Qdrant vector storage uses region-scoped collections named docs_{region}, user_memory_{region}, and session_memory_{region} so that document, user memory, and session memory vectors are separated by region.

### Vector Storage (Qdrant)

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

- Collections: docs_{region}, user_memory_{region}, session_memory_{region}

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md

- Payload filters: set_names, related_node_ids, is_rank0_set_names

— PYRANA_PLATFORM_ARCHITECTURE_REFERENCE.md