I'm wondering what would be the best queue option for computers that are mostly offline. Logstash, Redis, Kafka, RabbitMQ?
I need to pump logs/metrics from those devices to the ES cloud. But the devices are online maybe just 1-2 hours a day, so I need a very robust queue solution.
P.s. this is a repost of an earlier post that didn't receive any answers, most likely because it was way to long and detailed: