So you are a loyal VMware customer. You have licenses for vSphere 4 and you are about 40% virtualized. Based upon the revised vRAM entitlements in the revised vSphere 5 licensing, you think you are going to be OK as you progress through the more demanding business critical purchased and custom developed applications that lie in front of you. But you would like a hedge and a simple way to manage the second hypervisor that is a part of that hedge. Help has arrived.
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VMware view to release RTO profile solution. Is this lagging behind Citrix who have bought Ringcube? View now has profile management – but that isn’t user virtualisation. Does VDI need User Virtualization, or does User Virtualization need VDI? User Virtualization has the capacity to extend across desktop delivery boundaries because the user workspace, their applications and data are no longer bound to the desktop OS. Solutions available from vendors such as AppSense, UniDesk and RES. To deliver virtual desktops for the enterprise, it is not simply a case of managing profile load time better: many users need greater customisation than a shared desktop can deliver. In an enterprise environment VDI is not the only method of delivering desktops. A complete user virtualization solution needs to be able to accommodate, not only centralised hosted desktops, but off-line use as well and standard desktops.
With Virtual Desktop Infrastructures (VDI) initiatives adoption being a popular theme associated with cloud and dynamic infrastructure environments a related discussion point is the impact on networks, servers and storage during boot or startup activity to avoid bottlenecks. VDI solution vendors include Citrix, Microsoft and VMware along with various server, storage, networking and management tools vendors.
A common storage and network related topic involving VDI are boot storms when many workstations or desktops all startup at the same time. However any discussion around VDI and its impact on networks, servers and storage should also be expanded from read centric boots to write intensive shutdown or maintenance activity as well.
Cloud Computing ...
Impact of Latest vSphere 5 vRAM Licensing Model upon Data Center Virtualization and Virtualization Management
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VMware has updated the vRAM pricing for vSphere 5 to address certain customer issues, and deserves a great deal of credit for acting this quickly and decisively to the feedback that was generated by the initial announcement. However, even with the new vSphere 5 vRAM pricing the question is now raised as to whether competing and less expensive virtualization platforms are acceptable for some entire companies, and some use cases within what used to be 100% VMware shops. VMware has created an opening for Microsoft, Citrix, and Red Hat. As this sorts itself out, the virtualization platform landscape will change – resulting in a minimum in a new focus on tools to manage multiple virtualization platforms.
One of the reduced criticisms of View, and one of the most frequent weapons used against it, has been the relatively poor performance characteristics of PCoIP across high latency low bandwidth WAN connections. Until today, VMware has been following the standard line of denying there is a problem until you are able to solve it. Now, solution in hand Vittorio Viarengo, VMware’s head of all things desktop (officially Vice President, End User Computing)is willing to share Gartner’s perspective on View’s strengths and weaknesses.
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Ovum’s research found that desktop virtualization currently represents approximately 15% of the business PC market. However, this figure is dominated by the Presentation Virtualization model (12%), typically used in call datacenter-type environments, and has been for the last 10 years. If PV/terminal services are excluded, the next generation of solutions aimed at CIOs, from the likes of Citrix, Quest and VMware, hold less then 3% of the market, showing that many CIOs are holding back from taking the plunge.
I was reading through a recent article about the new Java 7 release, which contradicts Oracle’s current support statement with respect to licensing. The License from Oracle exclusively states Java 7 is only supported on those hypervisors Oracle currently supports: Oracle VM, VirtualBox, Solaris Containers, and Solaris LDOMs except where noted. That last phrase is rather tricky, so where do we find such notes. Is the noted the support document stating that they support Oracle products within a VMware VM? Or is it somewhere else in the license? This leaves out all major hypervisors: Citrix, VMware, and Microsoft. If you cannot find a note saying things are supported, somewhere.
This implies quite a bit for the future of Java support within most PaaS environments being built today. In essence, they cannot upgrade to Java 7. Which means they may fall behind. This would impact OpenShift, Amazon, Google, CloudFoundry, SalesForce, and others.
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Lion updates session sharing feature in Lion – does this mean that native mac terminal services can push out mac os to thin clients. Given the license changes, there may well be over 200 features in the new OS, but Lion is not the release to make Apple a desktop OS that is lord of the jungle of corporate desktop solutions.
Five months since Goldman Sachs took a reported 28% stake in UK desktop virtualization specialist AppSense, the signs are that it is starting to expand its US presence by hiring a new Silicon Valley design team that will be based in the company’s Santa Clara offices.