The Virtualization Practice

Data Center Virtualization

Data Center Virtualization covers virtualizing servers, networks, and storage delivering server consolidation, CAPEX savings, IT agility, and improved management. Major areas of focus include the tradeoffs between various virtualization platforms (VMware vSphere, Microsoft Hyper-V and Red Hat KVM), the evolution of hypervisors into data center management platforms, ...
VMware’s Software Defined Data Center strategy, and how the SDDC is spurring innovation in storage, networking and server hardware. Covered vendors indlude VMware, Microsoft, Red Hat, CloudPhysics, Hotlink, Tintri, and VMTurbo.


While participating in the GestaltIT Virtualization Field Day #2, I was asking Symantec about Application Aware Backups. In other words, could one backup an entire application, regardless of how the application was defined. This concept goes hand in hand with Application Aware Security measures. We can always backup VMs and their data to remote locations, but can we backup or maintain the application interactions within a multi-VM Application regardless of how it is defined.

I was involved with the design and deployment of a small proof of concept that would introduce virtualization to a local SMB in my area. The idea was to build them something small that they would grow into and at the same time demonstrate all the really cool things that virtualization can bring to the table. I built a couple of hosts and deployed virtual center virtually, as well as added the VMware Management Appliance and the VMware Mobile appliance. It is really fun to get a chance to introduce virtualization to people, it is almost as fun as bringing a child to a candy store. Showing the client what they can do with virtualization as well as what they can do on their iPad is just priceless.


Virtualization is such a profound change to how systems operate that it not only creates new management requirements, but it also breaks legacy management solutions. For these reasons, enterprises should look outside of traditional legacy management vendors for their virtualization performance and capacity management solutions. The focus should be on the richness of the virtualization aware functionality in the solutions, their support of multiple platforms, and how easy the solution is to try, buy and implement.

SSD options for Virtual (and Physical) Environments, Part II: The call to duty, SSD endurance

Let’s continue by taking a look at endurance for storing and retaining data using nand flash SSD. The importance of the first part of this series is to understand the basics of nand flash based SSD in order to make informed decisions on what is the best for your virtual or physical environment. In addition to SLC (high cost, improved duty cycles) and MLC (higher capacity, lower cost), there is also EMLC or Enterprise MLC which is striving for a balance between SLC and MLC characteristics.

Mitel and VMware combine technologies to Bring VDI to the Call Center

While desktop virtualization may never achieve the desktop dominance that was foretold by many analysts, new technologies continue to appear that both reduce costs and increase deployment opportunities. This week, Unified Communications (UC) vendor Mitel Networks announced its first foray into the virtual workspace market by announcing support for the VMware View UC APIs within its Contact Center Solution to offer contact center employees access to cloud-based unified desktop and communications services wherever they may be.


For a good portion of the time I have been working in the virtualization space, there has been plenty of hype about how it is just a matter of time before Microsoft “leapfrogs” ahead of VMware in the area of virtualization and with the massive upgraded version of Hyper-V 3.0 that will ship with Windows Server 8, there is thought that Microsoft might just pull off that upset. So in classic Microsoft style, let’s take a look and compare VMware today (ESX/vSphere5) with what Microsoft will have with Hyper-V 3.0 sometime possibly in the “Fall” of 2012.

Cloudyn Addresses the Economics of Public Cloud Computing

Cloudyn has delivered a breakthrough SaaS delivered service that does for the first time what no one else has done before. The new Cloudyn service actually tells you how to change your image provisioning and your price plans at Amazon so that you can achieve the results that you want at the lowest possible cost. This is the first time that someone has addressed the economics of public cloud computing in this manner. Ultimately this will lead to dramatically higher usage of public cloud services (as their price/performance can now be managed), and will put pressure on internal IT organizations to provide the same kind of data and management options to their internal constituents.