After 3 months of development, bug fixing and streamlining, OpenStack has released Austin, the first open source cloud computing platform that is most probably going to change the cloud landscape.

在三个月的开发、修正缺陷和合理化工作之后，OpenStack发布了Austin，这是第一个开源的云平台，它非常可能会改变云平台的情况。

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If there are other open source cloud projects, why start a new one?

如果有其他的开源云项目，为什么开始一个新的？

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In the battle for who will become the most used open source cloud platform CloudStack has just hit a major milestone.

FORBES: Citing Strong Growth CloudStack Becomes A Top-Level Apache Project

Its challenge is to provide open-source cloud software that is functional enough that no one will actually want to replace it.

FORBES: Red Hat's Formula for an Open Cloud

Citrix, one of the primary cloud vendors, has discontinued contributing software projects to OpenStack, the open-source software foundation for cloud development, of which it had been one of the founding partners.

FORBES: Why Citrix Left OpenStack