Oracle Real Application Clusters (RAC)

E97103

Oracle Database option database clustering technology fault tolerance solution high availability solution scalability solution

Oracle Real Application Clusters (RAC) is an Oracle Database option that enables multiple servers to run a single database simultaneously for high availability, scalability, and fault tolerance.

Jump to: Surface forms Statements Referenced by

Observed surface forms (5)

Surface form	Occurrences
Oracle Real Application Clusters	4
Oracle RAC	2
Oracle Clusterware	1
Oracle Database Real Application Clusters Administration and Deployment Guide	1
Oracle Parallel Server	1

Statements (51)

Predicate	Object
instanceOf	Oracle Database option ⓘ database clustering technology ⓘ fault tolerance solution ⓘ high availability solution ⓘ scalability solution ⓘ
designedFor	24x7 availability environments ⓘ mission-critical applications ⓘ
developedBy	Oracle Corporation ⓘ
enables	multiple instances of Oracle Database to access a single database ⓘ
hasAbbreviation	RAC ⓘ
hasComponent	Global Cache Service ⓘ Global Enqueue Service ⓘ
hasFeature	Fast Application Notification ⓘ Fast Connection Failover ⓘ admin-managed databases ⓘ cache fusion ⓘ instance affinity ⓘ policy-managed databases ⓘ server pool management ⓘ service-based workload management ⓘ transparent application failover ⓘ
improves	database availability ⓘ database scalability ⓘ
integratesWith	Oracle Automatic Storage Management ⓘ Oracle Grid Infrastructure ⓘ surface form: Oracle Clusterware
licensedAs	separate option to Oracle Database Enterprise Edition ⓘ
marketedAs	Oracle RAC NERFINISHED ⓘ
provides	fault tolerance ⓘ high availability ⓘ load balancing ⓘ scalability ⓘ
reduces	planned downtime ⓘ unplanned downtime ⓘ
requires	Oracle Grid Infrastructure ⓘ surface form: Oracle Clusterware
runs	single Oracle database across multiple servers ⓘ
supports	Linux operating systems ⓘ Oracle Automatic Storage Management ⓘ surface form: Oracle ASM Oracle Data Guard ⓘ Oracle Database ⓘ surface form: Oracle Database 19c Oracle Database ⓘ surface form: Oracle Database 21c Oracle Enterprise Manager integration ⓘ Oracle Multitenant ⓘ UNIX operating systems ⓘ Windows operating systems ⓘ clustered database architecture ⓘ online node addition ⓘ online node removal ⓘ rolling patching ⓘ rolling upgrades ⓘ
uses	cluster interconnect ⓘ shared storage ⓘ

Referenced by (10)

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

Real Application Clusters → alsoKnownAs → Oracle Real Application Clusters (RAC) ⓘ

this entity surface form: Oracle Real Application Clusters

Real Application Clusters → alsoKnownAs → Oracle Real Application Clusters (RAC) ⓘ

this entity surface form: Oracle RAC

Real Application Clusters → hasDocumentation → Oracle Real Application Clusters (RAC) ⓘ

this entity surface form: Oracle Database Real Application Clusters Administration and Deployment Guide

Data Guard → integratedWith → Oracle Real Application Clusters (RAC) ⓘ

subject surface form: Oracle Data Guard

this entity surface form: Oracle Real Application Clusters

Real Application Clusters → marketedAs → Oracle Real Application Clusters (RAC) ⓘ

this entity surface form: Oracle RAC

Oracle Database → notableComponent → Oracle Real Application Clusters (RAC) ⓘ

Real Application Clusters → predecessor → Oracle Real Application Clusters (RAC) ⓘ

this entity surface form: Oracle Parallel Server

Automatic Storage Management → supports → Oracle Real Application Clusters (RAC) ⓘ

this entity surface form: Oracle Real Application Clusters

PL/SQL → usedWith → Oracle Real Application Clusters (RAC) ⓘ

this entity surface form: Oracle Real Application Clusters

Real Application Clusters → uses → Oracle Real Application Clusters (RAC) ⓘ

this entity surface form: Oracle Clusterware