, music night, rooftop bar, sunset party, festival, theater night, karaoke night, games night, pub crawl, city nightlife, travel buddies, hangout night, casual dating ταξίδια, meetup βράδυ, νυχτερινή έξοδος, περιπέτεια πόλης, βραδιά μπαρ, κοινωνική εκδήλωση, φιλία, δικτύωση, γνωριμίες, εξερεύνηση πόλης, βραδινή διασκέδαση, μόνος βράδυ, ομάδα meetup, τοπικό hangout, διεθνείς φίλοι, λάτρεις της νυχτερινής ζωής, Σαββατοκύριακο διασκέδαση, vibes πάρτι, βραδιά κοκτέιλ, ζωντανή μουσική, κλαμπ, καφές meetup, brunch meetup, πολιτιστικές εκδηλώσεις, περιήγηση δρόμου, ζωή στην πόλη, νυχτερινή περιπέτεια, νέες συνδέσεις, βραδιά κουβέντας, διασκεδαστική νύχτα, meetup σινγκλς, βραδιά ποτών, γνωριμία & χαιρετισμός, food tour, αξιοθέατα, εκδηλώσεις τέχνης, μουσική βραδιά, ταράτσα μπαρ, πάρτι ηλιοβασιλέματος, φεστιβάλ, θέατρο βραδιά, karaoke βραδιά, παιχνίδια βραδιά, pub crawl, νυχτερινή ζωή πόλης, ταξιδιωτικοί φίλοι, hangout βράδυ, casual ραντεβού

Welcome to our new recurring event — now happening every second Friday 😃 🇱🇦 Latinos Night | Kallithea 🍹 After a hugely successful first edition, this event is officially moving forward as a bi-weekly experience. Due to demand, capacity is increasing to 15 spots (up from 10), while keeping the atmosphere exclusive, social, and high-quality. 📍 Venue: El Latino Café Bar — a hidden Latin bar in Kallithea, just a short walk from Kallithea Metro 🚇 The space is small and cozy, mostly standing, with only a few chairs. The idea is intentional: less sitting, more movement, more interaction, more real connections 🤝✨ There’s also a small area to dance if the rhythm hits 🎶💃 No tables. No formal seating. Just an open, dynamic social setup. 🎧 A DJ will be playing Latin music all night — fresh space, fresh crowd, fresh energy 🌶️🔥 We’ll also be collaborating with another group to ensure a diverse, vibrant mix of people and new connections 🌍🧩 🍹 Happy Hour: 8:30 – 10:00 PM All drinks included. Any drink. Any cocktail — 5€ 💶 Everything is included during happy hour. 🕣 Event time: 8:30 PM – 12:30 AM 🎟 Entry: Free — but strictly limited ⚠️ Important – How to get free entry: To secure your spot, you must DM me in advance and write “Latinos”. Only people who DM “Latinos” will be added to the list. Capacity is limited to 15 people only. 📍 Location: https://maps.app.goo.gl/ryquYc9KEmwhYhdw9� I’ll be there personally to welcome everyone 🙌 Arrive early, grab a drink, move around, dance a little, connect, and experience something new in a fresh part of the city. Discover. Connect. Enjoy. See you there, Mamad The Organizer 👉 Join our WhatsApp group, introduce yourself, start connecting, share ideas, and let’s hang out and make friends. https://chat.whatsapp.com/EDf4HaUjK4gLMMQeiOsllt #LatinosNight #KallitheaNightlife #ElLatinoCafe #LatinVibes #DanceNight #SocialEvent #MeetNewPeople #HappyHour #Cocktails #LatinMusic #DJNight #PartyVibes #NightOut #Socialize #NetworkingNight #FridayFun #WeekendVibes #DanceFloor #LatinParty #MixAndMingle #DrinkSpecials #GoodTimes #FunNight #NightlifeGreece #KallitheaBar #LatinCulture #MoveAndDance #FreshCrowd #VibrantNight #ExclusiveEvent #SmallVenue #HiddenGem #PartyTime #LatinRhythms #FridayNightOut #ConnectAndEnjoy #LivelyAtmosphere #LatinEnergy #MeetAndGreet #UrbanNightlife #SocialGathering #NightSpot #WeekendPlans #FridayFiesta #LatinCocktails #MusicAndDance #PartyMood #DanceTogether #LatinStyle #KallitheaVibes #DiscoverAndConnect

