cloud functions

What a Write-Only Architecture Bought Our Health Appatomicobject.com

A health‑assessment app was built as a write‑only pipeline: it encrypts survey answers, writes them to a staging collection that the vendor can read, then hands them off to the EHR via cloud functions. This eliminates PHI exposure for the developer team but adds operational friction—debugging requires only IDs and ciphertext, resuming surveys can’t be done server‑side, and failures in the handoff…