Big Data
Meet other local people interested in Big Data: share experiences, inspire and encourage each other! Join a Big Data group.
29,644
members
11
groups
Largest Big Data groups
Newest Big Data groups
Frequently Asked Questions
Yes! Check out big data events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the big data events taking place this week here. Plan ahead and join exciting meetups throughout the week.
Absolutely! Find big data events near your location here. Connect with your local community and discover events within your area.
Big Data Events Today
Join in-person Big Data events happening right now
Databricks Dublin Meetup
Welcome to the next Databricks Ireland Meetup.
Join us in Dublin for an evening of practical talks, customer stories and networking focused on Data, Analytics and AI.
This session will bring together Databricks updates from Data + AI Summit, real-world customer use cases from Dublin Airport Authority and Kerry Group, and short industry perspectives from payments and professional services.
The theme for the evening is practical AI adoption: what organisations are doing now, what is changing after Data + AI Summit and how teams are thinking about data foundations, governance, AI agents, business value and responsible adoption.
Whether you work in data, analytics, AI, technology leadership or business transformation, this will be a chance to hear from people applying these ideas in the real world and to connect with the wider Irish Databricks community.
**Agenda**
**5:30pm - Arrival and networking**
**6:15pm - Welcome and opening remarks**
**6:30pm - AI in the Industry**
Practical perspectives from payments and professional services, including how AI is starting to shape customer journeys, trust, decision-making and day-to-day business operations.
**6:50pm - Databricks Data + AI Summit recap**
Key announcements, product updates and what they mean for teams building with data and AI.
**7:20pm - Quick break**
**7:35pm - Dublin Airport Authority**
Data foundations and MVPs with Databricks Apps.
**7:55pm - Kerry Group**
Leveraging the power of Genie across business units.
**8:15pm - Closing, drinks and networking**
**Speakers:**
**Adam Ball**, Chief Commercial Officer at Prommt
Payments, Trust and AI: Where Automation Helps and Where It Needs Care
**Daniel O’Brien**, Partner at Xeinadin Ireland
AI in Accountancy: Practical Use, Client Expectations and What Comes Next
**Conor Rothwell**, Lead Data Scientist, Dublin Airport Authority
**Colm Sheridan**, Director of Data Platforms, Kerry Group
Supported by Databricks and Transatlantix.
SOCIAL LANGUAGE EXCHANGE
***[Save 50% getting a ticket in advance (only first 20 people)](https://www.eventbrite.ie/e/social-language-exchange-tickets-1985534555304?discount=EarlyBirdsMeetup&keep_tld=true)***
**✨ Dynamic Conversations**
Enjoy small-group conversations (2–3 people per table) at dedicated language tables.
There will always be **English-only tables**, and every attendee rotates through these tables during the **first and last rotation**.
**🏷️ Language Stickers on Arrival**
As soon as you arrive, you’ll receive:
• **Native language stickers** (with flags + “native”)
• **Practicing language stickers** (with flags + “practicing”)
You may choose multiple practicing languages. These stickers help you join the right tables and connect with people who match your goals.
**🔄 Rotations Every 30 Minutes**
Every 30 minutes, the organizer rearranges groups based on preferred languages.
We aim for **bilingual tables**, ideally with at least one native or advanced speaker.
If no native speakers are available, we can still create a table as long as **two people want to practice the same language**.
**🌍 Popular Languages**
English, Spanish, French, German, Portuguese, Italian, and any other language requested by at least two attendees.
**📈 All Levels Welcome**
Beginner or advanced—everyone is welcome.
The only requirement is enthusiasm and willingness to communicate.
**🃏 Conversation Cards + Complimentary Fries**
Need inspiration? Conversation cards are available at every table.
Enjoy complimentary **fries around 8:00 PM**.
**💸 Pay-as-you-go (Cash / Card)**
• €6 General Admission
• €5 Students
• €4 per person when you bring friends
**⭐ Loyalty Card (Automatically Activated)**
Attend **4 Language Exchanges or International Meetups**, and your **5th event is FREE**.
