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Mainframe operating system: z/VM - IBM
As a control program, z/Virtual Machine (z/VM®) is a hypervisor because it runs other operating systems in the virtual machines it creates. Any of the IBM® mainframe operating systems such as z/OS®, Linux® for zSeries®, z/VSE™, and z/TPF can be run as guest systems in their own virtual machines, and z/VM can run any combination of guest systems.

VM (operating system) - Wikipedia
A given VM mainframe typically runs hundreds or thousands of virtual machine instances. VM-CP began life as CP-370, a reimplementation of CP-67, itself a reimplementation of CP-40. Running within each virtual machine is another, "guest" operating system. This might be:

What is a mainframe | IBM Z
At their core, mainframes are high-performance computers with large memory (RAM) and processors that process billions of simple calculations and transactions in real-time. The mainframe is critical to commercial databases, transaction servers and applications that require high reliability, scalability, compatibility and security – the core design values of the mainframe.

Move mainframe compute to Azure Virtual Machines ...
Move mainframe compute to Azure. 04/02/2019; 7 minutes to read; In this article. Mainframes have a reputation for high reliability and availability and continue to be the trusted backbone of many enterprises.

VMware and the mainframe - CNET
Culture VMware and the mainframe. Why the path to reliable and efficient server virtualization will lead to the IBM zSeries mainframe.

Introduction to the New Mainframe: z/VM Basics
Introduction to the New Mainframe: z/VM Basics Lydia Parziale Edi Lopes Alves Eli M. Dow Klaus Egeler Jason J. Herne Clive Jordan Eravimangalath P. Naveen Manoj S Pattabhiraman Kyle Smith Understand introductory z/VM concepts Learn basic system administration tasks to manage your system Study z/VM performance,

z/VM Operating System Virtualization Technology Platform | IBM
IBM® z/VM® is a highly secure and scalable virtualization technology for cloud infrastructure and for running critical applications on IBM Z® and LinuxONE™ servers. The IBM z/VM Continuous Delivery model enables clients to exploit new and innovative z/VM capabilities at their own pace.

IBM mainframe - Wikipedia
IBM mainframes are large computer systems produced by IBM since 1952. During the 1960s and 1970s, IBM dominated the large computer market. Current mainframe computer in IBM's line of business computers are developments of the basic design of the IBM System/360

IBM MAINFRAME: MASTER the MAINFRAMES Ver 6.0 available now ...
Site Announcements: We're happy to announce the release of our "MASTER the MAINFRAMES" Site CD Ver 6.0 (10 CDs Pack) today. We are offering this...

Five questions on Linux and z/VM OS for mainframes
The evolution of hardware development and operating system support has allowed mainframes to endure in the modern data center. Today, open source operating systems like Linux have found a home on mainframe platforms such as the IBM z114.

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