JOICE JOSEPH
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A thought about reliability

Clear assumptions and understandable failure make a useful starting point.

SAMPLE NOTE · Illustrative draft awaiting Joice’s personal edit.

Reliability starts with a few simple questions: what do we expect, what could go wrong, and how would we know?

Make assumptions visible

An assumption is easier to examine when it is written down. Naming a dependency, describing an expected behavior, or explaining a limit can make a system easier to reason about.

Understanding how something fails is part of understanding how it works.

Leave room for recovery

A useful design considers what happens after an unexpected result. Clear feedback and a recovery path help people decide what to do next.

These are general ideas about engineering, not a description of a particular project or workplace.

More engineering principles.

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