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Robert - DevOpsBob

@ruzitschka.at
179 followers 376 following 826 posts

dad, climber, bikes, runner, devops, team topologies, sw engineering robertruzitschka.substack.com

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Robert - DevOpsBob @ruzitschka.at · 03/10/2026
Italian Postwar Architecture: Santuario di Monte Grisa, Trieste. The building is astonishing as are the views, the quality of the art inside is rather questionable, but this is just my opinion,obv. Photos my own.
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Robert - DevOpsBob @ruzitschka.at · 28/09/2026
By the way - @chanda.blacksky.app: love your book! I learned a lot (as a physicist) how metaphors are means to explain the abstract theories we use to describe our complex world.
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Robert - DevOpsBob @ruzitschka.at · 18/09/2026
New version of my Rock Climbing Tracker app: - Improved search and filtering: very useful e.g. if you have logged many sends and want to record a repeat ascent.
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Robert - DevOpsBob @ruzitschka.at · 17/09/2026
Wow. Ever heard of teams?
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Robert - DevOpsBob @ruzitschka.at · 30/08/2026
Another incredible thing I saw yesterday at the Papyrus Museum in Vienna, Hofburg was the Tabula Peutingeriana, a street map of the Roman Empire. It is 6+ meters long and shows the geography of the Roman empire from Spain to India in a very peculiar way.
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Robert - DevOpsBob @ruzitschka.at · 29/08/2026
New version of my rock climbing tracker. You can now plan multi-pitch routes and upload topos. You can also track the time you need. Plus a couple of fixes, as always.
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Robert - DevOpsBob @ruzitschka.at · 29/08/2026
Detail from the gorgeous Book of the Dead of Sesostris - (15th century BC). Stunning! All phots mine.
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Robert - DevOpsBob @ruzitschka.at · 29/08/2026
Mummy portrait of a young man (4th century)
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Robert - DevOpsBob @ruzitschka.at · 29/08/2026
From the Papyrus-Museum: contract to hire a flute player supporting the wine harvest (4th century). Hey, guess the flute player had another career in mind....
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Robert - DevOpsBob @ruzitschka.at · 29/08/2026
Black Prayer Book (15th century)
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Robert - DevOpsBob @ruzitschka.at · 29/08/2026
Troppau Evangely (14th century)
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Robert - DevOpsBob @ruzitschka.at · 29/08/2026
A Carolingian Fragmentar (these incredibly valuable scripts are obviously only shown as facsimile, but these are not mere copies but manually recreated).
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Robert - DevOpsBob @ruzitschka.at · 29/08/2026
Living in Vienna gives you access to incredible museums. Just used this morning to visit the Österreichische Nationalbibliothek and the Papyrus-Museum. Absolutely amazing. Yearly ticket is 37€. Prunksaal - Österreichische Nationalbibliothek.
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Robert - DevOpsBob @ruzitschka.at · 28/08/2026
GH Copilot is changing the default review effort for agent based code reviews to balanced (instead of lite, as until now). This will increase costs by 5x, according to the GitHub Copilot documentation. GH needs money? Switch it off or back to lite.
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Robert - DevOpsBob @ruzitschka.at · 26/08/2026
Ah, the joys of reading. Peter Naur in his "Programming as Theory Building" referenced Paul Feyerabend's "Against Method". The Wikipedia article states briefly that Imre Lakatos wanted to write "For Method" but then died.
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Robert - DevOpsBob @ruzitschka.at · 28/07/2026
This one is actually San Salvador de Valdediós. The monastery is called Santa Maria. Some more from this incredible church.
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Robert - DevOpsBob @ruzitschka.at · 26/07/2026
Another astonishing pre-romanico church from Asturias: Santa María de Valdediós! All photos mine.
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Robert - DevOpsBob @ruzitschka.at · 24/07/2026
This could be my coat of arms. Found in Aviles, Asturias.
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Robert - DevOpsBob @ruzitschka.at · 23/07/2026
And another one of the pre-romanicos from Asturias close to Oviedo: San Miguel de Lillo, again 9th century. Built under the Asturian King Ramiro I, as part of a bigger palace. Only around a third of the orginal building is existing. Still, what a beauty!
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Robert - DevOpsBob @ruzitschka.at · 23/07/2026
The stunning Santa Maria del Naranco, close to Oviedo in Asturias. 9th century.
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Robert - DevOpsBob @ruzitschka.at · 19/07/2026
Man, watching the Final in Spain is like perfect. We are outside at the central plaza and they have the perfect sign here!
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Robert - DevOpsBob @ruzitschka.at · 12/07/2026
Sunset yesterday evening. View from the Welser Hütte, Totes Gebirge, Upper Austria, Austria.
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Robert - DevOpsBob @ruzitschka.at · 11/07/2026
Oh wow, what a weekend. Mountaineering in Upper Austria with my son and my brother. Großer Priel - 2nd time for me, what a beautiful mountain.
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Robert - DevOpsBob @ruzitschka.at · 04/07/2026
