Create a cluster with Ubuntu
- http://www.canonical.com/enterprise-services/ubuntu-advantage/landscape
- http://www.tomshw.it/forum/linux-e-altri-sistemi-operativi/118105-realizzare-un-cluster-con-ubuntu-server.html
- http://byobu.info/article/Building_a_simple_Beowulf_cluster_with_Ubuntu/
- http://www.stevekelly.eu/cluster.shtml
- https://apps.ubuntu.com/cat/applications/precise/system-config-cluster/
- http://www.ubuntu.com/cloud/build-a-cloud
- http://www.ubuntu.com/download/cloud/install-ubuntu-cloud
- http://www.ubuntu.com/server
- http://www.eucalyptus.com/participate
- http://www.ubuntu.com/cloud