ENGINEERING LOG
Engineering notes
Logs from real incidents — what broke, what it proved, and what generalizes.
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When the free tier turns off your business
A hosted database provider paused the project, and a real retail operation lost its customer-service platform. The migration to one self-managed VPS, and what 'production' means at €5 a month.
From the project: Retail operations platform
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The bug that only existed on real hardware
NOVA RAID shipped CI-green and harness-verified. The first boot on a physical board displayed a color negative. What desktop harnesses can and cannot prove.
From the project: NOVA RAID — bare-metal Pico W arcade game