You should regularly back up dimension value Id mappings by running
the
exportDimensionValueIdMappings
task of
cas-cmd
. A backup file ensures you have a snapshot
of the Ids used in an application's query URLs, and you can restore those
mappings if the disk or machine that was storing that state fails.
As necessary, you can restore the mappings by running the
importDimensionValueIdMappings
task of
cas-cmd
.