Definitions for "Backup set"
a backup for (one or more) Oracle files, where the files are multiplexed together
a backup of one or more database files,while the image copy contains a backup of only one datafile
a collection of a client's active backed up data, stored and managed as a single object, on specific media, in server storage
(Recovery Manager User's Guide and Reference; search in this book) [definition #2] (Legato Storage Manager Administrator's Guide; search in this book)
a complete set of backup pieces that constitute a full or incremental backup of the objects specified in the backup command
See save set.