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.

VMware100x30

VMware prices and licenses its products today along a set of models that are not optimized for either pure market penetration (like Microsoft) or pure extraction of the maximum cash from each customer (like Oracle). These policies will likely ensure that VMware continues to dominate the high end of the market – especially in enterprise accounts, but that VMware will leave itself open to being eaten from below by Microsoft Hyper-V (especially in Windows only SMB/SME accounts). The long term answer to how VMware positions itself with respect to price and value in the marketplace will likely come from vFabric and Cloud Foundry, as both of these products are crucial to the long term strategic position of VMware in the market – and also will rely upon aggressive third party support to succeed.

SSD options for Virtual (and Physical) Environments Part III: What type of SSD is best for you?

Part 1 of this series laid out the basics of nand flash SSD with part II discussing endurance and performance. This part looks at SSD options for virtual servers, vdi or virtual desktop as well as storage for physical server environments, your usage and configuration criteria will have a bearing on what type of SSD solution is best for you.

VirtualizationBackup

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.

PerformanceManagement

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.

DataCenterVirtualization

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.