Oracle Data Guard

E97104
Oracle Database feature data protection technology

Oracle Data Guard is an Oracle Database feature that provides high availability, data protection, and disaster recovery through the management of standby databases.

Jump to: Surface forms Statements Referenced by

Observed surface forms (3)

Surface form Occurrences
Data Guard Broker 3
Oracle Active Data Guard 2
Oracle Data Guard Concepts and Administration 1

Statements (51)

Predicate Object
instanceOf Oracle Database feature ⓘ
data protection technology ⓘ
developer Oracle Corporation ⓘ
extendsWith Oracle Data Guard self-linksurface differs ⓘ
surface form: Oracle Active Data Guard
hasComponent Oracle Data Guard self-linksurface differs ⓘ
surface form: Data Guard Broker
manages standby databases ⓘ
provides data protection ⓘ
disaster recovery ⓘ
high availability ⓘ
relatedTo Oracle Data Guard self-linksurface differs ⓘ
surface form: Oracle Active Data Guard
supportsConfiguration cascaded standby configuration ⓘ
maximum availability mode ⓘ
maximum performance mode ⓘ
maximum protection mode ⓘ
single-primary multiple-standby configuration ⓘ
supportsFeature Oracle Data Guard self-linksurface differs ⓘ
surface form: Data Guard Broker

Oracle ASM integration ⓘ
Oracle Enterprise Manager integration ⓘ
Oracle RAC integration ⓘ
automatic failover ⓘ
backup offloading to standby ⓘ
block media recovery integration ⓘ
data corruption protection ⓘ
fast-start failover ⓘ
manual switchover ⓘ
read-only standby ⓘ
real-time apply ⓘ
reporting on standby ⓘ
role transitions ⓘ
rolling database upgrades ⓘ
supportsRole far sync instance ⓘ
logical standby database ⓘ
physical standby database ⓘ
primary database ⓘ
snapshot standby database ⓘ
supportsTransport asynchronous redo transport ⓘ
compression of redo ⓘ
encryption of redo ⓘ
synchronous redo transport ⓘ
supportsUseCase data center migration ⓘ
disaster recovery site ⓘ
geographically separated standby ⓘ
planned maintenance with minimal downtime ⓘ
supportsVersion Oracle Database ⓘ
surface form: Oracle Database 11g

Oracle Database ⓘ
surface form: Oracle Database 12c

Oracle Database 18c NERFINISHED ⓘ
Oracle Database 19c NERFINISHED ⓘ
Oracle Database 21c NERFINISHED ⓘ
uses Oracle Net Services ⓘ
log apply services ⓘ
redo transport services ⓘ

Referenced by (10)

Full triples — surface form annotated when it differs from this entity's canonical label.

Real Application Clusters → compatibleWith → Oracle Data Guard ⓘ
Data Guard → documentationTitle → Oracle Data Guard ⓘ
subject surface form: Oracle Data Guard
this entity surface form: Oracle Data Guard Concepts and Administration
Oracle Data Guard → extendsWith → Oracle Data Guard self-linksurface differs ⓘ
this entity surface form: Oracle Active Data Guard
Data Guard → hasComponent → Oracle Data Guard ⓘ
subject surface form: Oracle Data Guard
this entity surface form: Data Guard Broker
Oracle Data Guard → hasComponent → Oracle Data Guard self-linksurface differs ⓘ
this entity surface form: Data Guard Broker
Oracle Database → notableComponent → Oracle Data Guard ⓘ
Oracle Data Guard → relatedTo → Oracle Data Guard self-linksurface differs ⓘ
this entity surface form: Oracle Active Data Guard
subject surface form: Oracle Real Application Clusters
Oracle Data Guard → supportsFeature → Oracle Data Guard self-linksurface differs ⓘ
this entity surface form: Data Guard Broker
PL/SQL → usedWith → Oracle Data Guard ⓘ