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What is the main purpose of disaster recovery planning in Kafka?

easy📝 Conceptual Q11 of 15
Kafka - Multi-Datacenter and Replication
What is the main purpose of disaster recovery planning in Kafka?
ATo keep Kafka data safe and services running after failures
BTo improve Kafka message throughput
CTo reduce Kafka cluster size
DTo speed up Kafka consumer processing
Step-by-Step Solution
Solution:

  1. Step 1: Understand disaster recovery goal

    Disaster recovery planning focuses on protecting data and maintaining service availability during failures.

  2. Step 2: Match goal to options

    Only To keep Kafka data safe and services running after failures mentions keeping data safe and services running after problems, which matches the goal.

  3. Final Answer:

    To keep Kafka data safe and services running after failures -> Option A

  4. Quick Check:

    Disaster recovery = data safety and uptime [OK]
Quick Trick: Disaster recovery means data safety and uptime [OK]
Common Mistakes:
  • Confusing disaster recovery with performance tuning
  • Thinking it reduces cluster size
  • Assuming it speeds up consumers

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