Jujjuyawa (High availability) a cikin RabbitMQ ya kunshi clustering (nodes da yawa) da queues da aka maimaita (mirrored ko quorum queues) saboda haka tsarin zai tsira daga gazawar nodes ba tare da asusuw saƙo ba. Fahimtar HA yana da muhimmanci don ingantacciyar, tsarin RabbitMQ na aiki.
Clustering
RabbitMQ CLUSTER → multiple RabbitMQ nodes working together as one logical broker:
→ nodes share metadata (queues, exchanges, bindings, users)
→ distributes connections and load across nodes
⚠️ by default, a queue lives on ONE node → if that node fails, the queue is unavailable
(clustering alone doesn't make queues highly available → need replication)
