Join Notes

A batch of the best highlights from what Tristan's read, .

For example, we may conduct an experiment to see whether modifying the text or color on a “buy” button increases revenue or whether slowing down the response time of a website (by introducing an artificial delay as the treatment) reduces revenue. This type of A/B testing allows us to establish a dollar value on performance improvements. Sometimes, A/B tests are also known as online controlled experiments and split tests. It’s also possible to run experiments with more than one variable. This allows us to see how the variables interact, a technique known as multivariate testing.

The DevOps Handbook

Gene Kim, Jez Humble, Patrick Debois, John Willis, and Nicole Forsgren

We want to structure our systems so that we muck with as little as possible when we update them with new or changed features. In an ideal system, we incorporate new features by extending the system, not by making modifications to existing code.

Clean Code

Robert C. Martin

And behind all logic and its seeming sovereignty of movement, there are valuations, or to speak more plainly, physiological demands, for the maintenance of a definite mode of life. For example, that the certain is worth more than the uncertain, that illusion is less valuable than “truth”:

Beyond Good and Evil

Friedrich Nietzsche

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