Oracle Data Guard
E97104
Oracle Data Guard is an Oracle Database feature that provides high availability, data protection, and disaster recovery through the management of standby databases.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Oracle Data Guard canonical | 7 |
| Data Guard Broker | 3 |
| Oracle Active Data Guard | 3 |
| Oracle Data Guard Concepts and Administration | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T816868 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oracle Data Guard Context triple: [Oracle Database, notableComponent, Oracle Data Guard]
-
A.
Oracle Database
Oracle Database is a widely used enterprise relational database management system known for its scalability, reliability, and robust support for complex data workloads.
-
B.
Oracle Fusion Middleware
Oracle Fusion Middleware is a comprehensive suite of software products that provides a platform for developing, deploying, and managing enterprise applications, integration, and business services.
-
C.
Oracle E-Business Suite
Oracle E-Business Suite is an integrated suite of enterprise resource planning (ERP), customer relationship management (CRM), and supply chain management (SCM) applications designed to support and automate core business processes.
-
D.
IBM DB2
IBM DB2 is a family of enterprise-grade relational database management systems developed by IBM, widely used for high-performance, scalable data storage and transaction processing across mainframe, distributed, and cloud environments.
-
E.
RDS
RDS is a Canadian French-language sports television network that broadcasts a wide range of professional and amateur sporting events.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oracle Data Guard Target entity description: Oracle Data Guard is an Oracle Database feature that provides high availability, data protection, and disaster recovery through the management of standby databases.
-
A.
Oracle Database
Oracle Database is a widely used enterprise relational database management system known for its scalability, reliability, and robust support for complex data workloads.
-
B.
Oracle Fusion Middleware
Oracle Fusion Middleware is a comprehensive suite of software products that provides a platform for developing, deploying, and managing enterprise applications, integration, and business services.
-
C.
Oracle E-Business Suite
Oracle E-Business Suite is an integrated suite of enterprise resource planning (ERP), customer relationship management (CRM), and supply chain management (SCM) applications designed to support and automate core business processes.
-
D.
IBM DB2
IBM DB2 is a family of enterprise-grade relational database management systems developed by IBM, widely used for high-performance, scalable data storage and transaction processing across mainframe, distributed, and cloud environments.
-
E.
RDS
RDS is a Canadian French-language sports television network that broadcasts a wide range of professional and amateur sporting events.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
Oracle Database feature
ⓘ
data protection technology ⓘ |
| developer | Oracle Corporation ⓘ |
| extendsWith |
Oracle Active Data Guard
ⓘ
linked to:
Oracle Data Guard
|
| hasComponent |
Data Guard Broker
ⓘ
linked to:
Oracle Data Guard
|
| manages | standby databases ⓘ |
| provides |
data protection
ⓘ
disaster recovery ⓘ high availability ⓘ |
| relatedTo |
Oracle Active Data Guard
ⓘ
linked to:
Oracle Data Guard
|
| supportsConfiguration |
cascaded standby configuration
ⓘ
maximum availability mode ⓘ maximum performance mode ⓘ maximum protection mode ⓘ single-primary multiple-standby configuration ⓘ |
| supportsFeature |
Data Guard Broker
ⓘ
linked to:
Oracle Data Guard
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 11g
ⓘ
linked to:
Oracle Database
Oracle Database 12c ⓘ
linked to:
Oracle Database
Oracle Database 18c ⓘ
linked to:
Oracle Database
Oracle Database 19c ⓘ
linked to:
Oracle Database
Oracle Database 21c ⓘ
linked to:
Oracle Database
|
| uses |
Oracle Net Services
ⓘ
log apply services ⓘ redo transport services ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Oracle Data Guard Description of subject: Oracle Data Guard is an Oracle Database feature that provides high availability, data protection, and disaster recovery through the management of standby databases.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Data Guard
linked to: Oracle Data Guard
subject linked to:
Data Guard
linked to: Oracle Data Guard
subject linked to:
Oracle Real Application Clusters (RAC)
linked to: Oracle Data Guard
linked to: Oracle Data Guard
linked to: Oracle Data Guard
linked to: Oracle Data Guard
linked to: Oracle Data Guard
subject linked to:
RAC