I often say that software these days is complex. But is it? In Cynefin terms, it’s more like an airplane than a family: it’s complicated. Given enough expertise, all the code, lots of data, and enough time, we could analyze the causal structure of any particular system behavior. We can reason about complicated systems. When …
For: [Virtual open Space] Systems Thinking and Skillful Interaction 20 September, 2023 Keynote by Jessica Kerr, jessitron.com These are my notes, publishing for people who were there (or anyone who wants to read them) Working Skillfully in Complexity Plan: about half on the technical side of sociotechnical systems, half on social. I can’t define what …
TL;DR: skip to this readme for the easiest path When you’re running applications in Kubernetes, and you’re using OpenTelemetry for observability, then one recommended practice is to run the OpenTelemetry Collector on each node in your cluster. Then each of your applications can send telemetry data (traces, metrics, logs) to that local collector. To run …
Read moreTesting an OpenTelemetry Collector deployed as a Daemonset in Kubernetes
Here’s what I know so far, from a lay-developer’s perspective (no AI or ML experience). So you’re a coder, and you’ve been asked to integrate with ChatGPT. What do you need to know? ChatGPT is an example of a Large Language Model (LLM). LLMs are a kind of machine learning (call it AI if you …
Read moreA Developer’s Starting Point for Integrating with LLMs
here’s an interview from YOW! London, where I did a keynote on what can be better than gamification
Check this out, I have a chapter in this free mini-book: https://landing.confluxhq.com/optimising-fast-flow This came out of a talk at QCon London… the in-person version was better, but they don’t record them anymore.
“I participate in this system, so I’m complicit in it.” All the cruelty, the racism, the poverty, the abuse of power in US capitalist patriarchy–this is my fault too? The guilt can crush us. TL;DR: no, it isn’t our fault. It is ours to do something about, while participating. Participate in the system to fill …
We’re talking here about “feedback” as commentary from people you work with, telling you what you could do better—in particular, 360° Feedback as part of a performance review. I’ve capitalized “Feedback” in this post in reference to this particular use of the word. The benefits of Feedback are purely mythological. Carol Sanford, No More Feedback …
Today we wrote some code, told it to send a trace to Honeycomb, and it didn’t. No traces, no error message, why??? This happened to us on AWS Lambda, and it could happen other places too. These debugging techniques can be helpful anywhere you’re struggling with OpenTelemetry. Here I’ll demonstrate them in a tiny Node …
Accountability is about performance and behavior. Patrick Lencioni, The Advantage Accountability for measurable outcomes is “not the most important kind.” It’s the easy kind. The kind [of accountability] that is more fundamental, important, and difficult is about behavior. Lencioni, The Advantage It’s fundamental because behavior is what we can legitimately ask someone to change. Business …