Remove Managed Metadata Orphaned Terms
Problem In some cases you like to get rid of orphaned terms. Terms mostly get orphaned, if you reuse terms and delete the original instances. There is a very good explanation from Mike Morawski how this could happen.
Not long ago I was working away with the term store though Powershell. I had to remove all of a particular group’s termsets and to do this I ended up calling the Group’s delete function.
Managed Metadata Migration
Managed metadata is a formal taxonomy classification system. A taxonomy groups the words, labels, and terms that describe something, and then arranges the groups into a hierarchy. You can learn more basics and wordings on microsoft docs. Mostly it is simple called term store.
Where are my data stored? The first common question for migration is, where actual the term store data are stored. The short answer is, everything important is stored in Managed Metadata SQL Database of the service application.
ABOUT ME
I've been working for about 12 years with a thematic focus on 'Collaboration' and 'Digital Transformation' especially in the product environment Microsoft on the topics Office 365, SharePoint, Azure and general web development.