F# Programming

The January Ohio North Database Training user group meeting will be held on **January 6th, 2025 at 5:00PM**. This will be a **HYBRID** event and we will be joined online by **Jason Romans**. 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/l/meetup-join/19%3ameeting_N2Q3ODVjM2YtNDQ1NS00MDBjLWI5MzYtNDQ3YmFlZjkzMjAx%40thread.v2/0?context=%7b%22Tid%22%3a%22b966f302-6b93-4686-9041-c084635642c5%22%2c%22Oid%22%3a%2278c760cb-657f-46aa-bd2f-7066d9403bdb%22%7d)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 **Data on Fire: A Hands-On Intro to Spark in Fabric** Curious about Apache Spark but not sure where to start? This hands-on session introduces you to Spark in Microsoft Fabric Notebooks—a powerful and accessible way to process and analyze big data using familiar tools in the Microsoft ecosystem. We’ll break down key Spark concepts like distributed computing, DataFrames, and lazy evaluation, then show how they come to life inside Fabric’s notebook experience. You’ll see practical demos that cover loading, transforming, and analyzing large datasets—while leveraging Fabric’s modern data stack, including OneLake, Dataflows, and Pipelines. You’ll also learn how to choose between Spark and pure Python notebooks in Fabric, based on execution needs, data integration, and use case fit. Whether you're a SQL pro, BI developer, or data engineer, this session will give you the tools and confidence to start using Spark in your own projects—no cluster management required. \*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 market has changed—and pretending it hasn’t is expensive. At our **January COREE meeting**, learn the real strategies local investors are using to stay profitable, reduce risk, and avoid the mistakes that are causing others to quit. PLUS: A critical update on the **new Ohio wholesale law** and how it affects you. ⚠️ RSVP on Meetup does **NOT** register you. 👉 You must register at **[www.COREERocks.com](http://www.COREERocks.com)**

Join us as we get the New Year started with one of the best films of the year: THE SECRET AGENT! This political thriller from Brazil is set in 1977 where a man flees from a mysterious past and returns to his hometown but soon finds the city is far from being the refuge he seeks. Here’s a description, trailer and plan for this event: DESCRIPTION: In 1977, a former professor flees from a mysterious past and returns to his hometown of Recife in search of peace. He soon realizes that the city is far from being the refuge he seeks. The film stars Wagner Moura, Carlos Francisco, Tânia Maria, Robério Diógenes, Maria Fernanda Cândido, Gabriel Leone and Udo Kier in his final film role. TRAILER: https://www.youtube.com/watch?v=9UfrzDKrhEc BUZZ & ACCLAIM: The Secret Agent was the most awarded film at the 2025 Cannes Film Festival where it won Best Actor for Wagner Moura, Best Director for Mendonça Filho, the Art House Cinema Award and the FIPRESCI Prize. At this year’s Golden Globes, it became Brazil’s first film ever to be nominated for Best Film (Drama)! It also received a Golden Globe nomination for Best Foreign Film, a Best Actor nomination for Wagner Moura and was selected as Brazil’s entry for Best International Film at this year’s Academy Awards. The film is receiving an incredible 99% positive rating on Rotten Tomatoes where critics say, its “compelling script, impeccable acting, and striking 1970s aesthetic” make it “impossible to look away!” Critics say The Secret Agent is “one of the few standout movies of the year” and the Chicago Tribune calls it a “masterpiece of a film” and “the best film of the year!” PARKING: Close, convenient parking is available in the nearby garage (located between 9th and 11th, just off High St). Bring your ticket with you and have it validated at the theater and for $2, you’re covered for the night! PLAN: Details for this event have been confirmed! A bit of a good news/bad news situation with the showtime. I was afraid it may disappear before we got a chance to see it! Its down to one showing at one theater. Showtime is a little early but if you can make it work, I think it’ll be worth our while! Please purchase your ticket for the 4:45pm showing at we’ll meet in the upstairs lobby between 4:25 and 4:35pm! At this time, tickets available via the Gateway website only! Advance purchase is advised! Once you have yours please list your seat number in the Comments below. Happy New Year and look forward to seeing you there, Dan

Bill Darling, Director of Assistive Technology Ohio (AT Ohio), will address the purpose and function of AT Ohio. Of particular interest to our group is likely their Device Lending Library. As taken from their website, AT Ohio's mission is to help Ohioans with disabilities learn about or acquire assistive technology. Assistive Technology refers to devices, equipment or services that assist individuals with disabilities to function independently in the areas of work, home or school. AT Ohio is NOT a grants-giving or funding organization. They do not assist in financing the purchase of any assistive technology. If you need funding for a device, they might be able to direct you to resources that may provide funding, but they do not fund devices. Target audience for this group is persons who are visually impaired, especially those who have experienced recent loss, however, all are welcome, including family members and supports. Light refreshments will be served. You can also join the meeting by Conference Call at (518) 263-8851.

