If you are building the ingestion side of a cold chain or asset tracking platform, there is a category of bug that does not show up in staging, does not show up in the first pilot, and shows up for the first time when a customer asks you to produce a defensible record of a shipment that went wron...
Source: [Dev.to](https://dev.to/applekoiot/evidence-grade-telemetry-sensor-sync-time-bases-and-idempotent-ingestion-2g15)