Onboarding a country's evidence layer (pair-index overlay)
This is the repeatable recipe for giving a new country a retrieval-augmented decode prior — a
3 docs tagged with "Data pipelines"
Data acquisition, layer builds, and sealed-artifact discipline.
View all tagsPOI layer runbook — building, verifying, and publishing poi.db
Operational knowledge from the first poi.db builds (2026-07-18/19, the exotic-POI arc,
Spatial-layer contract — the schema every layer database embeds
Every mailwoman dataset — the shipped poi.db, a user's locally-built OSM layer, a private