What is NOT Cloud Computing?
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Of course, we have our fair share of naysayers (like Larry and Richard), as well as theories about why those naysayers are down on cloud computing.
Since so many people are jumping on the cloud bandwagon, I thought it would be useful to look not at what cloud computing is but at what cloud computing isn't.
Cloud computing is the hardware equivalent of automatic teller machines. The whole idea is that you don't have to deal with people to get your application deployed, scaled, monitored and managed. Therefore anything that gets between your application and the API to the data center in the sky is taking you away from the cloud.
The other important - and to date largely unrealized - promise of the cloud is choice, aka freedom from lock-in. Today, customers are often locked into a particular cloud provider just as surely as they are locked into their in-house data center. Moving forward, you should have the ability to change clouds providers as easily as you change cell phone providers.
Published at DZone with permission of Chris Keene, DZone MVB. See the original article here.
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