Exporting and importing is not an option cause it will take ages to export and import 100k terms.
As for the documentation you adviced me to read i have already did and it is talking about migrating from Business Data Network module of DataFlux Web Studio 2.4 to SAS Business Data Network 3.1. So it's deprecated.
I wanna move my BDN 3.2 from server 1 to BDN 3.2 in server 2.
I have read also about BRT but i can't be sure that this tool will backup and recover the BDN data. Cause in its' documentation says nothing about the DataManagement Data Server which is the postgres server in which BDN stores it's data.
Would it work to backup and restore the postgres using pg_dumpall.