Hi ObedientTurkey46 see below 🙂

Hi, I have two instances of clearml-server that I would like to merge into one. Is there any way to do that without loosing tracked experiments, datasets or artefacts?

This is not trivial, you would have to merge the databases somehow.

Additionally, do you if it is possible to backup clearml-server

without

shutting it down? If shutdown is mandatory, I have to force the Datascientists to stop trainings for the time of backup, which would not be great.

I think that's the only way to do it with the OS unless you procedurally backup the databases.