BSD

Join us for Linux Town Hall meeting where we discuss the upcoming Hardware Freedom Day. This is an open Town Hall meeting where all community members are welcome to attend, observe, and contribute to the discussion. Whether you're a long-time LUV member or new to our community, your input is valuable as we shape the future of Linux Users Victoria. The meeting will be held online, making it accessible for everyone to participate from the comfort of their own space. This is a great opportunity to learn about Linux Victoria's behind-the-scenes operations and how you can get involved in our growing open-source community. Come be part of the conversation as we work to strengthen and expand Victoria's Linux adoption and open source practice! ## Key Discussion Points \- Upcoming Hardware Freedom Day \(April 18th\) \- Project Moonshine \(Remote Displays for Linux Desktops\): WIP report and demo ## How To Join Online Link to join: [https://electronworkshop.com.au/goto/venue](https://electronworkshop.com.au/goto/venue) We use a self-hosted Big Blue Button instance (aka BBB) for this meeting, managed by Electron Workshop and hosted by Serversaurus. ## Join In Person Maps Link for Inspire9: [https://maps.app.goo.gl/eRMAXpBdmG1Ece4m9](https://maps.app.goo.gl/eRMAXpBdmG1Ece4m9) **Getting to Inspire9:** Train station is located right next to Inspire9. Tram 70 is a short 2 minute walk. There is 2hr parking on the street but very often there are no spots. Inspire9 main entrance is wheelchair accessible. When arriving, head for the AKM building. ## Schedule 19:00 Meet and greet 19:30 Opening 20:30 ClosureApril

Ever feel like your thoughts make sense in your head, but don’t land the way you want out loud? This session is built for that. Join us for a practical, relaxed workshop with **Stephen Lakey**, a communication coach and keynote speaker who has helped leaders and teams communicate with clarity and impact. This is not theory heavy. You will learn simple, usable ways to organise your thoughts, speak more clearly, and feel more confident in real conversations. **What You’ll Get Out of It** • Understand why communication can feel chaotic and how to simplify it • Learn how to express your ideas clearly without overthinking • Build confidence in social and professional conversations • Practice structured communication that feels natural and usable. **What to Expect** A relaxed, neurodivergent friendly space with no pressure to perform. You can participate at your own pace. **Meet Your Hosts** Stephen Lakey Communication coach, mentor, and Board Chair at ASCLA. Stephen helps people turn complex thinking into clear, structured communication that actually lands. Nick Watkins Founder of NeuroSparks, co-leading workshops and events that help neurodivergent adults build confidence, communicate clearly, and form meaningful connections. **Note** This workshop is for educational and coaching purposes only and is not medical or psychological advice. Spots are limited. Lock in your place early. Payment: Bring $20 cash or contact us for payment.

