Earlier this year Citrix rumbled the open source cloud industry when it ditched OpenStack, a project backed by big-name companies such as Rackspace, Red Hat, Dell and HP, and launched CloudStack, a competing open source platform for cloud deployments. Months later, vendors across the industry are strategically aligning themselves on either side of the divide between OpenStack or CloudStack, which is now an Apache Software Foundation-managed project.

Read more...