I am trying to find a solution to sync our SharePoint Online term store with an external database but it doesn't seem possible? I found some possible solutions with automatic import but there is a lot of movement in the source data so I need to make sure that the solution won't just replace the current data but update the term structure and reference. Any suggestions welcome!
Unless there is a third party product that makes this (For the record, I'm not aware of any), I think the option you have is to develop this synchronization process you seem to need
