IBM z/OS operating system
IBM® z/OS® is an operating system (OS) for IBM Z® mainframes, suitable for continuous, high-volume operation with high security and stability. With IBM z/OS, you can use the computing power and resources of the IBM Z platform to help drive …
Mainframe operating system: z/OS - IBM
z/OS®, a widely used mainframe operating system, is designed to offer a stable, secure, and continuously available environment for applications running on the mainframe. z/OS today is the result of decades of technological advancement.
z/OS Introduction - IBM Redbooks
The IBM Redbooks video course starts from the beginning teaching IBM Z basics and the IBM Z flagship operating system z/OS. The course addresses z/OS access and interaction basics, data sets and data access methods, and operating system environment topics.
IBM z/OS basic skills education
The z/OS basic skills information center is the fastest way to learn and become productive on z/OS. Once you've learned the basic z/OS concepts and skills presented here, you can find the z/OS product documentation in this IBM Knowledge Center.
Introduction to the New Mainframe: z/OS Basics - IBM Redbooks
Mar 29, 2011 · Part 1. Introduction to z/OS and the mainframe environment Chapter 1. Introduction to the new mainframe Chapter 2. Mainframe hardware systems and high availability Chapter 3. z/OS overview Chapter 4. TSO/E, ISPF, and UNIX: Interactive facilities of z/OS Chapter 5. Working with data sets Chapter 6.
IBM z/OS - IBM Developer
The z/OS operating system makes full use of the latest IBM Z hardware and its many sophisticated peripheral devices, including compression and encryption accelerator cards. Get IBM z/OS Articles
Announcing IBM z/OS V2.5, Next-Gen Operating System Designed …
Jul 27, 2021 · IBM announced IBM z/OS V2.5, the next-generation operating system (OS) for IBM Z, designed to accelerate client adoption of hybrid cloud and AI and drive application modernization projects.
z/OS keeps the inactive pieces of address spaces in auxiliary storage. z/OS is structured around address spaces, which are ranges of addresses in virtual storage. Each user of z/OS gets an address space containing the same range of storage addresses. The use of address spaces in z/OS allows for isolation of private
z/OS operating - IBM
z/OS uses both types of physical storage (central and auxiliary) to enable another kind of storage called virtual storage. In z/OS, each user has access to virtual storage, rather than physical storage.
IBM z/OS - Tutorials - IBM Developer
Dec 1, 2022 · IBM z/OS: Tutorials provide a detailed set of steps that a developer can follow to complete one or more tasks. Tutorials provide hands-on instructions that help developers learn how to use the technologies in their projects.