"Public cloud vs. private cloud" has been cancelled
All -- and I mean all -- public cloud computing providers have some private cloud offering. No matter if it's a loosely coupled partnership with a private cloud provider or a private cloud computing version of its public cloud offering that it sells as -- gulp -- software. -David Linthicum, "Private cloud-public cloud schism is a meaningless distraction"
Let's say the Internet is a fight promoter, and it has been talking up the rivalry between Private Cloud and Public Cloud, two hotly contested up-and-comers with something to prove. That would be a pretty exciting situation for tech spectators, right?
What if the Internet was an unbiased reporter, with no stake in the sale of tickets (or in our case, page views and ad sales) or the public belief in the pretense that private and public cloud computing are such different animals?
The basics of the rumored differences are true: private clouds cost more. They require more hardware. As a concept, they are an easier transition for enterprises looking to enter the cloud without losing their security--which Linthicum describes as "the "I want to hug my server" aspect that keeps getting in the way of progress" among users and the cloud providers' "tendency to jump to private clouds when public clouds are a much better fit."
The un-sensational truth is that private clouds and public clouds are variations on a service, not opponents in a zero sum game. The "hybrid cloud" is not a distinct entity from public and private; it's a personalized (that is, by each company's needs) reliance on both. Each provides different solutions to different problems.
And the guidelines for when you need public and when you need private are pretty intuitive:
However, there are times when you need the advantage of cloud-based computing, such as auto-provisioning of resources, and you have a requirement to keep the processes and data in house. Private clouds work just fine for those requirements, as long as you focus on fit, function, and the value to the business, and not on some dumb argument that has gone on for too long.
There's enough real possibility and interesting "what ifs" in cloud technology to power a million productive conversations. No manufactured differences needed. If you want to take your company's data storage and processing into the auto-updating, pay-as-you-go future, contact us today.