2013-03-12 "もはや自前で仮想化は古い?, AWSがEC2の仮想プライベートクラウドをレディメイドで提供" http://jp.techcrunch.com/archives/20130311aws-just-made-it-a-whole-lot-easier-for-anyone-to-create-a-virtual-private-cloud-showing-again-how-enterprise-tech-is-obsolete/?utm_source=dlvr.it&utm_medium=twitter