OpenVMS in The Cloud

The OpenVMS and Cloud world have long been seen as very different and not made for each other.
Where OpenVMS was designed to drive the (proprietary) hardware directly, the Cloud is a more fluid environment and OpenVMS would not be able to cope with that Cloud-software world really easy.

However, under market influence these two worlds will likely have to merge at some point in time. The question to combine them rises more and more often. How to achieve that?

AVTware, having lots of experience running OpenVMS on X86 based platforms, provides a good solution to run OpenVMS in the X86 Cloud. In fact – any – version of OpenVMS, not just the latest one. So, you would be able to transplant your OpenVMS environment from the special (and old) hardware to The Cloud, regardless whether you are running VMS version 8, 7, 6, 5, or even 4!

The AVTware solution creates a dedicated and protected OpenVMS-area inside the Cloud environment wherein you can run your OpenVMS systems without any problem. It is also supporting the special VMS network protocols like DECnet and Cluster traffic that are non-routable and cannot run just like that in the TCP/IP environment of the Cloud (especially not with the older VMS-versions).

This AVT VMS-in-the-Cloud area is protected and encryped, avoiding any interference or evesdropping from anyone else outside this VMS area. Also the network link to your company is encrypted and protected, so no outsiders can get access to it, not even we. To you and your users it will still look like the VMS-systems are still in your computer centre or basement, while they actually run somewhere out there, in the Cloud.

The AVTware solution runs in any Cloud environment and we tested on quite a few across the globe, big ones and small ones, with different technical architectures. However the larger and robuster providers have a preference, were it alone to make sure your OpenVMS environment runs on a sturdy platform, because the application software on OpenVMS is important to your operation.

AVT cooperates closely with Oracle and VMSsoftware to provide Cloud solutions to the OpenVMS community. However, when you have another preferred cloud-provider this will work as well.

AVTware also supports a combination of host platforms. It will run on X86 hardware, any kind of Virtual Machine product (e.g. VMware, KVM, Hyper-V) and any Cloud-solution that you may choose. And it can combine all these host technologies in one installation. The following image shows a situation where such a hybrid host environment is used.

This is a screen-capture of the vtMonitor management interface that on the left-hand side shows a list of different host systems. Resp. a VMware host (Apollo), a physical X86 host (i7) and an Oracle Cloud host, somewhere in the Oracle Cloud Infrastructure. Each of these hosts runs a single virtual VMS system as matter of example, but there could be many on each of those hosts.

And this is a 3-node VMS-cluster, running across a TCP/IP bound hybrid environment, something that VMS 7.3 was never able to support! With AVTware this can be accomplished quite simply

Please contact us when you like to know more about how to bring your OpenVMS environment to the Cloud,
all without making changes to your existing software.


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