The configuration store is an embedded, modified version of eDirectory. It is backed up and restored with command line options, which back up and restore the Access Manager configuration objects in the ou=accessManagerContainer.o=novell object.
You should back up the configuration store on a regular schedule, and store the ZIP file created in a secure place. See Back Up and Restore
in the NetIQ Access Manager 4.3 Administration Guide.
In addition to backing up the configuration store, you should also install at least two Administration Consoles (a primary and a secondary). If the primary console goes down, the secondary console can keep the communication channels open between the various components. You can install up to three Administration Consoles. See Installing Secondary Versions of Administration Console
in the NetIQ Access Manager 4.3 Administration Guide.
It is not recommended to use the configuration store as a user store.