How the NetBackup Recovery Assistant restores SharePoint Server and SharePoint Foundation
The NetBackup Recovery Assistant launches a restore job for each database in a Web application. Databases are restored in the proper order to ensure that a working Web application exists when the restore is complete. After all the databases are restored any items you selected are restored in a single job.
The Recovery Assistant restores objects in the following order:
Configuration databases (only if assistant is run in disaster recovery mode)
Content databases
Services databases
Index Files
Document sets, documents, lists, etc.
Objects are skipped if they are not found in the database configuration. Each restore may only restore a portion of the components depending on what objects you select and the backup image you select. When you restore an item, it does not restore an entire Content database or Document library.