Kafka - Schema Registry
What does the
BACKWARD compatibility rule in Kafka Schema Registry ensure?What does the BACKWARD compatibility rule in Kafka Schema Registry ensure?
easy🧠 Conceptual Q11 of Q15
Step-by-Step Solution
Solution:
Step 1: Understand BACKWARD compatibility meaning
BACKWARD compatibility means new schema can read data written with the old schema.Step 2: Compare options with definition
New schema can read data produced with the previous schema matches this definition exactly, others describe different rules.Final Answer:
New schema can read data produced with the previous schema -> Option DQuick Check:
BACKWARD = New reads old [OK]
Quick Trick: Backward means new schema reads old data [OK]
Common Mistakes:
MISTAKES- Confusing backward with forward compatibility
- Thinking backward means old reads new
- Assuming no compatibility checks
Master "Schema Registry" in Kafka
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