I am newer to the IT field and still working through all the processes. I have been assigned to migrate our openfire server from ubuntu 14.04 to centos 7 as we are planning on using centos for various future projects and looking to combine everything. The server side has been set up with an embedded database and I have looked around the forum to see if anyone had posted about migrating the embedded database from one OS to another; however, it seems most posts answer how to migrate to sql or another database. I was wondering if anyone might be able to help me with how to simply migrate the embedded database from one server to another? Thanks for any help!