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Impressions from the TNG BigTechDay 2026
End of May, I attended the TNG Big Tech Day (https://www.bigtechday.com/). TNG describes it as “a one-day conference on science and technology, with a focus on IT. The speakers often come from the field of information technology, but some also come from other scientific disciplines such as physics, mathematics, or mechanical engineering”. It’s a fairly…
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How to shrink Docker Virtual Harddisk: docker_data.vhdx
I just discovered that I had a >120 GB VHDX file in “%LOCALAPPDATA%\Docker\wsl\disk\docker_data.vhdx“). According to the description of Ahmed Moussa on dev.to (and some other articles), this is the virtual hard disk when using Docker for Windows and WSL. The Virtual Harddisk is dynamically increasing when needed. Unfortunately not decreasing. To compact and reclaim free…
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GenAI coding needs more than just a Licence
I just found this blog post from Rob Bowley in my RSS feed and one paragraph just so resonated with what I read and hear so much: For CEOs and founders hoping to benefit, the answer isn’t as simple as handing out Claude licences […]. It’s investing in the engineering culture and practices. Unglamorous, slow…
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Now on the Fediverse!
I wrote a couple of times that I reduced my activity on #LinkedIn and put more effort into the blog here – and I did! And I’m quite happy about that. In parallel I had an anonymous account for IT related topics, but honestly, I missed posting as my true identity. Also as I couldn’t…
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How to Choose Your Level of Digital Sovereignty
In the context of the #DigitalIndependenceDay (https://di.day), I noticed discussions on whether Tool A or Service B is “sovereign enough.” But – the more I thought about it, the clearer it became: Digital sovereignty isn’t binary. What works (or is acceptable) for one person or organization might not fit another. Over the past weeks, I’ve…
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KI-Kataog.de An Independent Directory for AI Tools
Finding the right AI tool can be overwhelming. With new solutions emerging constantly, it’s easy to get lost. KI-Katalog.de offers an alternative: an independent, German-focused directory that compares over 1,000 AI tools. Including pricing information and compatibility with the DSGVO / GDPR. https://ki-katalog.de
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Why Settle for One AI Assistant When You Can Have Two?
Two weeks ago, I discovered that Mistral.ai also provides a coding assitant, similar to GitHub Copilot (GHC), called Mistral Vibe (GitHub page). In those two weeks I’ve been using Mistral Vibe in parallel to GHC. Just because I wanted to try and see the difference! And just after a couple of days I noticed that…
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AI Can Write Code, But It Can’t Debug Without Context
Large Language Models (LLMs) are often marketed as the ultimate productivity boost for developers: “Write code faster! Debug with AI! No more manual work!” After a recent experience, I can confirm that LLMs are incredibly useful for writing and even structuring code (I’ll write about this probably in a later blog post). But when it…
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I Stopped Manually Committing – Here’s Why
I don’t code much in my day job anymore, but I still love building things. So last weekend, I finaly took the time to test GitHub Copilot’s Agents feature — specifically, a Commit Agent. I’ve seen agents.md and knew the theory, but I wanted the live experience: Could this actually improve my workflow, or was…
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BuzzFeed’s AI Gamble Backfired – The pivot to AI isn’t going so great
I just came across the article BuzzKill – BuzzFeed Nearing Bankruptcy After Disastrous Turn Toward AI and thought it might be worth sharing. Not because of schadenfreude but as a reminder that going all-in on a technology that you haven’t fully mastered is a gamble that risks the company’s existence. The article starts with ……