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Understand Cloud Computing . . .

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| Photo Courtesy of Information Week |
A Definition of Cloud Computing
Posted by John Foley (Infornation Week), September 26, 2008 05:09 PM
Oracle CEO Larry Ellison unloaded on cloud computing yesterday, using the words "idiocy," "crap," "gibberish," "crazy,"
and "stupidest" to describe all the buzz over clouds. It was a classic Ellison rant, but ironic because Oracle is moving into
cloud computing even as its leader rails against it.
Ellison's anti-cloud barrage came in a meeting with financial analysts, and Reuters' Jim Finkle provides a recap of it
here. "What the hell is cloud computing?" Ellison asked.
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An Information Week Report
Web-based software, storage, and other services are enticing alternatives to do-it-yourself IT. But
different cloud vendors have different strengths.
When people talk about "plugging into the IT cloud," they generally have something very simple in mind--browser access
to an application hosted on the Web. Cloud computing is certainly that, but it's also much more. What follows is the longer,
more detailed explanation.
Cloud Computing: Like The iPod For Infrastructure
Posted by Thomas Claburn (Information Week),
October 14, 2008 03:04 PM
Cloud computing, said Heimark, is like the iPod in that it makes consuming computing services easy. It's just a form of
virtualization, he added. A critical difference, Heimark observed, is that cloud computing costs less than the traditional
enterprise software model. "This stuff is truly cheaper," he said.
That means jobs will be eliminated, he added. That explains some of the resistance to cloud computing in some organizations.
While there are real issues with cloud computing, particularly in the area of reliability and security, Heimark said he expected
those problems would be dealt with within two years.
To download the report, click here
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