Explore the concept of Open Cloud and learn how Ubuntu can simplify its complex layers in this 18-minute conference talk from LinuxCon 2012. Discover how to build on public clouds like AWS or Rackspace, or create your own private cloud using Ubuntu. Gain insights into Canonical's partnerships with major tech companies, understand the role of Ubuntu Server in cloud computing, and learn about tools like Charms and Juju for efficient cloud deployment and management. Get a clear roadmap for navigating the cloud landscape with Ubuntu as your guide.