JFS
E212350
JFS (Journaled File System) is a high-performance journaling file system developed by IBM, known for its scalability, low CPU usage, and reliability on enterprise and Linux systems.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T1907688 — 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: JFS Context triple: [ReiserFS, comparedTo, JFS]
-
A.
JFSA
JFSA is the primary Japanese government regulator overseeing banking, securities, and insurance markets to ensure the stability and integrity of the country’s financial system.
-
B.
JFC
JFC is the commonly used abbreviation for the United Kingdom's Joint Forces Command, a major military command responsible for overseeing joint capabilities across the armed services.
-
C.
HFS
HFS (Hierarchical File System) is a classic file system developed by Apple for early Macintosh computers, organizing data in a tree-structured hierarchy with support for resource forks and metadata.
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D.
JST
JST is the time zone used throughout Japan, nine hours ahead of Coordinated Universal Time (UTC+9).
-
E.
FIAS
FIAS is the international governing body responsible for overseeing and promoting the combat sport of sambo worldwide.
- 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: JFS Target entity description: JFS (Journaled File System) is a high-performance journaling file system developed by IBM, known for its scalability, low CPU usage, and reliability on enterprise and Linux systems.
-
A.
JFSA
JFSA is the primary Japanese government regulator overseeing banking, securities, and insurance markets to ensure the stability and integrity of the country’s financial system.
-
B.
JFC
JFC is the commonly used abbreviation for the United Kingdom's Joint Forces Command, a major military command responsible for overseeing joint capabilities across the armed services.
-
C.
HFS
HFS (Hierarchical File System) is a classic file system developed by Apple for early Macintosh computers, organizing data in a tree-structured hierarchy with support for resource forks and metadata.
-
D.
JST
JST is the time zone used throughout Japan, nine hours ahead of Coordinated Universal Time (UTC+9).
-
E.
FIAS
FIAS is the international governing body responsible for overseeing and promoting the combat sport of sambo worldwide.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
computer file system
ⓘ
journaling file system ⓘ |
| abbreviationOf | Journaled File System ⓘ |
| category |
IBM software
ⓘ
Linux file systems ⓘ |
| dataStructure |
B+ tree
ⓘ
extents ⓘ |
| designGoal |
enterprise workload support
ⓘ
fast crash recovery ⓘ high throughput ⓘ low CPU overhead ⓘ |
| developer | IBM ⓘ |
| feature |
B+ tree directories
ⓘ
delayed allocation ⓘ dynamic inode allocation ⓘ extent-based allocation ⓘ high performance ⓘ high reliability ⓘ journaling ⓘ low CPU usage ⓘ metadata journaling ⓘ online resizing ⓘ scalability ⓘ write-back caching ⓘ |
| fullName | Journaled File System ⓘ |
| introducedBy |
IBM AIX operating system
ⓘ
linked to:
AIX
|
| kernelIntegration | Linux kernel ⓘ |
| license | GNU General Public License ⓘ |
| operatingSystem |
AIX
ⓘ
Linux ⓘ OS/2 ⓘ |
| optimizationFor |
large directories
ⓘ
multi-processor systems ⓘ |
| reliabilityMechanism |
metadata logging
ⓘ
transaction journal ⓘ |
| supports |
POSIX file permissions
ⓘ
access control lists ⓘ block devices ⓘ case-sensitive file names ⓘ data integrity via journaling ⓘ journaling of file system metadata ⓘ large file systems ⓘ large files ⓘ sparse files ⓘ |
| targetEnvironment | enterprise environments ⓘ |
| useCase |
database workloads
ⓘ
enterprise servers ⓘ general-purpose Linux file systems ⓘ |
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: JFS Description of subject: JFS (Journaled File System) is a high-performance journaling file system developed by IBM, known for its scalability, low CPU usage, and reliability on enterprise and Linux systems.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: JFS
linked to: JFS
linked to: JFS
linked to: JFS
linked to: JFS