Jump in our whtsapp group,introduce yourself, start connect,put your ideas and lets hangout and make friends https://chat.whatsapp.com/EDf4HaUjK4gLMMQeiOsllt ✨ Start Your Night With People, Not Noise ✨ Saturday night at Mint Bar isn’t about standing alone with a drink 🍸 It’s about arriving somewhere you’re already expected 🤍 This is a social meetup where people actually talk 💬 laugh 😄 move around 🚶‍♂️🚶‍♀️ and connect—naturally, without forcing anything ✨ Think of it as the starting point of your night 🌙 A place to warm up 🔥 meet people 🤝 feel the vibe 🎶 and see where the evening wants to go ✨ 🌊 How the Night Flows We gather around the big tables first 🪑🪑 Easy group conversations 💬 No pressure. No “who do I talk to?” 🙌 From there, the night opens up ✨ • People rotate naturally 🔄 • Small chats turn into bigger ones 🗣️➡️🗣️🗣️ • You meet someone new without trying too hard 😊 • Sometimes we dance 💃🕺 sometimes we don’t 🚶‍♀️ • The vibe decides 🎧✨ You’re free to move 🚶 stay 🪑 join 🤝 step back 🌿 rejoin 🔄 Nothing is fixed. Everything is fluid 🌊 🤍 You’re Not Walking In Alone I’ll be there the whole night 🙋‍♂️ Welcoming people 👋 introducing faces 🤝 connecting energy ⚡ If you come solo 🚶‍♂️ you won’t stay solo—unless you want to 😊 This event brings together people from multiple social networks & platforms 🌍📲 Different backgrounds 🌎 different circles 🔵🟢🟣 same open mindset ✨ Every week: New faces ✨ Familiar smiles 🙂 Easy connections 🤍 🎶 The Atmosphere • Social & warm 🤍 • Music that supports conversation 💬 then lifts the room 🎶 • Open-air space 🌿 room to breathe 😌 • Friendly, curious, respectful people ✨ Easy to join 🤝 Easy to stay 🪑 Easy to feel part of it 🤍 🍹 Community Drink Prices Vodka Portokali / Whiskey Cola / Gin & Tonic — €7 Sangria — €3 🍷 Shots — €2.5 🥃 📍 Logistics 📌 Mint Bar https://maps.app.goo.gl/Ffi2B7Riw73TJM4Q9 🕤 Start: 21:30 ⏳ End: when the night naturally evolves ✨ 🎟 Entry: FREE Just say you’re with the community 🤍 👕 No dress code Comfort > fashion 😌 🚇 Getting Around Saturday nights in Athens run smoothly 🌃 🚇 Metro all night 🚌 24h buses Safe, easy, stress-free travel ✨ 🌟 Why This Works No plan needed 🧠 No friends required 👥 No pressure to stay 🕊️ Come for one drink 🍸 Stay for the people 🤍 Leave with a smile 😄 For many, this becomes: ✨ The start of the night ✨ The place they meet their people ✨ The reason the night turns memorable 💫 Final Thought Some nights start with music 🎶 Better nights start with people 🤍 This is where we gather 🤝 Connect ✨ And let the night take shape 🌙 See you Saturday 💫 Follow us on instagram: https://www.instagram.com/athenslocalstravellers?igsh=MWM4MTh4c2p5M3NxdA== Mamad – The organiser of Athens locals&Travellers events #LanguageExchange #Travelers #Locals #Nightlife #BarLife #PubVibes #PartyTime #SocialEvent #MeetFriends #MeetNewPeople #Conversation #Chat #Dating #RelationshipGoals #Connection #Singles #AdventureTime #FunNight #GoingOut #SoloNight #Drinks #Cocktails #MusicLovers #DJNight #DanceParty #ClubVibes #WeekendVibes #MeetupGroup #InternationalFriends #ExpatsLife #TouristsInAthens #CityLife #UrbanCulture #Ταξιδιώτες #Ντόπιοι #ΝυχτερινήΖωή #Μπαρ #Πάρτι #Κοινωνικό #Εκδήλωση #Φίλοι #Γνωριμίες #Κουβέντα #Συζήτηση #Ραντεβού #Σχέση #Σύνδεση #Σινγκλς #Περιπέτεια #Διασκέδαση #Έξοδος #Μόνος #Ποτά #Κοκτέιλ #Μουσική #Χορός #Κλαμπ #VibesΠάρτι #Σαββατοκύριακο #ΟμάδαMeetup #Διεθνές #Εξάπτες #Τουρίστες #ΖωήΠόλης #Πολιτισμός #Εξερεύνηση #Κοινότητα #Κοινωνικοποίηση #Δικτύωση #ΒραδινήΈξοδος #Φιλία #Lifestyle #ΤοπικοίΟδηγοί #ΤαξιδιωτικέςΣυμβουλές #HangoutSpot #ΔιασκεδαστικήΝύχτα #ΣχέδιαΣαββατοκύριακου

