How often is JMS used in Enterprise development?

Question

Java

I would be glad if someone advises "is it worth spending time on a JMS topic in JavaEE"?
How actively used today?

Answer 1

How often, I don’t know, statistics can be searched on the Internet. It's worth spending time learning how to use queue managers and understanding when and why they are used. If not JMS, then RabbitMQ or MSMQ, or MQSeries, or something else.