About Torsten Volk

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So far Torsten Volk has created 52 blog entries.

Rapid Evolution – OpenStack Is Growing Up


The Havana release of OpenStack was launched on October 17, about three weeks prior to the OpenStack Summit in Hong Kong.  As always, there are many new features -high availability, load balancing, easier upgrades, plugins for development tools, improved SDN support, fiber channel SAN support, improved bare metal capabilities- and even two new core components, [...]



By | November 9th, 2016|IT Management, Torsten Volk|0 Comments

War of the Stacks: OpenStack vs. CloudStack vs. vCloud vs. Amazon EC2


When it comes to cloud technologies, discussions often get passionate or even heated. It’s all about the “war of the stacks”, where much Cool Aid is dispensed to get customers to buy into the respective cult. This discussion reminds me of the old days of enterprise IT, where everything was about technology instead of business [...]



By | November 9th, 2016|IT Management, Torsten Volk|0 Comments

How to Unleash the Full Value of Hybrid Cloud


In an ideal world, customers would be able to fully take advantage of the benefits of hybrid cloud by rationally matching infrastructure parameters -cost, performance, reliability, availability, security, regulatory compliance, scalability- with the requirements and dependencies of each application. In reality, customers are running into the following 3 challenges: Challenge #1 - Too Much Complexity [...]



By | October 24th, 2016|Featured|0 Comments

Software Defined Storage: The Vendor Landscape – Part 2 of 2


As promised in my previous post on “Software Defined Storage – Why Customers Should Care”, I want to follow-up with a brief overview of the competitive landscape. Software-only Vendors with no Horse in the Hardware Race By definition, these vendors have the highest credibility when it comes to truly abstracting storage management from the underlying [...]



By | February 17th, 2014|IT Management, Systems Management, Torsten Volk|0 Comments

EMA Research: Enabling Enterprise IT Management to Optimally Support Big Data


What does Big Data mean to traditional enterprise IT? Organizations of any size and industry are becoming more and more aware of the incredible importance of capturing, managing and analyzing the data available to them. The more comprehensively companies are able to tap structured and unstructured data sources, the quicker they can refresh this data [...]



By | February 17th, 2014|IT Management, Systems Management, Torsten Volk|0 Comments

Software Defined Storage: Why Customers Should Care – Part 1 of 2


Much marketing hype and heated discussions should be seen as excellent indicators for the fact that Software Defined Storage (SDS) is one of the hottest topics in today’s data center. Naturally, every vendor defines SDS based on their own product range, sometimes leaving customer out of the equation. The following three questions are at the [...]



By | February 17th, 2014|IT Management, Systems Management, Torsten Volk|0 Comments

The State of the Software Defined Data Center


Of course, I always encourage practitioners to carefully study the full EMA research report on the “Obstacles and Priorities on the Journey to the Software-Defined Data Center” or at least read the research study summary or at the very least join the EMA SDDC Research webinar on February 18, but I still want to briefly [...]



By | February 3rd, 2014|IT Management, Systems Management, Torsten Volk|0 Comments
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