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RabbitMQ, Kafka, SQS, pub/sub, competing consumers, dead letter queues, and event streaming
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Baseado na classificação ocupacional SOC
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| name | message-queues |
| description | RabbitMQ, Kafka, SQS, pub/sub, competing consumers, dead letter queues, and event streaming |
| metadata | {"author":"cosmicstack-labs","version":"1.0.0","category":"backend","tags":["message-queues","kafka","rabbitmq","sqs","event-streaming"]} |
Design reliable message-driven systems.
| Queue | Persistence | Ordering | Use Case |
|---|---|---|---|
| RabbitMQ | Optional | Per queue | Task distribution, RPC |
| Apache Kafka | Durable (disk) | Per partition | Event streaming, logs |
| AWS SQS | Durable | Best effort (std) / Strict (FIFO) | Serverless decoupling |
| Redis Pub/Sub | None | Per channel | Real-time notifications |
Producer → Queue → Consumer 1
→ Consumer 2
→ Consumer 3
await producer.send({
topic: 'order-events',
messages: [{ key: orderId, value: JSON.stringify(order) }],
});
await consumer.run({
eachMessage: async ({ topic, partition, message }) => {
await processOrder(message.value);
},
});