Erlang Workshops

**Title**: Powering AI Through Data Modernization: Modernizing ETL with Databricks & Unity Catalog In this session, we will discuss how enterprises are modernizing their data platforms by migrating from legacy ETL tools (such as Informatica and traditional data warehouses) to Databricks Lakehouse architecture, and how Unity Catalog enables enterprise-grade governance, security, and discoverability across data and AI assets. We will start with food and drinks at 6pm and then move into the presentation at 6:30pm. The session will cover: * Why traditional ETL platforms are becoming a bottleneck for scale, cost, and AI adoption * How Databricks changes the data engineering and analytics operating mode * The role of Unity Catalog in centralized governance * How this foundation enables AI and Gene.AI use cases on trusted data * Q&A Our speaker for this event is **Hirenkumar Dholariya**. Hirenkumar Dholariya is a Senior Data Engineering Architect with 18+ years of experience modernizing enterprise data platforms for global Fortune 500 organizations, delivering up to 40% system performance improvement and 20–35% infrastructure cost reduction through large-scale migration from legacy ETL platforms to cloud-native Lakehouse architectures. He specializes in Databricks-based data engineering, Unity Catalog–driven governance, and building scalable, secure, and real-time analytics platforms. He has led multiple enterprise-wide transformations from tools such as Informatica and traditional data warehouses to Databricks, establishing governed data foundations using Unity Catalog and enabling advanced analytics and AI use cases on top of trusted data platforms. His leadership focuses on architecting durable data platforms, enabling teams to move faster with confidence, and translating data and AI investments into measurable business outcomes. *

**Circlesinging Workshop: Discover Your Musical Voice (90 minutes)** **Register here**! [https://pci.jotform.com/form/260257573283158](https://pci.jotform.com/form/260257573283158) Join members of VoiceExchange on February 22 for an introduction to -- or continued practice of -- the art of collaborative vocal improvisation. In this 90-minute workshop, we'll explore the captivating practice of circlesinging—where voices intertwine to create spontaneous, layered musical landscapes without instruments, written music, or rehearsal. **The Workshop Experience** Standing together in a circle, you'll discover your innate capacity to create music with nothing but your voice. We'll guide you through foundational techniques for developing simple musical patterns that blend with others, creating beautiful moments of shared sound. Through focused instruction and guided practice, you'll experience the unique joy of co-creating improvised vocal music. This workshop draws from practices developed by Bobby McFerrin, Rhiannon, and Música do Círculo, introducing you to the essential elements that make collaborative vocal improvisation both accessible and deeply rewarding. **What You'll Learn** * Basic techniques to unlock your personal capacity for musical invention * How to create simple looped musical ideas that combine with others * Foundational skills including listening techniques and basic vocal layering **Who Should Attend** This workshop welcomes anyone comfortable with their singing voice—particularly those who've found themselves naturally harmonizing with songs on the radio or humming improvised melodies. No formal music training or ability to read sheet music required—just bring your curiosity and willingness to explore. **What You'll Take Away** * **First Steps in Musical Discovery:** Begin to uncover your unique musical voice and capacity for spontaneous creation * **Taste of Community Creation:** Experience the connection that forms when voices unite in collaborative musical conversation * **Introduction to Mindful Listening:** Practice attentive listening and responding through sound **Workshop Details** **Date**: Sunday, February 22, 2026 **Time**: 3:00-4:30 PM **Location**: Elwood Smith Community Center, 601 Harrington Rd, Rockville, MD 20852 **Parking**: Available in lot outside the building **Register here**! [https://pci.jotform.com/form/260257573283158](https://pci.jotform.com/form/260257573283158) Presented by members of VoiceExchange, a vocal improvisation ensemble dedicated to exploring and sharing the joy of collaborative vocal creation. **Contact**: [circlesinging.maryland@gmail.com](mailto:circlesinging.maryland@gmail.com) \~\~ This event is supported in part by the Maryland State Arts Council ([msac.org](https://msac.org/)). \~\~

**Agenda :** * 4.30 to 4.45 PM ET: Food and Networking * 4.45 to 5.30 PM ET: "Practical Applications of Model Context Protocol (MCP) (Feb 2026 Edition)" Hello Everyone! Please join us for our Feb 10th edition of the AI-ML MeetUp. **Please note this is an in-person meeting and light refreshments/food will be provided.** **Title:** Practical Applications of Model Context Protocol (MCP) (Feb 2026 Edition) **Description:** This session explores how the Model Context Protocol (MCP) can be used to connect AI models with real-world tools and data. Attendees will learn practical patterns for implementing MCP in production workflows and applications. Through examples and use cases, the session highlights how MCP enables more capable, context-aware AI systems. **Location:** The meeting will be hosted in the Applied Information Sciences ( AIS ) office in Reston, at 11440 Commerce Park Dr # 600 · Reston, VA. The location is also right off the Silver Line metro's Wiehle-Reston Metro Station. **Parking:** Parking is paid and can be validated at the AIS office reception. We will meet in Room Lake Anne. We hope to see you all there!!!!

