microdao-daarion/docs/architecture_inventory/inventory_datastores.md

Datastore Inventory

db	purpose	location	backup	retention	source
PostgreSQL (dagi-postgres)	transactional data, memory tables, rag db	container + volume (postgres_data_node1 / staging variant)	compose backup container + scripts/backup/backup_all.sh	backup keep days/weeks/months in backup compose	docker-compose.node1.yml, docker-compose.backups.yml, scripts/backup/backup_all.sh
Qdrant	vector embeddings/index	container + volume (qdrant-data-node1)	snapshot copy in backup script	not explicit in policy files	docker-compose.node1.yml, scripts/backup/backup_all.sh
Neo4j	graph memory/relations	container + volumes (neo4j-data-node1, logs)	neo4j-admin dump in backup script	not explicit in policy files	docker-compose.node1.yml, scripts/backup/backup_all.sh
Redis	cache/session/state	container + volume (redis-data-node1)	no dedicated backup script in repo	not explicit	docker-compose.node1.yml
MinIO	object artifacts (ppt/pdf/doc assets, comfy outputs)	container + volume (minio-data-node1)	implicit host-level volume backup only (no dedicated script found)	not explicit	docker-compose.node1.yml, services/artifact-registry/app/main.py
SQLite (market-data-service)	local market event storage	/data/market_data.db inside market-data volume	host volume snapshot/manual	not explicit	services/market-data-service/app/config.py, docker-compose.node1.yml
NATS JetStream store	event stream persistence	/data/jetstream volume	via NATS data volume backup strategy (manual/host-level)	stream-level policies in docs	nats/nats.conf, docker-compose.node1.yml

Schema / Collections Pointers

• Memory schemas/migrations:
  • services/memory-service/migrations/001_create_memory_tables.sql
  • migrations/046_memory_service_full_schema.sql
  • migrations/049_memory_v3_human_memory_model.sql
  • migrations/052_account_linking_schema.sql
• Market data SQLAlchemy models: services/market-data-service/app/db/schema.py
• RAG API/index model contracts: services/rag-service/app/models.py
• Qdrant collection access via memory/rag service code:
  • services/memory-service/app/vector_store.py
  • services/rag-service/app/document_store.py

Redaction Note

Any discovered credentials in datastore DSNs/password fields are represented as <REDACTED> in inventory narratives.