All posts by Mike Norman

From 2009 to 2014 Dr Mike Norman was the Analyst at The Virtualization Practice for Open Source Cloud Computing. He covered PaaS, IaaS and associated services such as Database as a Service from an open source development and DevOps perspective. He has hands-on experience in many open source cloud technologies, and an extensive background in application lifecycle tooling; automated testing - functional, non-functional and security; digital business and DevOps. in 2014 he moved on to become Cloud Services Architect at JP Morgan Chase.

Ulteo Previews V4.0 of Its Open Virtual Desktop

PresentationVirtualizationUlteo Open Virtual Desktop v4.0 is available for download, with significant enhancements for enterprise deployments and better integration. It offers a flexible presentation virtualization alternative—particularly useful for Linux desktops and also for integration of desktop applications into web-based architectures.

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OpenShift, Why Won’t You Do What I Want?

Agile Cloud Development

I recently spent a fruitless afternoon on the public PaaS version of Cloud Foundry. In this post, I document an equally fruitless afternoon spent on Red Hat’s OpenShift. It think it is fair to say that OpenShift has some advantages over Cloud Foundry for public PaaS. OpenShift feels more comfortable, its integration of a build server introduces a lot of flexibility into its deployment, it makes it easier to know what is going on, and it seems to have more documentation and more discussion on the forums. However, once you veer away from the standard use case, it doesn’t work terribly well. Ultimately, I failed to get it to do what I wanted, but maybe it was just too hard.

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Cloud Foundry and OpenShift Comparison

agilecloudI plan to spend an afternoon getting an ISV application to run on the public PaaS version of OpenShift—to allow direct comparison with a fruitless afternoon spent on the public PaaS version of Cloud Foundry. In this post, I explain the radical difference in approaches I am taking in the two environments to deal with real-world issues in the application lifecycle.

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