**💳 [Membership Options (Save € & unlock perks)](https://buymeacoffee.com/newindublin)**
**🟡 Regular Membership (€12/mo)**
✔ Free: Singles, Language Exchange, International Meetup
✔ –50%: Quizzes, Big Singles, Theme Party, Social Pub Crawl, Big International Meetup, Music Social Night
✔ Extra perks
**🔵 Theme Membership (€15/mo)**
✔ Free: Quizzes, Big Singles, Theme Party, Social Pub Crawl, Big International Meetup, Music Social Night
✔ –50%: Singles, Language Exchange, International Meetup
✔ Extra Perks
**🟣 Complete Membership (€20/mo)**
✔ Free access to ALL events
✔ Extra Perks
**📱 Stay Connected**
🔗 **[Linktree](https://linktr.ee/newindublin)**[ ](https://linktr.ee/newindublin)– full weekly calendar
💬 **[WhatsApp](https://chat.whatsapp.com/L8IcUuQzHVVLGaoUZ8ONRt)**[ ](https://chat.whatsapp.com/L8IcUuQzHVVLGaoUZ8ONRt)– reminders & updates
📘 **[Facebook](https://www.facebook.com/newindublinmeetup)**[ ](https://www.facebook.com/newindublinmeetup)– photos & highlights
📸 **[Instagram](https://www.instagram.com/newindublinmeetups/)**[ ](https://www.instagram.com/newindublinmeetups/)– stories & behind-the-scenes
🌐 **[Website](https://newindublin.net/)**[ ](https://newindublin.net/)– all information about our events
**🎉 Join Us!**
A fun, relaxed evening full of languages, new people, and confidence-building conversations.
**RSVP now! 🚀**
📚 Silent Reading & Socialising 🍺
## Details
The title of the event is a paradox! Read in silence and then discuss with like-minded folks! :-)
📝 **How does this work?**
We will meet in the Bartley's Restaurant area from 7:00 PM to 8:15 PM for silent reading and followed up by discussion. **During silent reading, you're expected to remain silent and read.** Please bring your headphones and refrain from the discussion during the first one hour in the area.
👥 **Socialising**
After an hour, at 8:15 PM, we'll discuss and socialize about the book you're reading. We highly encourage you to move between tables and strike up conversations with fellow book lovers. These discussions about literature and reading recommendations are often the highlight of the event!
Feel free to join at any point during the event.
The event is indoors, hopefully, we can continue the tradition of the silent reading in the winter!
**📌 Helpful Tips and Notes**
* Bring headphones to block out surrounding noise
* I will post a comment on the event page when I arrive to indicate where we're seated, so everyone can find us
* If you prefer to skip the silent reading, you can join directly at the bar at 8:15 PM
⚠️**Something Happened?**
If something unpleasant happened to you, it may happen to others. It may be small but don't hesitate to reach out to me.
Looking forward to meeting you all 😊
Writing Wednesdays
## Details
\*\*\* Temporary Location Change to Cafe Nero, King Street south \*\*\*\*
We meet on Wednesdays in Cafe Nero, King Street South. from 6pm to 8pm, to write, chat and share our work.
\*\*\*
We'll chat for a bit, write for a bit, and then there's an opportunity for people to share what they're working on. Prompts can be provided if necessary but feel free to work on whatever inspires you! A space to meet like-minded people, get feedback and carve out some time for writing during the week.
All welcome; welcome all!
\*\*\*
6:00pm - Start
6:30pm - Writing Session
7:15pm - Feedback Session
8:00pm - End
\*\*\*Note: we're usually at the Big Table in Cafe Nero's\*\*\*
\*\*\*Note: I am not always in a position to monitor the mailbox, if any queries on the night\*\*\*
Meditation, Buddha Dharma and Qi-gong
About us:
The Tibetan Dharma and Meditation Group is part of a Buddhist organisation based in Taiwan, which is centred on one of the greatest living Rinpoches (teachers) in the world at the moment. It aims to introduce people living in Ireland to Buddhist teachings and practices that have been passed to Rinpoche through his masters and their masters going back many, many generations in order to benefit and bring peace to all sentient beings.
Location:
We hold our meetings in the small hall at Sandyford Community Centre, Lambs Cross, Sandyford, Dublin 18.
8pm Wednesday Footie PREPAY €7.50
Please PREPAY for this game either by https://revolut.me/davidandl or Paypal ([kenna.david@gmail.com](http://kenna.david@gmail.com/))
√ We have just 60 minutes to play, so please come along a few minutes early to ensure we can start on time.
√ The maximum number of players is 14. If you are not among the 14, please do not attend the pitch. If you are one of the 14, please be sure you show up. Places are in high demand, so unfortunately, failure to show will result in your immediate removal from the group.
√ As always, you participate in these games at your own risk and agree to indemnify the organisers from any injury, loss, claim, or infection.
Big Data Events This Week
Discover what is happening in the next few days
Speed Dating - Age 30-40 Finger Food Included!
‼️ [Get Tickets here](https://datingbar.ie/speed-dating/)‼️
**Been on many dates lately?**
How about 10–15 mini-dates in one evening?
**Speed Dating** is your chance to skip the endless texting and meet real singles who are ready to connect *face to face*.
👥 Recommended **age** is **30-40**
💬 Enjoy **7-minute conversations** that just might spark something real
🍴 **Finger food** served during breaks!