Reading @grimalkina.bsky.social 's "The Psychology of Software Teams" fresh from the press and nodding my head all along. Deming is looking down from wherever he may be now. Strong recommendation!
Cover of Cat Hicks' book "The Psychology of Software Teams!"Across many different research areas, psychological scientists who study achievement have aligned theories and evidence that uncover the same, overarching pattern: fixating on performance as the only form of success leads people to learn inefficient and destructive patterns, and ultimately stops the very strategies that made them productive and high performing in the first place."
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Robert - DevOpsBob @ruzitschka.at · 28/06/2026
Hey, @mariozechner.at - you are mentioned in @doctorow.pluralistic.net‘s latest book 😀
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Robert - DevOpsBob @ruzitschka.at · 17/06/2026
Some fixes, some minor new stuff. The app is getting really good and useful now. Happy about any kind of feedbck!
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Robert - DevOpsBob @ruzitschka.at · 13/06/2026
Good stuff from Mario. There will be a risk based approach needed and this will determine how much oversight we need to keep. Low risk - low oversight - more agent autonomy - more productivity gain but also less accountabilty. From one of my talks..
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Robert - DevOpsBob @ruzitschka.at · 30/05/2026
New one - Ijsut shows how useless instruction files are. All hooks need to be implemented in the harness.
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Robert - DevOpsBob @ruzitschka.at · 17/05/2026
After some additional arguments the conclusion:
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Robert - DevOpsBob @ruzitschka.at · 17/05/2026
Human-in-the-loop won't save us:
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Robert - DevOpsBob @ruzitschka.at · 17/05/2026
The situation changes if LLM-based agents enter the team: Speed of change is increasing, putting strain on the review/approval process:
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Robert - DevOpsBob @ruzitschka.at · 17/05/2026
The process of review and approval is not always done well. Anti-patterns are observed. One of the is approval theater:
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Robert - DevOpsBob @ruzitschka.at · 17/05/2026
First, I touch the regular process to verify changes to the system are ok - approval is a statement and a promise, no guarantee.
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Robert - DevOpsBob @ruzitschka.at · 16/05/2026
DeepSeek came up with an imaginary Wada City (at least that is what the Great Liar told me) during my coding session.
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Robert - DevOpsBob @ruzitschka.at · 14/05/2026
Nice. Now I got the info about costs of GitHub copilot with the new billing model. It is just 10 times more expensive. Pretty sure this will be quite popular.
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Robert - DevOpsBob @ruzitschka.at · 08/05/2026
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Robert - DevOpsBob @ruzitschka.at · 07/05/2026
Legendary quote from Dave Parnas that I dug out when researching the history of Brooks' "No Silver Bullet" over time. From the OOPSLA 2007 panel discussion with Brooks, @martinfowler.com , Dave Parnas and others. Seems quite fitting in these times.
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Robert - DevOpsBob @ruzitschka.at · 04/05/2026
My talk "No Silver Bullet revisited - 2026 edition" is almost done. I am quite happy with some of my slides.
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Robert - DevOpsBob @ruzitschka.at · 23/04/2026
New SendLog Version released. - Central Route DB - Better goal management - Bug fixes and improvements
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Robert - DevOpsBob @ruzitschka.at · 12/04/2026
It looks not too shabby! the super majority for Magyar is totally possible.
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Robert - DevOpsBob @ruzitschka.at · 07/04/2026
An old tree twisted and torn like the world around us.
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Robert - DevOpsBob @ruzitschka.at · 01/04/2026
Same:
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Robert - DevOpsBob @ruzitschka.at · 22/03/2026
This is a new one to me. The model implemented a database to track to dos instead of using the normal .md files:
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Robert - DevOpsBob @ruzitschka.at · 14/03/2026
Hey, there is other stuff besides war and Trump and AI. Really interesting reading!
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Robert - DevOpsBob @ruzitschka.at · 28/02/2026
Post a pic you took, no context, to bring some zen to the feed
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Robert - DevOpsBob @ruzitschka.at · 19/02/2026
A bit of snow in Carinthia/Austria.
A photo showing snow covered power lines in Carinthia/Austria.
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Robert - DevOpsBob @ruzitschka.at · 11/02/2026
Great reference from @garymarcus.bsky.social to this comprehensive paper. arxiv.org/pdf/2602.06176 "Large Language Model Reasoning Failures" Besides many other important finding, this was pretty clear:
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Robert - DevOpsBob @ruzitschka.at · 08/02/2026
I join the #superbowl with the label of the wine I’ll be drinking this evening!
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Robert - DevOpsBob @ruzitschka.at · 06/02/2026
Hard to believe.
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Robert - DevOpsBob @ruzitschka.at · 06/02/2026
Sure.
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