Within libs/python, pyrana-repo implements the repository layer for PostgreSQL, Redis, and Azure Blob Storage as part of the backend core.

| pyrana-repo | Repository layer: PostgreSQL, Redis, Azure Blob Storage |

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

### Python Libraries (libs/python/) — The Backend Core

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

**Dependency flow:** core → repo/audit → services → temporal/api/admin/gateway

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md