I'm kind of excited on this improvement.
I was having a chat with Michael Pearce when we had the idea, of saving the journal files into a separate folder, and having a "Time Machine" on the broker. So, I just sent the PR: https://github.com/apache/activemq-artemis/pull/3580 And it is working fairly well as I tested it. Basically you set the backup-journal-data on broker.xml and every data produced on the broker is saved on a separate directory. You can manually replay the data with some CLI usage. this can be eventually improved with fancy options.. but this is a nice addition to ActiveMQ Artemis that I'm excited about. -- Clebert Suconic
