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Scalr is an open source Cloud Management Platform for managing multi-cloud infrastructure. The project was started and open sourced in April 2008〔Intridea release source code to Scalr under GPL, http://www.intridea.com/2008/4/2/open-sourcing-scalr〕 to provide scalable infrastructure for ''MediaPlug'' (a media sharing service) and is now maintained at GitHub.〔The Scalr project on GitHub https://github.com/Scalr/scalr〕 Scalr provides, according to one reviewer,〔Experiences using Scalr http://scottmartin.net/2009/07/11/creating-a-virtual-datacenter-with-scalr-and-amazon-web-services/〕 "90% of the features, at 10% of the price" of main competitor RightScale. The code is made freely available under the Apache License (version 2.0) and Scalr has received favorable reviews from sites including TechCrunch,〔TechCrunch coverage of Scalr http://www.techcrunch.com/2008/04/03/scalr-the-auto-scaling-open-source-amazon-ec2-effort/〕 HighScalability,〔Coverage from HighScalability http://highscalability.com/scalr-open-source-auto-scaling-hosting-amazon-ec2〕 the official AWS blog,〔Coverage from the Official AWS blog http://aws.typepad.com/aws/2008/04/scalr-.html〕 and CNet.〔CNet coverage of Scalr http://news.cnet.com/8301-13846_3-9910472-62.html〕 Scalr is also available as a monthly subscription service since mid-2009.〔http://aws.typepad.com/aws/2009/08/scalr-graduates-from-beta-special-pricing-still-in-effect.html〕 == See also == * Cloud infrastructure : * Amazon Elastic Compute Cloud (EC2) : * Rackspace : * Eucalyptus : * OpenStack : * Cloud.com : * Nimbula * Cloud computing Management platform : * RightScale : * enStratus : * Kaavo 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Scalr」の詳細全文を読む スポンサード リンク
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