Kafka - Multi-Datacenter and Replication
You want to design a Kafka system that ensures zero downtime and data consistency across two data centers. Which setup is best?
You want to design a Kafka system that ensures zero downtime and data consistency across two data centers. Which setup is best?
hard📝 Conceptual Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Identify requirements
Zero downtime and data consistency require both clusters active and synchronized.Step 2: Match setup to requirements
Active-active with synchronous replication and conflict resolution fits best.Final Answer:
Active-active with synchronous replication and conflict resolution. -> Option BQuick Check:
Zero downtime setup = D [OK]
Quick Trick: Use active-active for zero downtime and consistency [OK]
Common Mistakes:
MISTAKES- Choosing active-passive for zero downtime
- Ignoring replication and conflict resolution
- Using single cluster for multi-datacenter
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