Nov2012

Are We Missing a Category of Cloud Computing?

Putting an entire N-tier application system into a private or hybrid cloud appears to create something that does not fit into the existing definitions for IaaS, PaaS, or SaaS. We need to determine if a new category of cloud computing is warranted. And then if it is, we need to find some appropriate and non-offensive name and acronym for it.

Aug2012

Azure and Service Providers

We recently wrote about Microsoft’s Three Pronged Windows Azure Strategy – particularly with reference to the Service Provider offering. I’ve now had a certain amount of time to reflect on the announcement and try and work out what is going on and it doesn’t seem to constitute a wholehearted strategy to put resellers on a level playing field with Microsoft.

Jun2012

OpenShift — Pricing and Comparison to AWS

On June 26th,Red Hat announced a new version of OpenShift, and pricing for a future production offering (some time this year). You still can’t buy it but if you were able to buy it you’d know exactly how much it could cost – at least if you could work out what a “gear” is. Pricing allows us to start to compare it more meaningfully with other offerings. However rather than comparing with another PaaS offering, we think most people will be actually considering IaaS as an alternative, so we are going to do that comparison instead.

Jun2012

Enter the FrankenCloud: Or Do we really care about the Hypervisor?

There has been quite a lot of twitter traffic about the FrankenCloud recently: A cloud with more than one type of hypervisor underneath it. One example, is to build a cloud using Hyper-V three and vSphere, both managed through Microsoft System Center. Another example, is to build a cloud using Hyper-V, KVM, and vSphere all managed through HotLink. But is this a desired cloud topology?