Posts tagged observability
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The absence of an exception does not mean that a scheduled job succeeded. When jobs catch errors and return None, error, counts, or partial states, monitoring cannot distinguish normal empty work from a failure.
A live process, a service ready for its critical path, and a service with every optional feature working are different facts. Putting them into one ready value can turn an optional model outage into a full restart, whil…
Observability answers incident questions; it is not a contest to store the most data. Collect Rate, Errors, and Duration by route template, then connect logs and asynchronous work with request context.
The word "observability" tends to suggest rolling out a full stack, but introducing a full stack from a small system makes operational cost outpace value pretty quickly.