Where does virtualization stop and the cloud start? I was reading a post that one of our analysts, Edward Haletky, posted and the very first sentence caught my eye and really got me thinking.
“I was going to write about how building a cloud is similar to moving, but the more I think about it, the more I think people are confusing an automated virtual environment with a cloud: IT as a Service is not just about cloud. Having automation does not imply your virtual environment is a cloud or visa versa.” Continue reading Where Does Virtualization Stop and the Cloud Start?→
Businesses today waltz with the end of the PC. AppSense’s Jon Rolls wrote an interesting blog post on how the Windows desktop has not ceased to be in the post-PC era. For many businesses the corporate PC and the corporate laptop are increasingly supplemented by a personal tablet, personal laptop, personal smartphone. Perhaps if corporate IT moved faster (or depending on your viewpoint, businesses were willing to invest more in IT), then the rising reality of users believing they must bring in personal devices to be productive would halt, possibly even recede.
Yet, even if the organisation can wrest control back from tablet-wielding users by providing appropriate devices, given consumer device trends today those devices will very likely be touch capable, and this trend will increase. I attended an Intel event recently where the speaker reported that at a recent innovation environment held at a school, 99% of the submissions from the innovative teenagers expected any IT interaction to be touch/gesture control rather than a keyboard; not voice either—you can tell Star Trek hasn’t been on TV for a while. Kids today, eh?
Virtualised desktops have one fundamental advantage over physical desktops: they can be transferred between devices. Every other value point for VDI (availability, manageability, security) has a counter point with a physical desktop. For many, transference is a significant productivity benefit, especially if that transference is to a personal device.
If the interaction interface changes so dramatically, if your tablet virtual desktop experience is poor because that interface isn’t designed or can’t accommodate touch, will that hamper VDI dominance?
I was going to write about how building a cloud is similar to moving, but the more I think about it, the more I think people are confusing an automated virtual environment with a cloud: IT as a Service is not just about cloud. Having automation does not imply your virtual environment is a cloud or visa versa. Granted, using IT as a Service is important for a cloud if you look at the NIST definition of a cloud, but it is not necessary for a cloud. Perhaps IT as a Service is just a stepping stone towards a cloud, perhaps it should start as a data center play? As company’s and vendors cloud wash all aspects of IT, as IT decision makers we need to step back and look at our data center and decide how we want to get to the cloud (if we want to get there at all). Continue reading IT as a Service: Not Just for a Cloud→
I have written about the Public Cloud Reality and the need to bring your own security, monitoring, support. This was reinforced by Dave Asprey of Trend Micro at the last Cloud Security Alliance Summit held at this years RSA Conference. The gist of Dave Asprey’s talk was that YOU are responsible for the security of your data, not the cloud service provider. Unfortunately, this sort of discussion often devolves into one of shared vs tenant responsibility, the type of data, etc. It will also devolve into a legal discussion just as quickly. Unfortunately, all this does is point fingers. The long and the short of this discussion is about two items often mixed as one. Continue reading Public Cloud Reality: Reinforced at CSA Summit→
As I met with people at RSA Conference last week, the common question was: What was interesting and new? My view was from the world of virtualization and cloud security, which often differs from general or mobile security. This show was more about general and mobile security than it was about virtualization and cloud security due to the confluence of VMware Partner Exchange (PEX) and RSA Conference. There were quite a few things that were new from the show floor, RSA Innovation Sandbox, and other conversations. Continue reading RSA Conference: What was Interesting→