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What is a key benefit of using geo-replication strategies in Kafka clusters?

easy📝 Conceptual Q1 of 15
Kafka - Multi-Datacenter and Replication
What is a key benefit of using geo-replication strategies in Kafka clusters?
AIncreases the speed of local disk writes
BReduces the size of Kafka topics
CImproves data availability across multiple geographic locations
DEliminates the need for Kafka brokers
Step-by-Step Solution
Solution:

  1. Step 1: Understand geo-replication purpose

    Geo-replication copies data between Kafka clusters in different locations to ensure availability.

  2. Step 2: Identify the benefit

    This replication improves data availability and fault tolerance across regions.

  3. Final Answer:

    Improves data availability across multiple geographic locations -> Option C

  4. Quick Check:

    Geo-replication benefit = Improved availability [OK]
Quick Trick: Geo-replication means copying data across locations [OK]
Common Mistakes:
MISTAKES
  • Confusing replication with data size reduction
  • Thinking geo-replication speeds up local disk writes
  • Assuming brokers are removed by replication

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