Thomas Bittman

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Thomas J. Bittman
VP Distinguished Analyst
20 years at Gartner
31 years IT industry

Thomas Bittman is a vice president and distinguished analyst with Gartner Research. Mr. Bittman has led the industry in areas such as private cloud computing and virtualization. Mr. Bittman invented the term "real-time infrastructure," which has been adopted by major vendors and many… Read Full Bio

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Hybrid Cloud is Three Years Behind Private Cloud

by Tom Bittman  |  October 24, 2013  |  2 Comments

Polls (and inquiries) imply that the hybrid cloud computing trend is almost exactly three years behind private cloud computing.

By any measure, private cloud computing has become a major trend since the concept was first publicly discussed in 2008. While it isn’t mainstream yet, many enterprises have deployed something, and have plans to expand. Market hype is being replaced with focused investments and realistic plans.

Gartner’s Data Center Conference tends to draw infrastructure and operations decision makers from larger enterprises. Polls taken in sessions at this conference have proven to be fairly good barometers of the large enterprise datacenter market – even with small sample sizes. So I found it fascinating when the results for polls about hybrid cloud computing taken in December 2012 nearly matched polls for private cloud computing from December 2009.


In 2009, I asked attendees how many of them already had a private cloud service in place (this was after I explained Gartner’s definition of private cloud computing – so there wasn’t a semantic issue). Crickets. So while none had a private cloud service in place yet, three-fourths aspired to have one in three years. I asked the same question about hybrid cloud three years later – again, no one claimed to have a hybrid cloud service as of yet, but nearly three-fourths had aspirations in three years.

Of course, aspirations rarely become reality. I also asked attendees in December 2012 about private cloud progress – 44% had deployed something, 45% were planning to deploy something, and only 11% had no plans. Not quite the 76% who aspired to be there – but progress, nonetheless.

Pri Prog Poll

While we can’t draw too many conclusions, indicators are pointing to hybrid cloud becoming an interesting trend in the next three years. Yes, hybrid is overhyped, and the idea of cloudbursting will need to be brought to Earth a bit – most hybrid cloud deployments will be managed at provisioning-time, not quite as dynamically as “bursting” implies. While there are certainly challeges to overcome, I actually believe the challenges are less daunting than the transformations that private cloud computing drives (in process, culture, funding models, skills and organization).


Category: Hybrid Cloud Private Cloud     Tags: ,

2 responses so far ↓

  • 1 Ravi Bala   December 12, 2013 at 12:44 pm

    Hi Tom

    you said at the Vegas, Gartner session yesteday, that you will be posting a blog on dec 12

    i did not see any blog
    can you provide pointers

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