All posts by Edward Haletky

Edward L. Haletky, aka Texiwill, is the author of VMware vSphere(TM) and Virtual Infrastructure Security: Securing the Virtual Environment as well as VMware ESX and ESXi in the Enterprise: Planning Deployment of Virtualization Servers, 2nd Edition. Edward owns AstroArch Consulting, Inc., providing virtualization, security, network consulting and development and The Virtualization Practice where he is also an Analyst. Edward is the Moderator and Host of the Virtualization Security Podcast as well as a guru and moderator for the VMware Communities Forums, providing answers to security and configuration questions. Edward is working on new books on Virtualization. [All Papers/Publications...]

Is Cloud a Utility Yet?

CloudComputingThe big question I keep asking myself is, “Is cloud a utility yet?” In other words, can I choose an Infrastructure as a Service (IaaS) cloud based on utility pricing and expect the same thing I expect from a utility—as in, “it just works”—or is there more to it than that? In order to decide if the cloud is a utility yet, we need first to define the traits of a utility. There is a difference between electricity and gas, as well as between water and trash services. If cloud is a utility today, which type is it?

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Complexity and Cloud-Native Applications

agilecloudSteve Flanders (@smflanders) and I had a late-night Twitter conversation over the complexities inherent in cloud-native applications. My take was that we need to broaden our view and see the entire picture before we can delve into the weeds. Steve’s was that we need DevOps. I countered by saying we need better communication. In essence, we may have been saying the same thing, but we were on different planets, which led to a useful analogy. During the race to the moon, who were the systems engineers, the ones who saw the big picture of a program with well over 15 million moving parts, not to say people, involved?

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The Future for Cloud Native Applications

agilecloudContainer technologies and developers work with applications. End users use applications. Yet, administrators think about the systems that make up the applications with tools that are not application-centric but rather system-, VM-, or container-focused. Because the tools are not focused on the application, the definition of the application is unknown by those who support the application. This is in serious need of changing. In fact, until this changes, a business cannot transform into the next generation of cloud-native applications. It just will not be ready. So, then, how do we get ready?

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News: VMware and EMC Spin Out Virtustream into a New-ish Company

CloudComputingThe announcements keep coming thick and fast from the behemoth that is EMC Federation, the seven-headed hydra beast. In a not too unexpected announcement, VMware is to pseudo–spin out its vCloud Air division and move it into Virtustream, the latest Federation member, which EMC bought earlier this year for $1.2 billion.

The Rebirth of a Company

Continue reading News: VMware and EMC Spin Out Virtustream into a New-ish Company

Dell + EMC = Less Security?

VirtualizationSecurityDell has announced it will spin off its SecureWorks product portfolio. SecureWorks is very late to the cloud and virtualization security market, and it may never get there. EMC RSA ignored the cloud and virtualization security market and now is struggling to find a footing in the larger IoT market. VCE has no security reference architecture other than a growing list of products. When everyone is hailing Dell plus EMC as one of the largest mergers (which it is), how is security going to play as a part of the combined portfolio?

Continue reading Dell + EMC = Less Security?

Dell: The Future for EMC

BusinessAgilityDell is the future for EMC and, incidentally, for VMware. But how is this future going to be formed? Assuming the stockholders agree, the deal will go through. How will Dell ingest such a large organization with such a diverse product line that competes with Dell—not to mention VMware, which, while part of the Federation, is traded separately. Let us look at the landscape of EMC with regard to how Dell could create a powerhouse. What are the options available to it?  Continue reading Dell: The Future for EMC

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