Cross-System Data Lineage, Inter-Service Metadata Contracts & Provenance Enforcement¶

Data lineage, metadata contracts, and provenance enforcement for database and data-lake systems are covered in the Data Governance section:

Cross-System Data Lineage, Inter-Service Metadata Contracts & Provenance Enforcement — Lineage tracking, contract types and enforcement, provenance storage, and integration with metadata.

That document covers:

• Why lineage and contracts matter in distributed data systems
• Pipeline, column, and operational lineage patterns
• Schema, semantic, and freshness contracts
• Enforcement at boundaries and integration with schema governance
• Links to metadata-provenance-contracts and freshness/retention governance

For database- and lakehouse-specific patterns, see also:

• Metadata as Infrastructure — Metadata control plane
• ETL Pipeline Design — Pipeline design and lineage in ETL