tickets and info: [https://bachatacorazon.com.au/tuesday-night](https://bachatacorazon.com.au/tuesday-night) ### Shake off the workday with a night of pure Bachata bliss! Every Tuesday, 6:15pm - 9pm, we run classes for all levels of dancers, from absolute beginners to advanced. From 9pm, join us for an unforgettable evening at one of Melbourne's most popular socials—our DJs drop all the hottest hits and dancers, from all schools and interstate come together to share their love for Bachata dance - with a sprinkle of Salsa and Kizomba. Don't miss out on this sure-fire recipe to get your week started right! •••••••••••••••••••••••••••••••••••••••••••••• **BACHATA CLASSES TIMELINE:** **6:15 - 6:45pm: FREE class for absolute beginners** to learn the fundamental and the basic of bachata. (Upstairs) **7:00 - 8:00PM Beginners:** Your Latin dance journey starts here! We'll teach you the essential holds, basics steps and turns that will prepare you for the higher classes and kick start your Bachata journey. First-timers welcome! **7:00 - 8:00PM Sensual Bachata (Intermediate level)**: This class builds on your existing understanding of turns, wraps, connection and **(most importantly) frame**; to introduce Bachata sensual whole-body movements. Mastering the techniques in this class will get you ready for any social dance floor anywhere in the world. We recommend at least 8-12 months of regular dancing before attempting this class. Check with an instructor for tips on how to improve your frame so that you will get the most out of this class. **8:00 - 9:00PM Intermediate Social Moves:** This class is perfect for dancers of all levels who have at least 8-12 weeks of experience dancing Bachata. In this class, we focus on teaching you fun social moves that you can use immediately on the dance floor. The moves and combinations taught in this class are perfect for Australia’s social dance scene and will keep you dancing for hours. **8:00 - 9:00PM Advanced Bachata**: In this class we introduce advanced techniques, complex timing, and musicality. This class requires an assessment (or invitation from an instructor). Students in this class should be able to lead and follow controlled whole-body movements learned in the Intermediate Sensual class. It is our expectation that advanced dancers are practicing their dance 3-4 times per week. We recommend advanced dancers continue participating in 7PM Sensual Bachata class regularly to keep fundamentals strong. **Social dancing** **9PM - MIDNIGHT 3 HOURS of SOCIAL DANCING AND PARTY** with the latest modern bachata and of course, SENSUAL bachata music. Perfect mix to practice the moves you learned in class!! •••••••••••••••••••••••••••••••••••••••••••••• ALL TICKETS INCLUDE DRINK TOKENS. (All door prices include 1 drink): \- 6:15 Introduction class $FREE \- 1 class \+ social \- $32 \- 2 classes \+ social \- $42 \- 3hrs of party \(social dancing\): $22 (Membership options available from $15 p/week ([https://bachatacorazon.com.au/bachata-melbourne-membership](https://bachatacorazon.com.au/bachata-melbourne-membership)) WALK IN WELCOME No need to bring a partner as partners rotate in class. Join us any week, content will be revisited every few months. WHERE? The Space Dance & Arts Centre 318 Chapel St, Prahran VIC 3181 To RSVP for the classes and get tickets here: [https://bachatacorazon.com.au/tuesday-night](https://bachatacorazon.com.au/tuesday-night) Walk in welcome. For more info regarding the prices or other events, follow us on [Facebook ](https://www.facebook.com/BachataCorazonTuesday)and [Instagram](https://www.instagram.com/bachatacorazontuesday).

Hi Gophers! Join us this April for an evening of Go talks exploring real-world systems, from building a BitTorrent client to running Go on legacy architectures. We are looking forward to connecting with you. * **Agenda** **6:00pm — Food & Networking** **6:30pm — Intro + Go News** **6:45pm — Talks** **8.00pm — Wrap up then head out for kick ons** **🎤 Tom Clancy** **Building a BitTorrent client in Go** BitTorrent, first released in 2001 is a peer-to-peer protocol for file sharing. Its decentralised approach, where pieces of files are exchanged with peers (rather than a central server), is a natural fit for Go's concurrency model. This talk looks at the inner workings of the protocol, how to build your own client, and concurrency patterns for performance. Bio: Tom is a Software Engineer at Megaport, working on their edge networking functions platform (written in Go). **🎤 Sam Hobson** **Compiling Go for Ancient Architectures** Some customers approached Knocknoc asking if we can get our Go agent to run on their old HPUX PA-RISC and Solaris SPARC machines, both unsupported by Go, and we took on the challenge of finding a way to make it work Bio: "I'm Sam, I'm a software engineer of a couple of years working at a startup called Knocknoc on Just-in-time network layer access control software. Please come talk to me about cool stuff you're working on!" * **Interested in speaking at an upcoming event?** We will aim to have a mix of short (\~10min) and in-depth (20-30min) talks. If you’re keen to give a talk on a topic, share a project, or idea, please let us know [bit.ly/GolangMelbourneSpeakersForm](https://bit.ly/GolangMelbourneSpeakersForm)

Our regular monthly presentation night on the second Thursday of the month from 6:30pm! Thanks to Mantel Group for hosting us again this month. If you're coming in person we're there with food and drinks from 6pm. We will be live streaming the presentations as usual from 6:30pm at [http://www.melbournecocoaheads.com/live](http://www.melbournecocoaheads.com/live) \-\-\- **Agenda** \| 6:00pm \| Food \+ Networking \| \| 6:30pm \| Event begins\. Introductions \| \| 6:40pm \| Chris Hocking — Pretending to be a coder \- Version 3: The world has changed since we last saw Chris… Codex\, Claude and burnout\. \| \| 7:15pm \| TBC \| \| 7:55pm \| Wrap up \+ social time at a nearby venue \| \* All times are approximate. Presentation order will be confirmed on the night. \-\-\-\- We are always looking for speakers and believe everyone has an interesting talk hiding inside themselves. If you are interested in letting that talk out at a future event you can get in touch on the website [https://www.melbournecocoaheads.com/talks](https://www.melbournecocoaheads.com/talks) or on Slack.

