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JES2

JES2

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What is JES2?

JES2 (Job Entry Subsystem 2) is an IBM mainframe component of the z/OS operating system. It manages the execution of jobs submitted to the system, handling tasks such as job scheduling, input processing, output management (printing, spooling), and job accounting. It is a primary interface for users and applications to interact with the mainframe system.

What other technologies are related to JES2?

JES2 Competitor Technologies

JES3 is an alternative job entry subsystem to JES2.
mentioned alongside JES2 in 69% (126) of relevant job posts

JES2 Complementary Technologies

SDSF provides a user interface for managing and monitoring JES2 (and JES3) spool data.
mentioned alongside JES2 in 31% (510) of relevant job posts
ISPF provides a user interface used to interact with JES2 facilities, such as SDSF.
mentioned alongside JES2 in 15% (523) of relevant job posts
z/OS is the operating system that JES2 runs on, providing essential system services.
mentioned alongside JES2 in 7% (930) of relevant job posts

Which organizations are mentioning JES2?

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