📄️ data-layer/postgres
data-layer/postgres — Central PostgreSQL instance used as the canonical relational datastore for multiple services (ThingsBoard, Zitadel, Chatwoot, n8n, chat services, etc.).
📄️ data-layer/redis
data-layer/redis — Central Redis instance for sessions, cache, and ephemeral cross-service state.
📄️ data-layer/influxdb
data-layer/influxdb — InfluxDB v2 time-series database used as the audit trail for telemetry, commands, and system metrics.
📄️ data-layer/qdrant
data-layer/qdrant — Qdrant vector database used by AI/RAG components.