Real Application Clusters
E97098
Oracle Database technology
database clustering technology
high availability solution
scalability solution
Real Application Clusters is an Oracle Database technology that enables multiple servers to run a single database instance concurrently for high availability and scalable performance.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Oracle Database technology
ⓘ
database clustering technology ⓘ high availability solution ⓘ scalability solution ⓘ |
| alsoKnownAs |
Oracle Real Application Clusters (RAC)
ⓘ
surface form:
Oracle RAC
Oracle Real Application Clusters (RAC) ⓘ
surface form:
Oracle Real Application Clusters
|
| compatibleWith | Oracle Data Guard ⓘ |
| componentOf | Oracle Maximum Availability Architecture ⓘ |
| configurationElement |
RAC database instance
ⓘ
RAC node ⓘ RAC service ⓘ |
| designedFor |
24x7 database availability
ⓘ
mission-critical applications ⓘ |
| developedBy | Oracle Corporation ⓘ |
| enables |
multiple servers to access a single database
ⓘ
running a single database across multiple nodes ⓘ |
| goal | provide continuous database service during node failures ⓘ |
| hasDocumentation |
Oracle Real Application Clusters (RAC)
ⓘ
surface form:
Oracle Database Real Application Clusters Administration and Deployment Guide
|
| improves |
database uptime
ⓘ
horizontal scalability ⓘ |
| introducedInVersion |
Oracle Database
ⓘ
surface form:
Oracle9i Database
|
| marketedAs |
Oracle Real Application Clusters (RAC)
ⓘ
surface form:
Oracle RAC
|
| predecessor |
Oracle Real Application Clusters (RAC)
ⓘ
surface form:
Oracle Parallel Server
|
| provides |
fault tolerance
ⓘ
high availability ⓘ scalable performance ⓘ |
| reduces |
planned downtime
ⓘ
unplanned downtime impact ⓘ |
| requires |
cluster interconnect network
ⓘ
shared storage ⓘ |
| runsOn |
Oracle Grid Infrastructure
ⓘ
clustered servers ⓘ |
| supports |
active-active clustering
ⓘ
load balancing across nodes ⓘ online failover ⓘ |
| supportsFeature |
instance affinity for services
ⓘ
online node addition and removal ⓘ rolling patching ⓘ service-based workload management ⓘ transparent application failover ⓘ |
| supportsProduct | Oracle Database ⓘ |
| supportsVersion | multiple Oracle Database releases ⓘ |
| usedFor |
database consolidation
ⓘ
scaling OLTP workloads ⓘ scaling mixed database workloads ⓘ |
| uses |
Oracle Automatic Storage Management
ⓘ
Oracle Real Application Clusters (RAC) ⓘ
surface form:
Oracle Clusterware
cluster interconnect for cache fusion ⓘ shared disk architecture ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.