Backup and Restore of Managed Meta Data Term Store

Backup:

$mmsApplication = Get-SPServiceApplication | ? {$_.TypeName –eq “Managed Metadata Service”}

$mmsProxy = Get-SPServiceApplicationProxy | ? {$_.TypeName –eq “Managed Metadata Service Connection”}

Export-SPMetadataWebServicePartitionData $mmsApplication.Id –ServiceProxy $mmsProxy –Path “C:\Temp\mmsbackup.cab”

Restore:

$mmsApplication = Get-SPServiceApplication | ? {$_.TypeName –eq “Managed Metadata Service”}

$mmsProxy = Get-SPServiceApplicationProxy | ? {$_.TypeName –eq “Managed Metadata Service Connection”}

Import-SPMetadataWebServicePartitionData $mmsApplication.Id –ServiceProxy $mmsProxy –Path “C:\Temp\mmsbackup.cab” –OverwriteExisting