01Measurement + evidenceThe measurement is not the number: a practical guide to uncertainty
Why extra decimal places do not create certainty, and how to report a measurement that is honest enough to support a decision.
Articles / Archive
Interesting questions, properly unpacked.
Technology and applied science explored through experience, evidence, and clear explanation.
01Measurement + evidence
02Systems in practiceContainers are processes with boundaries, not tiny servers
A better mental model for container storage, readiness, resource limits, failure, and the host that still exists underneath.
The average is hiding your slow API
How latency distributions, workload shape, errors, and measurement boundaries turn a quick load test into evidence you can trust.
04Technology + societyA digital health tool can save time without saving the NHS money
Why released staff time, additional capacity, better care, and cash savings are different outcomes in a health-technology business case.