In “A Perfect Storm in Availability and Performance Monitoring“, we proposed that legacy products from the physical environment should not be brought over into your new virtualized environment and that you should in fact start over with a horizontally layered approach, choosing a scaled out, and highly flexible product that can integrate with products at…
Given all the past ingenuity and accomplishment why is it, in 2011, the mere task of assigning valid licenses to desktop virtualisation should appear an arcane process?
How do different virtualization models impact how you license your desktop services? What are the current licensing models and do they apply in all instances of desktop virtualisation? Do the models impact on provisioning of services be they laptops, thin clients, Bring Your Own Computer (BYOC), or mobile devices?
Is desktop virtualization licensing an intentionally complex process and what other options could there be?
It is often very hard to plan which virtualization and cloud conferences to attend and why. You may need to start your planning now as justification from work could be hard to come by. It may mean you make the decision to go on your own dime. If you do the later, there are some alternative mechanisms that could work for the bigger conferences. The conferences and events I attend every year depend on my status with the organization hosting those events, and whether or not I can get a ‘deal’ as a speaker, analyst, or blogger. So what conferences do I find worth attending? That will also depend on your job role. There is one I would attend regardless of role, and a few I would attend as a Virtualization and Cloud Security person. All are good conferences.
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The right approach to monitoring a virtual or cloud based environment is to start with a clean sheet of paper, determine your requirements, and assemble a horizontally layered solution out of best of class vendor solutions that address each layer. Vendors should be evaluated on their mastery of one or more layers, their ability to keep up with the change in that layer, and their ability to integrate with adjacent layers.
In my last post I was Exploring a Limitation of VMware DRS and I have encountered another situation that had similar symptoms but the resolution was quite different. This problem was occurring on a VMware ESX 3.5 cluster that was specifically affecting Windows 2008 R2 64bit virtual machines that were configured with four processors and eight gigabits of RAM. These virtual machines were taking an extreme amount of time to perform a reboot. During the reboot ESXTOP was showing insane %RDY with spikes climbing over 200. When the reboot would finally finish several services would have failed to start.
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This years Innovation Sandbox at RSA Conference was won by a little know company to virtualization and cloud security vendors, its name is Invincea. However, it makes use of virtualization to aid in security. This years finalists once more included HyTrust for the inclusion of what appears to be complete UCS support within the HyTrust Appliance, Symplified which provides a unified identity within a cloud, CipherCloud which encrypts bits of your data before uploading, but not enough encryption to mess with sort and other algorithms. Plus other non-cloud like products: Entersect (non-repudiation in the form of PKI), Gazzang (MySQL Encryption), Incapsula (collaborative security to browsers), Pawaa (embed security metadata with files), Quaresso (secure browsing without browser/OS mods), and Silver Tail (mitigation).
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.
Business Agility ...
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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?