The Virtualization Practice

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While we may well be on the road towards VMware becoming the layer of software that talks to the hardware in the data center – removing Microsoft from that role, this is not the end of Windows. If Windows were just an OS, it would be severely threatened VMware insertion into the data center stack. But Windows is not just an OS. Windows is also a market leading applications platform with .NET have a far greater market share and base of developers than vFabric. Windows is also in the process of becoming a PaaS cloud – one that will be living at Microsoft, at thousands of hosting providers, and at probably every enterprise that is a significant Microsoft customer. This incarnation of Windows is at the beginning of its life, not the end.

RES Virtual Desktop Extender (VDX) is now available as a standalone offering. Priced at $15 / seat RES VDX is an incredibly useful enabler for virtualised desktops. It delivers on improving the user experience and better matching the needs of the user by allowing access to applications they need to use in their workspace.

With Microsoft reporting that Windows 7 VDI environments can be up to 11% more expensive than Windows 7 with traditional desktops when will desktop virtualisation give you a return on investment? Will performance taxes, license taxes and complexity taxes mean that desktop virtualisation will never be more than a niche service regardless of the clamour from VDI vendors hailing 2011 as the year for VDI as they did in 2010?

Or, is it that the taxation can be accommodated, all be it without short term gains because your business will benefit from the representation of a user’s application set not simply from their cubicle’s monitor?

Todd Nielsen has already succeeded twice at what he is now being asked to do at VMware – once at Microsoft and once at BEA. This time what hangs in the wind is VMware’s ultimate destiny. Will VMware be the device driver to the dynamic data center (vSphere), or will VMware be that and the next generation application platform for IT as a Service and Public Cloud based applications?

Application Virtualization allows users to use potentially conflicting software in the same workspace. Towards the end of 2010 there was a great deal of discussion about the complexity of using application virtualization to finally let corporations end their dealings with the recalcitrant Internet Explorer 6.

In Virtualizing Internet Explorer: Microsoft takes the ball home and goes home we discussed why solving IE6 issues with Application Virtualization is difficult. Then, in December we reported that Browisum had crafted a lifeline and suggested a release date around the end of 2010.

To quote Robert Burns “The best-laid schemes o’ mice an’ men Gang aft agley”. Still, Browsium have announced the release candidate to their beta testers. With its release is it time to put IE8 compatibility issues to bed?

At last year’s VMworld in San Francisco Stephen Deasy (Director, R&D, VMware) and Srinivas Krishnamurti (Senior Director, Mobile Solutions, VMware) announced VMware’s plans for a type II mobile hypervisor platform. Three months later VMware and LG have announced a partnership to install VMware Mobile Virtualization Platform (MVP) on LG smart phones starting in 2011. While significant questions remain about the viability of this partnership, the need for a mobile virtualization solution cannot be stressed enough.

When considering a Virtual Desktop Design a good architect needs to ask “what is the best solution for this environment?” For many, once you’ve considered the needs of your users, it is a combination of desktop delivery models – some virtual, some physical. Ideally the user is unaware of which model is being delivered to them, they consume that service on an appropriate device, at an appropriate time. Ringcube perhaps first to market for this type of solution with their Workspace Virtualization Engine.

Monitoring the performance of the infrastructure, applications and services in IT as a Service environments will require that monitoring solutions become multi-tenant, can be instantiated by ITaaS management tools without any further configuration, and that they automatically “find” their back end management systems through whatever firewalls may be in place. These requirements will probably be the straw that breaks the camel’s back for the heavyweight complex legacy tools that were in place prior to to the onset of virtualization, the public cloud and now IT as a Service. ITaaS is the tipping point that should cause most enterprises ignore every monitoring tool that they have bought in the past and to start over with a clean sheet of paper.