🎶 **Afterparty** \- watch the match on a big screen
🎟️ [Tickets](https://datingbar.ie/speed-dating/) are **essential**
💡 Further details -> DatingBar.ie
Come ready to mingle, laugh, and make genuine connections.
**See you there!**
Bachata and Salsa classes with Dubachata
Adult Bachata and Salsa dance classes with practice social at Coolock Ardlea Scout Den Coolock Village.
This is a mirror studio located upstairs from the hall with nice wooden floors.
This is a weekly Thursday event. Come down, learn and have fun!
Men and Women are welcome.
Free taster for first timers and discount for students, request via dm.
Beginners cost 10 euro for all beginner classes and practice.
Stripe Developer meetup Dublin July 2026 (In Person)
**Join us on July 2 for the next Stripe Dublin meetup. This is an in-person event for anyone building with Stripe. An evening focused on Stripe user experiences, product insights, best practices, and community.**
🍕🍺 **Perks**
Food, drink provided!
**🎫 Tickets**
There is a hard limit for RSVP :) Wait list will be operating on Meetup.
**📍Location**
The event is hosted at Stripe's Dublin offices, Fitzwilton House, Wilton Pl, Dublin, 2 · Dublin, ie
**🕚 Rough timings**
* 6:00 pm - 6:30 pm: Doors open with refreshments
* 6:30 pm - 7:00 pm: Talks and Q&A
* 7:30 pm - 8:00 pm: Drinks, food, and networking
**📣 Talks**
1. From Compliance to Conversion: Optimizing 3D Secure 2 and SCA - **Marcus Dalton, Stripe**
2. Pricing for Big Data and how we use Stripe - **David Tracey CTO at Bronto**
Don't miss this opportunity to connect with the Stripe community.
[Stripe developer code of conduct.](https://stripe.com/legal/developer-code-of-conduct)
Park Games Social: Badminton, Frisbee & Picnic: Herbert Park
Join us for a relaxed evening of badminton and picnic vibes in Herbert Park 🏸🌿
Arrival is flexible from 19:00. We’ll play some casual badminton, frisbee and hang out while enjoying the sunshine together. ☀️
Bring snacks or drinks for the picnic if you’d like.
DM me for the exact location in the park on the day.
There’s a €5 host contribution, payable by Revolut or cash. This helps cover the time involved in organising, hosting, and keeping the group running.
Thursday salsa & bachata nights in Lucan
🎉 **Thursday Salsa & Bachata** – Weekly Classes + Social Dancing 💃🕺
Looking for a fun way to start your weekend? Join us every Thursday for a night of dancing, learning, and great vibes!
✨ What to expect:
* Beginner-friendly Salsa & Bachata classes to get you moving
* Social dancing after class to practice and enjoy
* A relaxed, welcoming atmosphere — no pressure, just fun
👣 No partner or experience needed
😊 Come solo or bring friends — everyone is welcome
📅 **When**: Every Thursday
📍 **Where**: Kenny's Of Lucan, Lucan Village
⏰ **Time**: 7:00-8:00pm - Cuban Salsa Class
8:00-9:00pm - Bachata Class
9:00-10:00pm - Social Dance Practice
Whether you’re trying dancing for the first time or already love Latin rhythms, this is the perfect place to meet new people, build confidence, and enjoy your Thursday nights.
Bring your energy, your smile, and let’s dance! 🎶🔥
Plenty of free on-street parking is available.
Price:-
€15 - One Class
€25 - Two classes on the same day
Multiple bundles available
Let's Be Honest Together (Outdoor @ Merrion Square Park)
⚠️ WEATHER DEPENDANT: we might cancel depending on the weather forecast. Please check the event 90 minutes in advance, for updates.
1. New Location: Outdoors in Merrion Square park, near the picnic tables in the middle of the park.
2. Start time: 7:30PM
This event has a different topic each time and includes a variety of interactive exercises. It's an engaging and creative way to express ourselves, and connect with how others think, feel and deal with life. We will aim to provide a supportive and safe environment and open up about our lives freely.
A lot of times we don't talk about what we are really going through because we are worried of what people might think of us. This causes us to bottle things up, feel disconnected with the people around us or feel ashamed of ourselves.
Anything you share in the session is confidential and shall not be disclosed outside of the room.
Please only RSVP if you intend to come and change your RSVP to 'No' if you are not going to be able to attend.
**PRICE**: 5€ to cover costs (Revolut/Cash/Paypal). Please pay the fee after the event.
**TIME**: We will start at 19:30 and finish at 21:00. Please be on time, to respect the event and other members in the group.
