OpenNebula is the open-source platform of choice in the converged data centre, providing a simple, albeit flexible and powerful, cloud manager that supports traditional IT features and the dynamic provisioning of modern enterprise cloud. With thousands of deployments, OpenNebula has a very wide user base that includes leading companies in banking, technology, telecom and hosting, and research.
OpenNebula Conferences serve as a meeting point of cloud users, developers, administrators, integrators and researchers, featuring talks with experiences and use cases. They also include tutorials, lightning talks, and hacking sessions that provide an opportunity to discuss burning ideas, and meet face to face to discuss development.
For more information: http://2015.opennebulaconf.com/