For an IT department these are perilous times indeed. All around you public cloud vendors are offering IT services on an easy to procure, elastic and often inexpensive basis. Many of the developers in your organization may have already concluded that getting resources provisioned for development and test projects is easier at Amazon.com than it is through your internally offered processes. If you are aware that this is happening you can console yourself by saying, “it is only development – not production”, but you should wonder what should you do to make sure that those workloads come back when they do go into production. Continue reading IT as a Service Reference Architecture
Open Source continues to be an important part of the mix in Virtualization and Cloud. Indeed, this year has seen major developments in established players at the Operating System and Hypervisor level, as well as a major new cloud entry at the IaaS cloud layer. Continue reading Open Source Year in Review
It has been said before desktop virtualization can be hard. The virtual desktop may have become real, but it is not mainstream. Is this because current virtual desktop deployment models are not mature enough, or the models are flawed?
Desktop management is expensive if it is unmanaged on a LAN: it is most expensive when those unmanaged desktops are distributed (be it across regional offices, or roaming users, or both). Centralisation can reduce these costs, putting you in a position where the IT you manage enables, rather than disables, the business. However, centralisation of desktop services is costly.
Centralisation solutions either focus on solutions that require a large investment in data-centre resources (such as Desktop Virtualization or Presentation Virtualization), or require you to separate management functions and duplicate administrative effort (mix VDI with A.N Other solution). UniDesk, for example, have looked to re-invent how centralised virtualised desktops are managed; MokaFive and VirtualComputer have enterprise ready options for managing workspace delivery to devices but there is a requirement to deploy and manage a hypervisor on the end device. If your goal is to manage what you have better to reduce your costs – do you have to have hypervisors; do you have to remote your desktop?
Wanova have developed a Distributed Desktop Virtualization (DDV) solution – Mirage – with which they look to solve issues of desktop management with distributed environments, without the need for hypervisors, without the need for expensive data-centre resources and remoting protocols. In this article we’ll take a look at the challenges of desktop delivery, how Mirage works and how can it impact your desktop management.
By definition, a Mirage is a displaced image of distant objects, rather than an hallucination. Can Wanova offer the facility to deliver virtualised desktops to disparate devices – or are they just making it up?
VMware is continuing its on again off again relationship with mobile hypervisors, inching slowly towards a decision points on whether or not to truly embrace technology. VMware acquired French mobile hypervisor develop Trango Virtual Processors 3 years ago and has been working to incorporate Trango’s code into its own mobile virtualization platform (MVP) ever since. VMware has demonstrated MVP on a number of phone platforms in the past and wheeled it out again at VMworld last month and is actively recruiting enterprise customers to partake in a beta program, but so far hasn’t made any announcements about the possibility of a commercial release. Continue reading VMware take next steps towards mobile virtualization platform
In the last Virtualization Security Podcast on 12/16 we had with us James Urquhart who manages cloud computing infrastructure strategy for the Server Provider Systems Unit of Cisco Systems. Author of the popular C|NET Network blog, The Wisdom of Clouds. James shared with us some of his Wisdom over the hour. The discussion covered what is preventing people from Entry into the Cloud and why private and hybrid clouds are going to stick around for quite a while and are not a passing fad. We answered the question of why people are reluctant to enter the cloud. Continue reading Entry into the Cloud…
Rackspace a leading hosting and public cloud vendor has acquired Cloudkick, a Monitoring as a Service vendor focused upon monitoring the software infrastructure layer in Infrastructure as a Service (IaaS) clouds. Rackspace will now be able to offer basic monitoring of the operating system layer of the IaaS stack as a service to its customers, and also use the very same dashboards that the customers use for their own support staff to assist in troubleshooting. Continue reading Rackspace buys Cloudkick – Implications for IaaS Performance Management