Long-form pieces from the team. We write about reliability, observability tradeoffs, and the operational decisions behind DevFlow itself.
After fifteen years of operations work, I have a strong opinion about which kind of monitoring tells you something useful and which kind tells you something you already know.
Read more →A pocket reference for the multi-window burn-rate thresholds you actually need to memorize.
Read more →A short post about why DevFlow runs response-shape assertions by default — and why we think most monitoring tools are running blind.
Read more →On the architectural decision to run our own probe network instead of leasing one.
Read more →In late July a researcher disclosed a webhook-replay window in our HMAC verification. Here is what happened and what we changed.
Read more →Our internal runbook style guide, in case it's useful for your team.
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