IBM SQL/DS
E991178
UNEXPLORED
IBM SQL/DS is an early IBM relational database management system that implemented SQL for mainframe environments, helping commercialize and extend the ideas pioneered by the System R research project.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IBM SQL/DS canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12562551 — 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: IBM SQL/DS Context triple: [System R, influenced, IBM SQL/DS]
-
A.
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.
-
B.
IBM z/Transaction Processing Facility
IBM z/Transaction Processing Facility is a high-performance, real-time operating system for IBM Z mainframes designed to handle extremely high-volume, mission-critical transaction processing workloads, particularly in industries like airlines, banking, and telecommunications.
-
C.
IBM mainframe
IBM mainframe is a family of high-performance, highly reliable enterprise computers designed by IBM for large-scale transaction processing, critical applications, and centralized data management.
-
D.
IBM Enterprise COBOL
IBM Enterprise COBOL is IBM’s modern, optimized implementation of the COBOL programming language for developing and maintaining high-performance business applications on IBM mainframe systems.
-
E.
IBM MVS operating system family
The IBM MVS operating system family is a series of mainframe operating systems designed for high-volume, mission-critical enterprise computing on IBM System/370 and its successors.
- 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: IBM SQL/DS Target entity description: IBM SQL/DS is an early IBM relational database management system that implemented SQL for mainframe environments, helping commercialize and extend the ideas pioneered by the System R research project.
-
A.
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.
-
B.
IBM z/Transaction Processing Facility
IBM z/Transaction Processing Facility is a high-performance, real-time operating system for IBM Z mainframes designed to handle extremely high-volume, mission-critical transaction processing workloads, particularly in industries like airlines, banking, and telecommunications.
-
C.
IBM mainframe
IBM mainframe is a family of high-performance, highly reliable enterprise computers designed by IBM for large-scale transaction processing, critical applications, and centralized data management.
-
D.
IBM Enterprise COBOL
IBM Enterprise COBOL is IBM’s modern, optimized implementation of the COBOL programming language for developing and maintaining high-performance business applications on IBM mainframe systems.
-
E.
IBM MVS operating system family
The IBM MVS operating system family is a series of mainframe operating systems designed for high-volume, mission-critical enterprise computing on IBM System/370 and its successors.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.