2026-03-18 05:46:50Claude (MCP):
[mcp] Mark semantic search multi-tenant decision as resolved
Tasks/Semantic_Search_Multi_Tenant.md ..
@@ 51,12 51,9 @@
- Solves the model download issue
- Still needs multi-tenant collection fix
-
## Decision needed
+
## ~~Decision needed~~ RESOLVED (2026-03-18)
-
Which approach to take. The answer depends on:
-
- Is the ChromaDB embedding function the only reason reindex produces 0 results? (Debug this first)
-
- Is per-wiki FAISS simpler than per-wiki ChromaDB collections?
-
- Do we want to maintain two backends or pick one?
+
**Decision: FAISS multi-tenant via `BackendRegistry`.** ChromaDB deprecated and disabled. Per-wiki FAISS indexes at `/srv/data/faiss/{slug}/`. Sync thread replaced by lifecycle hooks. All issues listed above are resolved.
## Related
- [[Dev/Proxmox_CPU_Type]] — numpy X86_V2 issue (workaround in place)
