Add datasource quality and schema gates

2026-08-04 11:23:14 +02:00
parent a6d5c9839d
commit 075d2fc087
16 changed files with 1305 additions and 10 deletions
@@ -23,6 +23,12 @@ Producer modules can append a bounded tabular result or create a new static
 datasource through an idempotent capability. The publication ledger retains the
 producer run, output materialization, provenance, and replay identity.

+Tabular staging also evaluates governed quality rules and classifies schema
+changes before promotion. Blocking stages remain inspectable, and successful
+promotion preserves the exact policy hash and validation result in immutable
+materialization provenance. The supported contract is documented in
+[docs/QUALITY_POLICY.md](docs/QUALITY_POLICY.md).
+
 The contracts already model database, HTTP/REST, directory, file, feed,
 document, binary, directory, and stream sources so providers can be added
 without changing consumers. Larger durable artifact-backed publications remain