| Unity Catalog (Databricks) | DCJ-146 Sovereign Equivalent | Where It Lives |
|---|---|---|
| Governed tags → ABAC policies across tagged objects | Merostone classification atoms → ABAC across PEMCLAU nodes | Merostone lattice · 5,291 nodes · laam-ingest :9346 |
| Row filters → which rows this user can see | PEMCLAU document-level auth: D ∩ A(u) ∩ P(p) ∩ J(j) | SOSTLE L2 + AuthorizedScope |
| Column masks → what values are hidden or transformed | SearchPolicy masked_fields → projection (never raw source) | Sovereign Protobuf envelope |
| Unity lineage → track data through transformations | PEMCLAU provenance graph → 4 edge types: theorem_dependency / phase_coherence / temporal_proximity / crew_provenance | yone:6333 · pemclau-v11 |
| Unity catalog → single governance plane for tables/files/models | SOSTLE L0–L7 → single governance plane for search/context/LLM pipeline | Meek Search Boxiner |
| Delta sharing → federated data access across orgs | GID envelope → federated context access across silos | MDSMS · multi-silo write paths |
| MLflow → track model training + experiments | PEMCLAU ingest-back → track every LLM context interaction as fleet learning | PEMCLAU · sorry-flow · Saybook |