Architecture Decision Records

These ADRs capture significant architectural and process decisions, following the lightweight format popularized by Michael Nygard.

#	Title	Status
0001	Layered architecture enforced by import-linter	Superseded by 0007
0002	Fail-safe production configuration validation	Accepted
0003	Dependency management: ranges + hashed lockfile	Accepted
0004	LLM sample-data privacy (cloud opt-in + PII masking)	Accepted
0005	CI quality gates: pragmatic, then strict	Accepted
0006	Distribution name vs. the import package	Superseded by 0010
0007	Hexagonal architecture (ports & adapters)	Accepted
0008	Dialect abstraction and the ODBC (SQL Server) adapter	Accepted
0009	Row security, column masking and the audit trail	Accepted
0010	One package, one process	Accepted
0011	The sync/async bridge: one loop thread owns the OLAP side's gateways	Accepted
0012	Row rules and masks on analytical queries, by rewriting the query	Accepted
0013	Nothing a model wrote is read until a reviewer certifies it	Accepted