Debugging and Deploying – DE Professional Study Guide
This domain accounts for 10% of the exam and covers diagnosing failures and deploying data engineering workloads reliably with Jobs, CI/CD, and Databricks Asset Bundles.
Orchestration and Reliability
- Databricks Jobs (Lakeflow Jobs) support multi-task workflows with task dependencies (a DAG), so downstream tasks run only after upstreams succeed.
- Task retries — configure a retry policy so transient failures are automatically re-attempted before a task is marked failed.
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