Nhdta-859 Eng Sub -

12 00:00:44,801 --> 00:00:48,500 **Component B – Validation Engine** Validates schema, timestamps, and checksum.

18 00:01:08,601 --> 00:01:12,900 You can monitor the health of each service via the built‑in Grafana dashboards. nhdta-859 eng sub

13 00:00:48,501 --> 00:00:52,300 If a record fails validation, it’s routed to the **dead‑letter queue**. and checksum. 18 00:01:08