Our January program is privileged to have Kristen Tregar as our speaker. Ms. Tregar is the co-author with John de Lancie (the actor who portrayed the character Q on Star Trek next generation) of a radio play depicting the events surrounding the Kitzmiller v. Dover Area School District trial. The trial decided the issue of some of the Dover school district board members attempting to insert creationism disguised as "intelligent design" into the 9th grade biology curriculum. She will discuss the trial and the process of writing the play. (Bob Leonhard has seen the play and it is riveting and tense). Ms. Tregar's bio is below: Kristen Tregar is a dramaturg, director, playwright, and theatre teacher. She earned her Ph.D. in Drama and Theatre from the UC San Diego and UC Irvine joint program. In addition, she has a MS in Forensic Science from City University of New York- John Jay College of Criminal Justice and a MA in Educational Theatre from New York University- Steinhardt School of Culture, Education, and Human Development. In 2013, in collaboration with Irish colleagues, she founded *The Ireland Project*, an intercontinental devised theatre work with high school students in New York and Tallaght, Ireland. Her original short story "Far From Here" was recently published in *Stay Awhile Longer: More Scenes From Temecula Valley*. She has two rescued dogs (Kira and Harry) and she rides, competes, and foxhunts with her horses, Andromache and Baker Street Irregular. 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

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 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 topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

SQL Server 2025 delivers a major round of improvements across performance, security, manageability, and hybrid connectivity, and this session gives you a practical, no‑nonsense tour of what matters most. We’ll cover enhancements to the core engine, query processing, storage, and availability that benefit DBAs and developers regardless of where SQL Server runs. You’ll see how SQL Server 2025 aligns with Azure SQL’s roadmap while still supporting strong on‑premises and VM‑based deployments. We’ll highlight new management, monitoring, and troubleshooting capabilities designed to simplify operations and reduce firefighting. AI‑powered features exist in this release, but the focus here is on the foundational improvements you can use immediately. Whether you’re modernizing, maintaining, or planning your next upgrade cycle, this session will help you understand what’s new and how to prepare your environment and your team.

Come attend a free in-person seminar where you will find out why you: -Feel isolated -Can't express yourself openly -Get nervous or anxious in front of people -Run out of things to say or feel tongue-tied -Feel introverted -Don't feel comfortable in any social setting -Can't make more friends -Are shy and miss opportunities to connect in a meaningful way And we cover what you can do about any one, some or all of the above. This seminar is the weapon against loneliness, isolation and boredom, come join us! COME TO THIS SEMINAR AND LEARN THE SECRETS TODAY This seminar is brought to you by the Dianetics & Scientology Life Improvement Center. 1266 Dublin Road, Columbus, Ohio 43215

**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 **Abstract** GitHub Copilot is rapidly changing how developers write, understand, and maintain code. Powered by generative AI and deeply integrated into modern development environments, Copilot acts as an intelligent coding assistant, helping developers move faster while maintaining quality and focus. In this session, we’ll explore what GitHub Copilot is, how it works, and where it fits into a real-world developer workflow. We’ll break down what Copilot can (and cannot) do, where it can be used, and how licensing differs for individuals and organizations. Most importantly, this talk goes beyond theory with a live, hands-on demo showcasing Copilot inside the IDE and on GitHub, demonstrating how it can assist with code generation, refactoring, learning new APIs, and accelerating day-to-day development tasks. Designed for developers, technical leads, and engineering managers, this session provides a practical introduction to AI-assisted development, highlights best practices for getting value from Copilot, and closes with guidance on how to continue learning and evolving alongside this rapidly advancing tool. Attendees will leave with a clear understanding of how GitHub Copilot can enhance productivity, improve developer experience, and fit into modern software teams today, not someday. **YouTube Link** TBA

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: **Use AI to convert an old game into an iOS App** **John Endres** How I decided to learn AI tools in Xcode (Claude and ChatGPT) John is a long time iOS Developer. What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

This meetup is a collaborative Unity workshop focused on real projects and shared problem-solving. Instead of talks or presentations, attendees bring a Unity project they’re actively working on and collaborate through discussion, troubleshooting, and hands-on exploration. The format is flexible and community-driven. You might debug a tricky issue, improve your workflow, explore performance optimizations, or get feedback on architecture, tools, and implementation approaches. Learning happens by doing, asking questions, and helping each other. **What to Expect:** * Bring-your-own Unity project (any level) * Group discussion and peer feedback * Debugging, optimization, and workflow problem-solving * Shared tips, best practices, and practical solutions Example projects may include games, tools, or prototypes—personal or professional. All experience levels are welcome. Whether you’re just getting started or refining advanced systems, this is a supportive space to learn and build together. **Food and drinks provided. Join us to learn, collaborate, and connect.**

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. I've been hardware hacking a See N Say to make it say whatever I want - while the project is in progress still, it should be working by this meetup! I'll bring it for demo. [See N Say Project](https://github.com/cdeever/esp32-see-n-say) While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

* Who Can Attend * The Central Ohio .Net Developers Group meetings are free and open to the public! All developers; professional, student, and hobbiest are welcome and encouraged to attend. * When we meet * The Central Ohio .Net Developers Group meets on the 4th Thursday of every month. * Where we meet * Please check our Meetup group link below for location details! * Join our Meetup Group * https://www.meetup.com/Central-Ohio-NET-Developers-Group-CONDG/