Anatomy of a Broken Pipeline
Eight named failure modes every on-call data engineer will see. Learn to recognize silent success, schedule drift, partial loads, retry-induced corruption, and the deceptively green DAG.
Eight named failure modes every on-call data engineer will see. Learn to recognize silent success, schedule drift, partial loads, retry-induced corruption, and the deceptively green DAG.
Course content
- 01The Green DAG That Wasn'tFree
- 02Late-Arriving Data and the Silent Recompute🔒
- 03Schedule Drift: When 02:00 Isn't 02:00🔒
- 04Partial Success: Half the Partitions, All of the Confidence🔒
- 05The Retry That Made It Worse🔒
- 06Upstream Silence: The Sensor That Never Woke Up🔒
- 07The 3am Page That Was Actually a Tuesday🔒
- 08Postmortem Patterns: Drift, Contract, Capacity🔒
What to learn next
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