The maintenance phase of the lifecycle.
We need a "single pane of glass" dashboard.
- Monitoring: Pipeline failures, data volume anomalies, freshness (is the data up to date?).
- Logging: Centralized logs of all ingestion jobs.
- Cost Control: Implementing policies to automatically move old, cold data to cheaper archival storage.
- Resource Tagging: Tracking storage costs per project (Education vs. Creative).