**LOCATION: Merrion Square Park, near picnic tables.**
**NOTE**: For some exercises we will sit on the ground, so please bring a picnic mat or something to sit on.
\*\*Keep in touch with us: \*\*[https://activesocialconnections.com](https://activesocialconnections.com/)
📚 Books & Social 🍸
📚Reading books and discussing them are two distinct experiences! Conversations about books and sharing insights help us better appreciate literature and enrich our lives.
Let's grab a drink (alcoholic or non-alcoholic) and discuss books we're currently reading or have recently enjoyed—whether poetry, fiction, or non-fiction. Bring your physical book or e-reader.
There's no formal structure or agenda—just books and good conversation.💬
It's a perfect place to get book recommendations and rediscover your reading momentum if you've hit a slump. We welcome readers of all backgrounds and interests!
⚠️**Something Happened?**
If something unpleasant happened to you, it may happen to others. Even if it seems minor, don't hesitate to reach out to me.
🔍 **How to find us?**
* When I reach the venue, I'll leave a comment in the meetup where the group is seated. Normally, the booking is in my name, so you can ask the staff for the group.
* If you're unable to find us, leave a comment in the meetup page. I'll be able to guide you.
We highly encourage you to move between tables and strike up conversations with fellow book lovers. These discussions about literature and reading recommendations are often the highlight of the event!
As an organizer, I'm always looking for feedback about the event and suggestions for new events, so feel free to suggest ideas to me. 💡
I look forward to seeing you all! 😊
Big Data Events Near You
Connect with your local Big Data community
Data & Analytics Wednesday - Learning from Everyday Data
**Practical Curiosity: Learning from Everyday Data**
How do we actually get better at utilizing our day-to-day data? Fancy dashboards and complex models might look nice and draw attention, but that’s not where most of us spend our time. In fact those shiny outputs frequently sit unused, while the real insights are drawn from the analyst’s daily practice.
Sometimes it’s as simple and as powerful as noticing that a segment is shrinking, a channel is underused, or certain links keep getting all the clicks. There’s many different places that the spark of insight can come from, but you have to keep your head in the data and know where to look.
In this session, we’ll explore real-world examples of how segmentation, testing, and click behavior can uncover practical digital marketing opportunities. You’ll leave with inspiration for your own use cases, along with a few simple ways to ask better questions, spot meaningful patterns, and make smarter decisions without overcomplicating it.
**About Our Speaker:**
[Elaine Armbruster](https://www.linkedin.com/in/elainearmbruster/) is a Director of Digital Experience at the [American Diabetes Association](https://diabetes.org/), where she focuses on using data and insights to create smarter, more effective digital experiences. A lifelong Columbus resident, she has built her career in email marketing and the broader digital user journey, and is finding she most enjoys working in the messy middle where systems, data, and big ideas don’t quite line up yet.
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)
DoJo (Informal Python Meeting)
**Latest Dojo Location!**
**Knotty Pine Brewing**
1765 W 3rd Ave,
Columbus, OH 43212
We're going to try a new dojo location for a few weeks and see how it works
Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead.
We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community.
https://forms.gle/ehSfUAC2WgR34Crq9
Stop Guessing: How to Measure and Improve LLM Outputs
Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on.
That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable.
In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork.
This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it.
We’ll cover:
* Why “it looks good” is not enough
* How to improve prompts by changing the input, context, and constraints
* How to compare LLM outputs more systematically
* Basic evaluation techniques for accuracy, consistency, and usefulness
* How embeddings, cosine similarity, and scoring can help evaluate results
* Where automated evaluation works — and where humans still need to stay in the loop
By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve.
LOGISTICS AND PARKING:
The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks!
The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.
IxDA Chat n Pancakes
You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday.
But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to.
Thanks to the team at Nationwide of supporting the group.
Level One Tuesdays (Bachata & Salsa Dance Lessons)
Click Here For More Videos:
https://www.facebook.com/share/r/17bwkttXhV/
***********************************
Salsamante Dance Academy will be at Swerve Every Tuesday Night to share the Rhythm & Energy of Bachata & Salsa.
These are Beginner Level lessons to get you comfortable and understand the two dances. Spread the Good News to all.
Swerve Dance & Fitness Complex
640 Lakeview Plaza Blvd A, Worthington, OH 43085
Bachata 7pm-8pm
Salsa 8pm-9pm
$15 - One Lesson
$20 - Both Lessons
Azure CBUS July
Want to be a speaker? submit your talk to our Call for Presenters!!!
https://sessionize.com/azure-cbus-2026/
ServiceNow AI Deep Dive: Hands-On Learning Session
We're planning a hands-on technical session focused on building AI solutions in ServiceNow - think skills, agents, and real-world use cases. If you’re curious about AI on the platform, RSVP now and stay tuned for more details. Let's build together!






























