OpenVMS, often referred to as just VMS, [8] is a multi-user, multiprocessing and virtual memory -based operating system. It is designed to support time-sharing, batch processing, transaction …

It was enhanced by Compaq, HP (E), and is now licensed to VMS Software, Inc. that ported OpenVMS to industry-standard Intel and AMD x86-64 CPU architecture, enabled virtualization, …

OpenVMS (Open Virtual Memory System) is a secure, multi-user operating system developed by Digital Equipment Corporation for running on DEC VAX and Alpha servers.

Jul 11, 2025 · OpenVMS is a multi-user, multitasking operating system that supports virtual memory. OpenVMS supports clustering (up to 96 nodes) that provides distributed processing, …

Depending on your source language and the availability of native compilers, you can compile your code using OpenVMS I64-hosted cross-compilers or natively on OpenVMS x86. See lists of …

This document provides a step-by-step guide to installing and configuring the OpenVMS operating system in a virtual environment using Oracle VirtualBox. It details the necessary virtual …

Looking for OpenVMS commands? OpenVMS documentation including VMS manuals for VSI OpenVMS and HP OpenVMS can be found here.

VSI is the sole provider of the highly available, disaster tolerant OpenVMS operating system since 2015. Additionally, an extensive portfolio of open source and application products are offered …

This manual provides instructions for booting and installing VSI OpenVMS Version 9.2-1 for x86-64 (hereafter referred to as OpenVMS x86-64 V9.2-1) using an ISO file on guest virtual …

For over 40 years, OpenVMS has set the standard for reliability in the IT world, from its origins on VAX to its expansion onto x86 platforms. This isn't just about its longstanding presence; it's …