Cost to Build a New Virtualized Data Center, Part 2a


VMware, Microsoft, Citrix, and Red Hat Cost Comparison

In part one of Cost to Build a New Virtualized Data Center, we discussed the basic software costs for a virtualized data center based on VMware vSphere 6.0, Citrix XenServer 6.5, Microsoft Hyper-V 2012 R2 and 2016, and Red Hat. If you missed that, please click here to review before continuing.

This post will take that original premise and expand it to include storage with a view to moving the entire environment toward a software-defined data center.

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Security in Our Modern Times

VirtualizationSecurityThroughout all the years I have been working in information technology, security has been an area that engineers have striven to improve. As a result, we have make our environments as secure as possible. We have always looked to make the security of our systems stronger. Security has evolved over time. One example of this evolution is the concept of password management. IT professionals have helped drive the change from simple passwords to more secure passphrases to two-factor authentication added as another layer of security.

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Managing Your Cloud from the Cloud

CloudComputingBuilding a private cloud was a high priority for a number of organizations in 2014. This priority carried over into 2015 because it is hard to execute. For many organizations, it has carried over again into 2016. Of course, the definition of a private cloud has changed in that time, too. Some organizations are happy simply to have consistent VMs deployed in response to a helpdesk ticket. Other organizations aspire to have the AWS in their own datacenter. One significant trend is the use of public cloud services to manage on-premises private clouds. The other trend is OpenStack in the enterprise, rather than only in academia and hyperscale where it started.

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Cost to Build a New Virtualized Data Center


VMware, Microsoft, Citrix, and Red Hat Cost Comparison
VMware, Microsoft, Citrix, and Red Hat Cost Comparison

Over the last couple of weeks, I have been thinking about costs relating to a building a new virtualization-based data center. “What?” I hear you say. “Everywhere is virtualized—there is no such thing as a greenfield site anymore!” I would have said that myself, but in the last month I have come across three, one of which is a company worth over a billion pounds.

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AppSense Acquired by LANDESK

AppSenseOn Monday, LANDESK announced its plans to acquire AppSense. LANDESK is a well-known, stable technology company based in Utah, whereas AppSense has had several tumultuous years as it has sought to define its niche within the virtualization market. This pairing appears to be a good move for both organizations, with AppSense likely being the greater beneficiary.

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Next-Generation ITaaS Includes ITOA

CloudComputingIT as a Service (ITaaS) is changing nearly every day. In the past, it was mainly about automating deployment through the contents of a service catalog. Today, it has grown to include IT operations analytics (ITOA). What matters isn’t whether we can select an application from a service catalog, but rather how we monitor and react to issues during the lifetime of the application. With containers, which are all about automation, ITaaS has to change not only to include ITOA, but also to react to the results of the analytics.

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