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What is the main purpose of geo-replication in Kafka?

easy📝 Conceptual Q11 of 15
Kafka - Multi-Datacenter and Replication
What is the main purpose of geo-replication in Kafka?
ATo encrypt Kafka topics for security
BTo compress Kafka messages for faster transmission
CTo copy data between Kafka clusters in different locations for safety and availability
DTo delete old Kafka data automatically
Step-by-Step Solution
Solution:

  1. Step 1: Understand geo-replication concept

    Geo-replication means copying data between clusters in different places to keep data safe and accessible.

  2. Step 2: Identify the main goal

    The main goal is to keep data safe and close to users worldwide by copying it across locations.

  3. Final Answer:

    To copy data between Kafka clusters in different locations for safety and availability -> Option C

  4. Quick Check:

    Geo-replication = Data copying across locations [OK]
Quick Trick: Geo-replication means copying data across locations [OK]
Common Mistakes:
  • Confusing geo-replication with data compression
  • Thinking geo-replication encrypts data
  • Assuming geo-replication deletes data

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