Databricks Certified Data Engineer - Professional
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What is the best approach to enforce schema consistency in a streaming application that writes to Delta Lake, ensuring schema evolution does not disrupt the stream?
A
Stream data to a raw Delta table and use batch jobs for schema validation and data movement to a production table.
B
Implement a schema registry that dynamically updates the Delta table schema before data ingestion.
C
Utilize mergeSchema option on each write operation, allowing automatic schema updates.
D
Disable schema enforcement, relying on manual schema updates during maintenance windows.