Job Entry Subsystem 3
E754356
Job Entry Subsystem 3 (JES3) is an IBM mainframe component for managing and scheduling batch jobs, spooling, and input/output operations in z/OS environments.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
IBM mainframe subsystem
ⓘ
job entry subsystem ⓘ software component ⓘ |
| alternativeTo | Job Entry Subsystem 2 NERFINISHED ⓘ |
| category | mainframe job management software ⓘ |
| concurrentWith | Job Entry Subsystem 2 NERFINISHED ⓘ |
| configurationControlledBy | JES3 initialization statements ⓘ |
| controls |
device allocation for jobs
ⓘ
job execution ⓘ job output processing ⓘ job submission ⓘ |
| developedBy | IBM NERFINISHED ⓘ |
| documentedIn | IBM JES3 manuals NERFINISHED ⓘ |
| hasAbbreviation | JES3 NERFINISHED ⓘ |
| hasComponent |
JES3 address spaces
ⓘ
JES3 main task ⓘ job queue ⓘ output queue ⓘ spool data sets ⓘ |
| introducedBy | IBM for large and complex installations ⓘ |
| languageUsedWith | JCL NERFINISHED ⓘ |
| monitoredBy | z/OS system programmers ⓘ |
| operatesOnPlatform | IBM mainframe ⓘ |
| optimizedFor |
centralized control of multiple systems
ⓘ
high-volume batch workloads ⓘ |
| partOf |
MVS job management architecture
ⓘ
z/OS operating system environment NERFINISHED ⓘ |
| runsOn |
MVS
NERFINISHED
ⓘ
OS/390 NERFINISHED ⓘ z/OS NERFINISHED ⓘ |
| supportsEnvironment |
multi-access spool (MAS) configuration
ⓘ
multi-processor complexes ⓘ shared DASD configurations ⓘ |
| supportsFunction |
batch job management
ⓘ
centralized queue management ⓘ input/output management ⓘ job class management ⓘ job networking ⓘ job restart ⓘ job scheduling ⓘ multi-system job management ⓘ resource control ⓘ spooling ⓘ workload balancing across systems ⓘ |
| supportsInterface | JCL (Job Control Language) NERFINISHED ⓘ |
| usesConcept |
initiators
ⓘ
job classes ⓘ job priorities ⓘ spool volumes ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.