Looking for a quiet, focused space to write? Come be part of our writing group—a dedicated time just for writing alongside fellow writers in your community. No readings, no critiques, no peer-review—just you writing within a supportive atmosphere. 7pm-7:15pm: Find your seat, set up your writing station, quick intro's. 7:15pm-8:45 pm: An hour and a half of silent focused writing. 8:45pm-9pm: Quick debrief, pack and head home. Can't wait to see you! :)

We will be meeting at Starbucks to learn together. Come with an online class you're already going through or an interest and we will try to connect you with a course where you can learn it. Already have a skill you want to contribute to a Kaggle Datascience competition? We will work on these too! Laptop required :)

Light Works Animal Communication Workshop!! http://photos4.meetupstatic.com/photos/event/a/9/d/7/600_446683479.jpeg Have you ever wanted to know what your little furry angel was thinking? Do you feel like what you're saying to your pet is going in one ear and out the other? Come join us to find out how! We’ll talk a little bit about how our pets are communicating with us all the time, what they want for us to know, ways to let them know what you want from them, and then we’ll get to try it out ourselves. Please bring a photo of your pet if you would like to participate in this exercise! **This is meant to be a light and fun event to explore basic animal communication. If your pet has a medical condition or you are concerned about their health, please be sure to schedule an appointment for a formal consultation. And, as always, make sure to get a proper medical evaluation from a veterinarian** https://secure.meetupstatic.com/photos/event/a/b/2/b/600_446683819.jpeg Light snacks will be provided. Just bring yourselves (humans only) and your smiles! **MINIMUM OF 4 ATTENDEES REQUIRED FOR THIS EVENT** This workshop is $55 and may be prepaid via Venmo (@Juli-Richardson) or Paypal (lightworksreiki@aol.com) Light Works workshop topics are informative, spiritual in nature, and meant to be fun. Spirit is constantly encouraging us grownups to be child-like and to play ….to get back to the place of care free joy. Laughter, music, and creative fun are all ways for us to do that. So, join us as we get together to participate in fun activities with other like minded folks who also just want to have some good, clean metaphysical fun :)

NOVA Code and Coffee is an inclusive, informal, co-working session. People of all skill levels are invited. The concept is simple, bring a laptop and ideas, we'll provide the coffee and donuts! Here's how it works: 1. At 10:15 everyone introduces themselves and briefly describes what brought them to Code & Coffee today (project, homework, networking, etc) 2. For the rest of the day, folks work in the communal space on their projects providing one another help and conversation as needed. Oh and they usually drink coffee and tea too! That's it! Hope to see you there! **Location** Our hosts are the Fairfax City Economic Development Building: [10300 Eaton Pl, Fairfax, VA 22030](https://www.bing.com/ck/a?!&&p=d7298231ca2df594df822003f9a93517c788fceefe1fcbb79c8976696e341bc6JmltdHM9MTc1MzIyODgwMA&ptn=3&ver=2&hsh=4&fclid=180d0745-3b7f-69a1-23a2-11433a7868e5&u=a1L21hcHM_Jm1lcGk9MTA5fn5Ub3BPZlBhZ2V-QWRkcmVzc19MaW5rJnR5PTE4JnE9RmFpcmZheCUyMENpdHklMjBFY29ub21pYyUyMERldmVsb3BtZW50JnNzPXlwaWQuWU44NzN4ODI4MTk2Mjg0NTk5MDM4MTU0MiZwcG9pcz0zOC44NjE0NDYzODA2MTUyMzRfLTc3LjMwMjE3NzQyOTE5OTIyX0ZhaXJmYXglMjBDaXR5JTIwRWNvbm9taWMlMjBEZXZlbG9wbWVudF9ZTjg3M3g4MjgxOTYyODQ1OTkwMzgxNTQyfiZjcD0zOC44NjE0NDZ-LTc3LjMwMjE3NyZ2PTImc1Y9MSZGT1JNPU1QU1JQTA&ntb=1) Conference Room A- Large, Floor 1 This is a new venue for us, so give us some time to get more details about it. Driving is the best option. There is plenty of free on-site parking. Otherwise, we are a 22 minute bus from the Vienna Metro Station. **Sponsored by:** Thank you [Fairfax City Economic Development](https://gofairfaxcity.com/) and [Mason Enterprise Center](https://enterprise.gmu.edu/) for making this event possible! **Thank you so much to our wonderful sponsors!** Organized by [DMV Petri Dish](https://www.dmvpetridish.com/) **[Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md):** We value the participation of each member of the community and want all attendees to have an enjoyable and fulfilling experience. To make clear what is expected, all delegates/attendees, organizers, and volunteers at any Nova Code & Coffee events are required to conform to our [Code of Conduct](https://github.com/NoVACodeCoffee/admin/blob/master/code-of-conduct.md).