Discover the technologies and features of the trusted and resilient IBM z/OS operating system
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Resource Measurement Facility (RMF) collects data for z/OS and sysplex environments to monitor, tune and configure the system.
System Display and Search Facility (SDSF) technology uses z/OSMF to monitor and manage a sysplex in JES2 and JES3 environments.
z/OS Workload Management (WLM) monitors the system and adapts processing to set goals and manage multiple workloads.
z/OS Management Facility (z/OSMF) provides a web-based interface to manage your z/OS systems through a browser from any location.
Manages central processor, zIIP capacity, control activation of On/Off Capacity on Demand, and changes to defined or group capacity.
View capacity provisioning
Automatically manages data and provides allocation control for availability, performance, backup, recovery, tape management and reporting.
The Hardware Configuration Definition (HCD) interface helps configure a processor's channel subsystem and OS running on the processor.
The Hardware Configuration Manager (HCM) is a PC-based client/server interface to HCD.
This no-charge, full-function product carries the Java compatible logo and provides the Java language and function for z/OS.
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Move an existing JES2 spool volume to a new spool volume, or merges an existing volume with another volume.
View JES2 spool migration
A run-time environment for C, C++, COBOL, PL/I Fortran and assembler applications with a common library, services and interfaces.
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This compiler option for XL C generates code without Language Environment runtime dependencies and to express low-level programming logic.
View Metal C
IBM Multi-Factor Authentication for z/OS® (MFA) works with RACF to add authentication factors, define policies and apply them to IDs.
Network File System (NFS) brings managed storage to a distributed network with capacity, security and integrity.
IBM SDK for Node.js - z/OS helps augment existing IBM Z® application stacks in response to digital transformation requirements.
Integrate analytics, data access and abstraction by combining open source run times and libraries with analysis of z/OS data at its source.
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Software to allow admins to approve, modify or reject requests from users in accordance with policies through a web browser.
View PKI services
IBM Print Services Facility (PSF) and Infoprint Server help manage your z/OS production printing environment.
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Resource Access Control Facility (RACF) helps secure an installation's data, protects vital system resources and controls permissions.
This tool installs and maintains software in z/OS systems and subsystems.
This certified and integrated UNIX system helps manage and secure system resources from a single point, running near 100% utilization.
View z/OS Unix
Integrated with base z/OS, z/OS XML System Services is used to parse documents with or without validation.
View z/OS XML
Need help finding documentation?
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Github for z/OS
FAQs (PDF, 118 KB)
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