XDelta Limited - The mission critical systems architects
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OpenVMS systems and hardware platforms

OpenVMS runs on VAX, Alpha, and Integrity platforms and is currently being ported to the x86-64 platform by VMS Software Inc. (VSI).

Hewlett-Packard Enterprise (HPE) provide support for versions of OpenVMS up to V8.4 on Alpha and Integrity Servers (up to the -i2 family) and the associated HPE layered products.

VSI are actively developing OpenVMS and provide support for their version of OpenVMS and layered products on Integrity Servers and on Alpha. The current version from VSI is V8.4-2L1 for HPE Integrity Servers and AlphaServers, with a V8.4-2L2 "performance release" for Alpha architecture EV6 and later.

VMS Software Inc.

OpenVMS systems - Consulting, Integration, Help & Support

We work with and teach all aspects of OpenVMS systems, including migration between OpenVMS platforms and from OpenVMS to other platforms:

We have an outstanding record of excellence, especially with complex high-availability systems and real-time systems.

Learn from the experts

We provide systems engineering consulting and technical education in all aspects of OpenVMS systems. This can be as part of a project that we undertake, or as a separate exercise specifically tailored to meet your needs. We have a range of systems and equipment that can be configured in a safe lab-style environment to maximise the hands-on practical aspects of learning.

Colin has been extensively involved in teaching OpenVMS related topics at events such as the OpenVMS advanced technical symposium (aka "OpenVMS bootcamp"). He was presented with the "Ambassador Spirit Award" at the HP OpenVMS advanced technical symposium in June 2005.

Colin's slide sets and webinars are available on-line at the XDelta - Seminars page.

Involve us

Many large customers have moved their mission critical applications to Integrity Server systems. However, many AlphaServer systems are still running mission critical operations. A surprisingly large number of VAXes are also still running mission critical operations.

We have a wealth of experience in designing, building and supporting OpenVMS based systems. We understand the issues involved with porting applications between the different platforms. We understand the issues involved with migrating to alternative platforms. We understand the need for detailed design and thorough planning to minimise the risk of disruption.

We’re here to help you do things well for yourselves. Make use of our expertise. That’s what sets us apart from the competition.

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