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Five levels of learning

May 26, 2019May 21, 2019

Gregory Bateson talks about distinct levels of learning. From behavior to enlightenment, each level represents change in the previous level. Zero Learning: this is behavior, responding in the way you always do. The bell rings, oh it’s lunchtime, eat. This does not surprise you, so you just do the usual thing. Learning I: this is …

Read moreFive levels of learning

Tags agile, learning, symmathesy, tistil

Design by implementation

May 26, 2019May 20, 2019

We can develop things faster than we can define them. @jryanday I’ve remarked before that @cdupuis can implement new features way faster than I can document them. This is not ridiculous; creating something is often faster than connecting it to existing people who can use it. Ryan took this farther: we can’t even define what …

Read moreDesign by implementation

Tags atomist, design, documentation

Distance outside of maps

May 26, 2019May 18, 2019

Distance is seriously strange. Yesterday on the southern coast of Spain, at an Italian restaurant run by a German, I had tiramisu, because I’ve never had tiramisu this close to Italy. People laughed, because Spain is farther from Italy than Germany or Poland (geographically) – but for food purposes it’s closer, right? Geographic distance is …

Read moreDistance outside of maps

Tags event sourcing, time

Predictability is hard, surprises are everywhere

June 2, 2019May 16, 2019

Today at J on the Beach, Helena Edelson talked about a lot of things that Akka can do for event streaming, microservices,  generally handling a lot of data and keeping it (eventually) consistent across great distances. With opt-in causal consistency!  I am amazed by how hard it is to have consistent causality and data across …

Read morePredictability is hard, surprises are everywhere

Tags distributed systems

Strong Opinions Strongly Overrated

June 2, 2019May 13, 2019

Today Avdi tweeted about this lovely article debunking “strong ideas, loosely held”.The gist is, yo! stop talking like you’re sure about stuff. It makes it hard for other people to chime in, and it anchors you, making it hard to let go of your opinion.The simple trick is to quantify your certainty, below 100%. “I’m …

Read moreStrong Opinions Strongly Overrated

Tags probability
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