cost-calc

RabbitMQ Cluster

RabbitMQ is a message broker that implements AMQP and other messaging protocols to route and queue messages between producers and consumers, supporting clustering and replicated queues for reliability.

Baseline topologies

TopologyMinimum nodesRoles
quorum-broker-cluster3broker
three-node-quorum-baseline3broker

What drives the cost

Broker nodes
Number of RabbitMQ broker nodes in the cluster. Conservative quorum-queue guidance starts at 3.
Peak messages per second
Approximate peak publish-plus-consume rate handled by the cluster.
Queue durability profile
Queue durability and replication expectations.

Where it runs

bare_metal, dedicated, cloud_vm

Size RabbitMQ Cluster and get a cost estimate

Sources