Posts Tagged ‘ IBM ’

‘Software Mainframe’ – a Poor Analogy for Virtualization

July 30, 2010
By Andi
‘Software Mainframe’ – a Poor Analogy for Virtualization

IT loves analogies. Seriously, will the computer-as-a-car analogy ever die (please)? It has been over 10 years since we first heard jokes about if Microsoft built cars: At a computer expo (COMDEX) Bill Gates reportedly compared the computer industry with the auto industry and stated “If GM had kept up with technology like the computer industry...
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Posted in Cloud Computing, Virtualization | 3 Comments »

Is ‘VM Stall’ the Next Big Virtualization Challenge?

May 14, 2010
By Andi
Is ‘VM Stall’ the Next Big Virtualization Challenge?

There appears to be a challenger to ‘VM sprawl’ as the scourge of virtualization success - a problem I call ‘VM stall’. We know about ‘VM sprawl’ – because new virtual machines are so easy to deploy, organizations can end up with more VMs that they can handle, or even use. This has the potential...
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Posted in CIO, Cloud Computing, Virtualization | 20 Comments »

Is KVM a credible choice for x86 server virtualization?

January 12, 2010
By Andi
Is KVM a credible choice for x86 server virtualization?

The other day I saw someone post a poll question, “Is KVM a credible choice for x86 virtualization?” My immediate response was – “Is that even a credible question?” If you read my many contributions to TechTarget, you will know I am no great supporter of KVM (Kernel Virtual Machine). In my analysis, it...
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Posted in Cloud Computing, Systems Management, Virtualization | 11 Comments »

Novell Announces Intelligent Workload Management (IWM)

December 8, 2009
By Andi
Novell Announces Intelligent Workload Management (IWM)

Today Novell released the details of their eagerly awaited Intelligent Workload Management (IWM) solutions. Novell has an exceptional opportunity, great development, and an excellent product line that clearly makes sense in this newly defined ‘market’. Plus, Novell really had to respond to their seriously lackluster financial performance in their 4th Quarter and Annual earnings...
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Posted in Cloud Computing, Systems Management, Virtualization | 9 Comments »

You Cannot Separate Security and Systems Management

December 1, 2009
By Andi
You Cannot Separate Security and Systems Management

A few days ago I was pleased to brief again with Reflex Systems. Apart from the fact that they are doing some very cool things with virtualization management, their approach struck me as, if not unique, at least pleasantly rare. Good for them! What I liked most was that they are trying to break down the...
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Posted in Systems Management, Virtualization | 9 Comments »

Virtualization is not Cloud … but Cloud needs Virtualization

November 20, 2009
By Andi
Virtualization is not Cloud … but Cloud needs Virtualization

Surfing  a couple of blogs today, jumping from another analyst commenting that virtualization is not cloud (a fair, if unexplored, post), I came across William Vambenepe’s post from September on the confusion between virtualization and Cloud Computing. As he did on my blog recently, I started to post a reply to his site, and...
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Posted in Cloud Computing, Virtualization | 6 Comments »

Virtual Appliances – More Risk than Reward?

October 29, 2009
By Andi

I have to say – and I have said it before – I am not a great fan of the ‘virtual appliance’ model for delivering enterprise management software. Specifically, I have ongoing concerns about how these software appliances break compliance, security, and other important management and policy requirements.
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Posted in Systems Management, Virtualization | 8 Comments »