RMAN Backup Compression

GPTKB entity

Statements (27)
Predicate Object
gptkbp:instanceOf Oracle Database Feature
gptkbp:benefit Reduced network bandwidth usage
Reduced storage requirements
gptkbp:canBe Archived redo logs
Full backups
Incremental backups
gptkbp:commanded BACKUP AS COMPRESSED BACKUPSET
gptkbp:compressionAlgorithms gptkb:BASIC
LOW
HIGH
MEDIUM
gptkbp:documentation https://docs.oracle.com/en/database/oracle/oracle-database/19/bradv/backup-compression.html
https://www.w3.org/2000/01/rdf-schema#label RMAN Backup Compression
gptkbp:introducedIn gptkb:Oracle_Database_10g
gptkbp:license Advanced Compression Option (for some algorithms)
gptkbp:notSupportedWith Image copies
gptkbp:partOf gptkb:Oracle_Recovery_Manager_(RMAN)
gptkbp:purpose Reduce backup size
gptkbp:supportedBy gptkb:Oracle_Database_10g
gptkb:Oracle_Database_11g
gptkb:Oracle_Database_12c
gptkb:Oracle_Database_18c
gptkb:Oracle_Database_19c
gptkb:Oracle_Database_21c
gptkbp:tradeoff Increased CPU usage
gptkbp:bfsParent gptkb:Oracle_Advanced_Compression
gptkbp:bfsLayer 7