RabbitMQ - Clustering
Which RabbitMQ node type stores the queue data in a cluster?
Which RabbitMQ node type stores the queue data in a cluster?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify node types in RabbitMQ cluster
Disk nodes store queue data on disk, RAM nodes keep data in memory only.Step 2: Match node type to data storage
Only disk nodes persist queue data to disk, ensuring durability.Final Answer:
Disk node -> Option CQuick Check:
Node type storing data = Disk node [OK]
Quick Trick: Disk nodes persist data; RAM nodes do not [OK]
Common Mistakes:
MISTAKES- Confusing RAM nodes as persistent storage
- Assuming client or proxy nodes store data
- Mixing node roles with network roles
Master "Clustering" in RabbitMQ
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