Robert R

@devopsbob
62 Followers
51 Following
131 Posts
DevOps, engineering, climbing, runnning, physics.
https://robertruzitschka.substack.com/
https://rruzitschka.medium.com/

New article dropped: Being a software engineer in times of poly-crisis

5 ways to stay sane in a world in turmoil.

https://open.substack.com/pub/robertruzitschka/p/being-a-software-engineer-in-times?r=1pbwng&utm_medium=ios

Being a software engineer in times of poly-crisis

Some ramblings loosely connected to tech

Agility and Engineering

New article dropped: Being a software engineer in times of poly-crisis

5 ways to stay sane in a world in turmoil.

https://open.substack.com/pub/robertruzitschka/p/being-a-software-engineer-in-times?r=1pbwng&utm_medium=ios

Being a software engineer in times of poly-crisis

Some ramblings loosely connected to tech

Agility and Engineering
New substack dropped:
When working with coding assistants I sometimes had the feeling that the proposals made by the coding assistant lead to a collapse of the solution space.
Now I know there is a name for it: Design fixation.
TL;DR: LLM based creativity enhancements are problematic.
https://open.substack.com/pub/robertruzitschka/p/design-fixation-with-llm-based-coding
Design Fixation with LLM based coding assistants

Are we in danger of missing the most creative solution?

Agility and Engineering

I attended FastFlow Conference iN London this week and had a blast.

If you are interested in my wrap up, check out my latests substack post.

https://robertruzitschka.substack.com/p/fastflow-conf-2024-my-wrap-up

FastFlow Conf 2024 - my wrap up

My thoughts about this year's TeamTopologies conference

Agility and Engineering
The Consultancy Trap for Enabling Teams

And how to avoid it.

Likewise during multitasking where PFC [pre frontal cortex] neurons simultaneously participate in multiple activates circuits.
Importantly, increase cognitive load on the frontal cortex, and afterwards subjects become less prosocial - less charitable or helpful, more likely to lie."

Robert Sapolsky, „Behave“, p49 ff.

Just stumbled over this in R. Sapolsky's "Behave".
tl; dr: Managing cognitive load is important!

"Pertinent to this is the concept of „cognitive load“. Make the frontal cortex work hard - a tough working-memory task, regulating social behavior, or making numerous decisions while shopping. Immediately afterwards performance on a different frontally dependent task declines.
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I'm noticing more interest in #systemsthinking. During my interactions with customers, it pops up more frequently. 🎉

However (there is a but), I've learned that there is an essential nuance within the different systems thinking schools. And that difference goes for how the school sees the relationship between the system and the environment.

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FINAL §

Abi Noda and Tim Cochran outline how to capture qualitative metrics effectively, including a sample survey to get you started. They describe how often it's best to start with qualitative metrics to find where best to apply quantitative metrics.

https://martinfowler.com/articles/measuring-developer-productivity-humans.html#HowToCaptureQualitativeMetrics

Measuring Developer Productivity via Humans

Organizations should prioritize measuring developer productivity using data from humans, rather than data from systems.

martinfowler.com

This essay from @jenniferplusplus is very good, and very important.

It’s good enough and important enough that I’m just going to QFT the heck out of it here on Mastodon until I annoy you into readying the whole thing.

https://jenniferplusplus.com/losing-the-imitation-game/

This essay isn’t the last word on AI in software — but what it says is the ground level for having any sort of coherent discussion about the topic that isn’t all hype and panic.

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Losing the imitation game

AI cannot develop software for you, but that's not going to stop people from trying to make it happen anyway. And that is going to turn all of the easy software development problems into hard problems.

Jennifer++