This is the nextgen-databases coordination repo — it does not hold database
implementations. Per-database code, schemas, docs, and query languages each live in
their own repo (see REGISTRY.adoc).
Do not add per-database implementation content here. If you are about to add database source, schemas, migrations, a query-language implementation, or per-database docs, it belongs in that database's own repo — not here.
Full guidance: CLAUDE.md (same directory). Universal AI entry point:
0-AI-MANIFEST.a2ml. Authoritative repo map: REGISTRY.adoc.