At OSMC 2025, Daniel Mitterdorfer delivered a talk that hit a sore spot for many engineers, SREs, and architects in the room: Capacity Planning with the Universal Scalability Law. The session tackled one of the most uncomfortable (and common) questions in infrastructure engineering: “We expect 50% more users next quarter. How many more servers do we need?” Instead of relying on gut feelings or optimistic vendor promises, Daniel introduced us to a mathematical model that turns "guessing" into...
Events
Alles zu diesem Thema
The Open Tech Day CFP Closes May 31
The best talks come from people who thought they had nothing to say. From someone who... built a system that shouldn't have worked – and did anyway made a mistake their whole team learned from found a solution so straightforward it almost felt too obvious to share. That's exactly what the Open Tech Day 2026 audience is there for. What is Open Tech Day about? Open Tech Day 2026 is about the next evolution of software-defined storage. As data volumes keep growing, so do the demands on modern,...
Your Idea on Stage: Call for Papers for the 20th OSMC still Open
What if your idea could change how hundreds of people monitor their systems? Imagine sharing a real story, a clever trick, or even a bold experiment – and watching it spark conversations, inspire others, and maybe even shift how things are done. That’s exactly what OSMC is all about. Now’s your chance to be part of it. SUBMIT YOUR TALK Call for Papers Is Open The 20th OSMC is looking for speakers who are ready to share real-world knowledge, practical insights, and fresh perspectives from the...
stackconf 2026 | Recap Day 2
Yesterday's evening event was great for networking after a great first conference day. I had some great discussions during diner with the guys from x-cellent who also sponsored the conference and some other people I did not know before while ending the day with casual talk and some drinks in a round of my colleagues and some employee of Telekom I know for several years now. So I was looking forward for day 2. Morning The morning started with Daniel Schock and End Release Anxiety: A Guide to...
stackconf 2026 – Wrap Up Day 1
I arrived at the bright Studio Balan in the north of Munich early, greeted by a line of coffee mugs and a warm Welcome from the organizers. Before the talks started we had a casual ice‑breaker – a quick game to get in touch with the other conferee. The first session kicked off with Antonio Cardace’s deep dive into Combining Kubernetes and VLLM to Deliver Scalable, Distributed Inference with llm‑d. Antonio explained why classic load‑balancing isn’t enough for large language model (LLM)...
OSMC 2025 | SUSTAINABILITY MONITORING IN DIGITALLY SOVEREIGN CLOUDS
Sustainability monitoring in cloud computing is becoming increasingly important, especially as cloud infrastructures grow in size and complexity. At OSMC 2025, Josephine Kipke presented a practical and well-grounded talk on how environmental impacts can be measured in digitally sovereign cloud environments. Based on her work at the Open Source Business Alliance and the EcoDigit research project, she showed how sustainability metrics can be integrated into real production systems without losing...
OSMC 2026 is Looking for Speakers
IT monitoring has changed dramatically over the past 20 years.Tools have evolved. Architectures have become more complex. Expectations around performance, availability, and transparency have increased. What hasn’t changed?The need for honest conversations, real-world experience, and a community that shares knowledge. 20 Years Monitoring Excellence – A Special Anniversary Edition OSMC is the place where exactly that happens: 20 years of our fantastic community 20 years of knowledge sharing 20...
DevOpsDays Berlin 2026: Last Call for Speakers
On September 29 & 30 DevOpsDays Berlin 2026 takes place, and it’s the perfect time to get involved! Whether you want to speak, attend, or support the community, here’s a quick look at what’s open right now. Share your talk DevOpsDays Berlin 2026 is looking for speakers ready to share their insights, experiences, and stories with the community. Whether you’re an experienced presenter or considering your very first talk, your perspective matters! If you’re thinking about submitting a talk...
OSMC 2025 | onotify: A scalable, flexible Alertmanager
Are we overcomplicating alerting? And why does a system designed to notify us when things go wrong so often become part of the problem itself? These questions immediately came to mind when I saw Colin Douch's Talk on the OSMC 2025 program. With experience as former Tech Lead of the Observability team at Cloudflare how is now at DuckDuckGo, he brought firsthand insight into the challenges of modern alert management. Colin introduced Onotify, an alternative to Prometheus Alertmanager. As someone...
Can Anyone Share some Tips and Tricks for Working with SDS?
Are you already busy with conferences or other IT events this year? If there’s still space in your timetable I would like to present an awesome speaking opportunity. It’s at the Open Tech Day 2026 focussing on software-defined storage. Open Tech Day 2026 is about... ... the next evolution of software-defined storage. As data volumes keep exploding, we’ll take a close look at modern, resilient, and scalable storage architectures built on open source. Expect deep technical insights into...
OSMC 2025: From Zero to Developer
From Hype to Reality How many of you actually have OpenTelemetry in production right now? When Diana Todea asked this during her session at OSMC 2025, the lack of hands in the room proved her point. There is still a huge gap between the popularity of a project and its actual implementation. As a Developer Experience Engineer, Diana didn't just talk about the tech. She shared her "serendipity journey" that led her from building the first OTel exams to founding the Romanian localization group....
DevOpsDays Berlin 2026 is Looking for Speakers
As part of the organizing-team, we're excited to announce DevOpsDays Berlin will be taking place this year again. Save the date for September 29 & 30 as the DevOps community will meet again for two days of inspiration, ideas and networking together. Call for Papers To create a fantastic and insightful program we're currently looking for speakers presenting their ideas. The Call for Papers is now officially open!Whether you’re a seasoned speaker or thinking about giving your very first...











