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 [...]



VMworld 2013 Digest – 8 Companies You Should Take a Closer Look At


Every year after VMworld EMA receives countless inquiries regarding the most notable vendors on the show floor. This time around, we have compiled a list consisting of startups taking a new look at traditional IT challenges, as well as larger and more mature companies that have launched industry transforming initiatives. Ultimately, this list of eight [...]



OpenStack Thoughts – Part 2: Impact on VMware


At EMA, we constantly receive inquiries regarding what OpenStack means to the VMware portfolio. Is it a competing technology? Are OpenStack and vCloud complementary? Why did VMware join OpenStack? What are the typical use cases for OpenStack as opposed to vCloud? To address these questions, let’s take a step back and take a look at what [...]



By | June 19th, 2013|Cloud Administration, Systems Management|0 Comments

The Software-Defined Datacenter: Part 3 of 4 – Questions and Battlefields


After talking about the “grand vision” of the Software Defined Datacenter (SDD) in part 1 of this series and discussing the individual components required to build out the SDD in part 2, this third part will be all about the three core challenges and controversies: Blades vs. Pizza Boxes The miniaturized design of blade servers, [...]



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