A friend pointed me to a blog in which Ronald Schmelzer, an analyst at ZapThink, asserts that the term “private cloud” is nothing more than empty marketing hype. Ironically, he proposes that we instead use the term “service-oriented cloud computing.” Maybe I’m being obtuse, but “service-oriented” anything is about the most buzzladen term I’ve heard in the last five years. Seriously, have you read the SOA article on Wikipedia? It’s over 5,000 words long, chock-a-block full of the “principles of service-orientation” like “autonomy” and “composability”. What a joke!
Let me see how many words I need to define private clouds. It’s a centralized infrastructure supplied by a single organization’s IT department that provides virtualized compute resources on demand to users within that organization. Let’s see, that’s… 21 words. Not bad, but I bet if you’re like me, you’re probably looking at that and thinking that it still doesn’t make much sense, so let me give you a concrete example.
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