Kafka - Multi-Datacenter and Replication
To guarantee Kafka availability even if an entire datacenter fails, which architecture is most effective?
To guarantee Kafka availability even if an entire datacenter fails, which architecture is most effective?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Understand availability requirements
Availability requires data to be accessible despite datacenter failure.Step 2: Role of synchronous replication
Synchronous replication ensures data consistency across datacenters.Step 3: Architecture choice
Deploying brokers in multiple datacenters with synchronous replication provides fault tolerance and availability.Final Answer:
Deploy brokers in multiple datacenters with synchronous replication -> Option BQuick Check:
Synchronous multi-datacenter replication ensures availability [OK]
Quick Trick: Synchronous replication across datacenters ensures availability [OK]
Common Mistakes:
- Relying on single datacenter with backups for availability
- Disabling replication thinking it improves performance
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