ATHENS NOMAD FEST and ATHENS FUN & CONNECTION present : CO-WORKING WEDNESDAY, a weekly co-working event for Digital Nomads and Remote Workers! Keeping the ATHENS NOMAD FEST spirit alive every week 🚀 if you want to go far, work alone, if you want to succeed, work together!👊🏼 let's gather every Wednesday together from 10am to 2pm (or later) to connect, collaborate and keep building Athens Nomad community together! Every Wednesday a different place. Check meetup for the updated location 🙏 Ask the staff to find us or send me a message on Whatsapp: +32486805343 Looking forward to working with you Michaël & Christina

🎲✨ Your next favorite person might be one game night away. ✨🎲 Athens people, join us every Tuesday at 8PM at Yellow Square Athens. Whether you’re new in town or a seasoned local, this is your midweek reset — laughter, easygoing vibes, and board games for every level (no experience needed). 🎯 Tons of fun games 🍹 Drinks & tasty bites 🌍 An international crowd 😄 Guaranteed good energy Come solo or bring a friend — either way, you’ll leave with more than you came with. See you on there. ♟️✨ #AthensExpats #BoardGameNight #MeetNewFriends #ExpatLifeGreece #FunInAthens #GameOn

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!

Over 50 Happy Hour – Liberty Tavern Polaris Join us for a fun and relaxed Over 50 Happy Hour on Friday, April 10th from 4:00 PM – 8:00 PM at Liberty Tavern Polaris. This is a great opportunity to meet new people in our age group in a casual, comfortable setting. Whether you’re in your fifties, sixties, or seventies, everyone is welcome. Some people who attend are retired, while others are still working, but we all share one thing in common — enjoying good conversation and good company. If you’re new to the group, don’t worry. Many people attend solo and quickly find it easy to strike up conversations. The goal of this happy hour is simple: meet people, socialize, laugh, and enjoy the evening. We’ll be gathering at Liberty Tavern Polaris, a welcoming tavern with a warm atmosphere, great food, and a bar perfect for relaxed conversation. Feel free to come when you can and leave when you want. Some members arrive right at 4:00 PM, while others stop by later after work. There’s no formal agenda — just friendly people getting together to enjoy a Friday evening. Location: Liberty Tavern Polaris 2170 Polaris Parkway Columbus, Ohio Time: Friday, April 10 4:00 PM – 8:00 PM Come join us for a drink, good conversation, and the chance to meet some great people in the 50+ community.

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.

**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)

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)

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!