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Posts Tagged ‘VMWare’

We have entered a new era of information technology, an era where the clouds are moist, the data is obese and incontinent, and the threats are advanced, persistent, and the biggest ever. Of course with all the paradigm-shifting, next generation, FUD vs. ROI marketing, its important to remember that sometimes we need to balance innovation against misunderstood expectations, vendor double-speak, and relentless enterprise sales guys.

Because contrary to the barrage of marketing, these technologies won’t make you rich, teach you how to invest in real-estate, help you lose weight or grow a full head of hair, it won’t make you attractive to the opposite sex, nor will it solve all your problems, in some cases they can improve the efficiency and effectiveness of your operating environment but it requires proper planning, expectation setting and careful deployment…and on that note, I give you the top 10 most overhyped technology terms over the last decade.

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Recently I wrote a guest editorial for Virtual Strategy Magazine, although I have to admit I wasn’t made aware of my goofy picture – look away I’m hideous – until the article was published. You can find the full contents at Virtual Strategy Magazine

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Back 
to 
Basics: 
What 
is a Client Hosted Virtual Desktop (CHVD)?

Client 
hosted virtual desktops 
refer 
to 
the 
combination 
of 
a 
management
 system
 and
 a 
hypervisor 
on 
a
 client
PC,
 utilizing 
the 
local 
resources 
to 
execute 
the 
operating
 system.


Figure 1. different desktop virtualization models segmented by central vs. distributed computing environment support and reliance on operating system

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I recently had an opportunity to discuss desktop virtualization with Bill Brenner from CSO online – you can listen to the podcast (here), you can also listen to the most recent Beyond the Perimeter podcast which focuses on Desktop Virtualization (here)

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We all know that IT security and operations is becoming a more challenging and untenable problem day by day – see “Top 10 Reasons Your Security Program Sucks and Why You Can’t Do Anything About it” – The reality is that we continue to build on top of inherently insecure and fundamentally weak foundations, such as the operating systems and routing infrastructures that power much of the global economy.

We need an alternative to the current computing paradigms that all organizations struggle with.

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HVD-fail

Systems and security management is difficult, ineffective, costly and becoming ever more so in increasingly distributed, heterogeneous, complex, and mobile computing environments…

  • 98% of all external attacks take advantage of poorly administered, misconfigured, and unmanaged systems (Source: Verizon Data Breach Investigations Report 2009)
  • A locked down and well managed PC can cost 42% less than an unmanaged one (Source: Gartner – The Total Cost of Ownership: 2008 Update)
  • The direct costs incurred in a “somewhat managed” PC are only slightly lower than the direct costs of an unmanaged PC, because of expenses to maintain underutilized or dysfunctional management systems (Source: Gartner – The Total Cost of Ownership: 2008 Update)

The benefits provided by server virtualization are being realized as server consolidation has enabled cost reduction and efficiencies in data center/server management. This is of course leading many to ask the question “why can we not virtualize our desktops as well?” (more…)

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The matrix

Consolidation is the major benefit or “killer app” for server/data center virtualization. Standardization is the major benefit or “killer app” for client-side virtualization.

As I was pondering the challenges of current systems management processes, researching the latest and greatest from the client-side virtualization vendors, and talking to a lot of large organizations I was trying to find that one thing that explained the operational benefits of client-side virtualization. There are more than one, but it really does come down to standardization, allow me to explain… (more…)

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