Intermediate
Big Data & Data Engineering
Q54 / 100
What is "schema evolution" in formats like Avro, and why does it matter?
Correct! Well done.
Incorrect.
The correct answer is A) The ability to change a data schema over time (e.g., add fields) while maintaining compatibility with older data
A
Correct Answer
The ability to change a data schema over time (e.g., add fields) while maintaining compatibility with older data
Explanation
Schema evolution allows producers and consumers using different schema versions to remain compatible (e.g., adding optional fields with defaults).
Progress
54/100