Hello everyone! Join us for an Apache Kafka® x Apache Flink® meetup on **Apr 9th from 5:30pm**, in Melbourne! The address, agenda, and speaker information can be found below. See you there! **📍Venue**: 394 High Street Northcote, Victoria 3070 \*\*\* **🗓 Agenda:** * 5:30pm: Doors open * 5:30pm - 6:00pm: Pizza, Drinks, and Networking * 6:00pm - 6:30pm: Chad Harris, Solutions Architect, Factor House * 6:30pm - 7:00pm: Stephen Ermann, Senior Customer Success Technical Architect * 7:00pm - 7:30pm: Additional Networking \*\*\* **💡 Speaker:** Chad Harris, Solutions Architect, Factor House **Talk:** Things that go bump in the night: Kafka Operational Issues and How to Survive Them **Abstract:** Most Kafka talks focus on how things should work—this one is about what actually happens in production. We’ll walk through real-world operational issues encountered with Apache Kafka and its clients, from subtle misconfigurations to full “why is everything on fire?” moments. Along the way, we’ll break down how to identify what’s going wrong, which signals actually matter, and how to approach debugging when the system doesn’t behave the way you expect. This talk will also touch on observability, common failure patterns, and practical mitigation strategies you can apply immediately. Expect a mix of technical deep dives, debugging workflows, and a few war stories (including some questionable decisions and log-staring sessions). If you’ve ever wondered whether it’s just you? It's not! **Bio:** Chad Harris is a streaming data specialist and Solutions Architect at Factor House, where he helps organisations design, scale, and operate Apache Kafka platforms using industry-leading tooling. With experience scaling Kafka across organisations ranging from small startups to some of Silicon Valley's largest companies, Chad has been working with Kafka since its early days. He brings deep expertise across both real-time streaming and data-at-rest systems, with a strong focus on practical, production-ready architectures. \-\-\-\-\- **💡 Speaker:** Stephen Ermann, Senior Customer Success Technical Architect **Talk:** From Lag to Smooth Sailing: How Queues for Kafka (KIP-932) Fix Slow Consumers **Abstract:** Slow or bursty consumers are one of the most common reasons Kafka applications end up fighting lag, over-provisioning, and operational fire drills. Traditional Kafka consumer groups work brilliantly for high-throughput stream processing, but they can make it hard to serve heterogeneous consumers, apply backpressure cleanly, or guarantee fair access when some consumers fall behind. In this talk, we’ll explore **Queues for Kafka**, the new KIP-932 feature that introduces native queue semantics on top of Kafka’s battle-tested log foundation. We’ll look at how queues decouple producer and consumer throughput, isolate slow consumers without penalising fast ones, and provide more predictable delivery and scaling behaviour for “task” and “work queue” style workloads. You’ll walk away with: * A clear mental model of how Kafka queues differ from topics and consumer groups * Concrete design patterns for handling slow and spiky consumers * Migration tips for evolving existing Kafka-based services to use queues safely If you’ve ever stared at a lag graph wondering whether to add more consumers, more partitions, or more coffee, this session will show you a cleaner path to smooth sailing with Kafka. **Bio:** Stephen Ermann is a **Senior Customer Success Technical Architect at Confluent**, working with leading financial institutions across APAC to design and operate mission-critical, real-time data platforms. With deep experience in **Apache Kafka**, **Confluent Cloud and Platform**, and surrounding ecosystems like **Kafka Connect** and **Apache Flink**, Stephen helps customers solve hard problems around scalability, reliability, and security in production. They are particularly focused on **RBAC, OAuth, mTLS, and container image security**, as well as emerging **agentic AI** patterns built on streaming data. Outside day-to-day architecture work, Stephen regularly shares practical patterns and lessons learned at meetups and user groups across the region. \*\*\* If you would like to speak or host our next event please let us know! community@[confluent.io](http://confluent.io/)

We have joined forces with the Statistical Society of Australia to broadcast their "Di Cook Award Seminar". **When:** Wednesday 8th of April, 6:30-8:15pm **Where:** 750 Collins St, Room 853, Level 8 (Studio Room) **What:** Free food & drinks while watching the Di Cook Award Seminar! The [Statistical Computing and Visualisation](https://www.statsoc.org.au/Statistical-Computing-and-Visualisation-Section) section of the Statistical Society of Australia proudly presents the Di Cook Award webinar, promoting open-source statistical software development. This event will showcase outstanding work submitted to the [2025 Di Cook Award](https://statsocaus.github.io/dicook-award/). The award winner will present their winning project in a 30-minute talk, highlighting the motivation, methods, and key insights behind their work. Two highly commended applicants will also share their submissions, each delivering a 15-minute presentation that outlines the ideas, approaches, and contributions of their projects. Together, these talks will provide an engaging overview of innovative software development represented in this year’s award submissions, offering attendees the opportunity to learn from and discuss exemplary work in the field. For more information about the award and the event, see the [SSA website](https://www.statsoc.org.au/event-6618285).

