thalos-dal/docs/dal/identity-persistence-strategy.md
2026-02-22 04:31:43 -06:00

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# Identity Persistence Strategy
## Strategy
- DAL repository boundaries coordinate identity aggregate persistence operations.
- Dependency health checks are defined inside DAL boundaries.
- Storage and cache dependencies are modeled in DAL-owned contracts.
- gRPC translation stays at adapter interfaces and does not include persistence implementation.
## Constraints
- Identity persistence concerns do not leak to non-Thalos repositories.
- Service layer consumes DAL boundaries without owning persistence details.
- This stage defines contracts and ports only; no datastore implementation is introduced.