Let's drink to **Internet Money and the quiet revolution**! Come and meet like-minded people and learn about bitcoin. This night is for newbies and regulars alike (don't worry, we don't bite!). Note that this is a very informal event, so you may need to ask the bar staff to find where the group is. There are no speakers or activities, just a casual pub session. \*NOTE: The Fox Hotel accepts Bitcoin via the lightning network, so come with sats! An easy way to get started is to download a compatible wallet, for example Wallet of Satoshi. This is the regular monthly pub session for the Melbourne Bitcoin community. We recommend new comers check out https://bitcoin.rocks/ and https://bitcoin-intro.com Find out more by visiting our telegram chat channel: https://t.me/btcmelbourne *(yes, telegram is not our favourite solution, but it's stuck so far)*

Welcome to Serverless Sushi, the hottest new restaurant in town! As their newly hired developer, you've been tasked with revolutionizing their online ordering system. Let's embark on this exciting journey of building a robust, scalable API using Powertools for AWS Lambda. Powertools for AWS Lambda is a developer toolkit to implement Serverless best practices and increase developer velocity. It’s an open-source project that helps implement well architected best practices earlier in the development lifecycle. Learn how to build production ready AWS Serverless APIs that will instantly work at scale and learn about Powertools for AWS Lambda. **A laptop is required to participate.**

Health, Wealth & Happiness (Success) Through Communication, Free Class! Perhaps unnoticed by ourselves but your Communication level is your Life's Most Valuable Skill. You learned how to talk..... but did you learn how to communicate? You need outstanding communication skills to have fulfilling relationships and truly get what you want out of life. Experts estimate that lack of communication is the leading cause of all failed relationships. Friendships, family, peers, professional and intimate relationships are all affected by the proficiency of your communication - The better the communication, the better the relationship. Communication is more then just speaking and listening - it is the foundation upon which every relationship in your life is build. Communication - real communication can take down invisible walls that block understanding and prevent happiness and success. Correct communication is integral to your prosperity (ability to earn and control money) and well-being (Health and Happiness). Today you will learn that there are 18 essential exact interpersonal communication skills needed to boom your self-confidence and life itself. The solvent for anyone's' problems is improved Communication. Therefore improving your knowledge about communication and improving your skills will transform your future. Free Parking, Coffee and Tea provided. Unable to attend our meetups? : Watch Scientology Network TV. go to : www.scientology.tv or www.twitter.com/scientologytv or www.facebook.com/scientologytv or Instagram.com/scientologytv or www.youtube.com/scientology This free class is open to all people of goodwill. Our meetup classes contain universal knowledge that is applicable to all of us and can be used by anyone of any faith as well as by those with no faith. It consist of practical tools that can be used straight away. Our meetups contain TOOLS for better living that will assist you in achieving your goals!

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!

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). 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/

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.

Join us again this Saturday for drinks and sweets at this delicious Vegan co-op bakery. Mingle with likeminded Columbus Vegans. We will aim to sit outside after purchasing items and hopefully taking in cooperative weather. Special note on parking: Please try to park along Acton, Richards and/or Chatham streets so as to free up the lot at the back of the building for pick-up orders. Thank you. 😊 Patty Cake offers everything from cupcakes, cookies, cakes, muffins, whoopie pies, as well as gluten free goodies. They also have coffee, oat milk and cold brew

Sleep in on Sundays. When you've had your fill of pajama-time, roll out and have some tasty brunch with your fellow Humanists!

The Humanist Monthly Program is our longest running event and still a community favorite. In the old days it used to be called "Going to HCCO" and we still like to think of it as our flagship event. We will be hearing from Becca Powell, Director of Advocacy and Outreach at Unchained At Last, an organization whose mission is dedication to ending forced and child marriage in the United States through direct services and systems change. Unchained At Last's mission clearly meshes and addresses several of our Humanist Ten Commitments. Becca will educate us about an issue many of us may not be familiar with--but should be. 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

**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