Cloud computing covers an extremely broad range of technologies and protocols and there are numerous open source technologies that can be used for various aspects of it. Fortunately, many of the most important software in the open source cloud has resources to learn more. Python, Linux, and Hadoop all have plenty of free resources, and concepts like Software as a Service and Engineering as a service have courses to familiarize technologists. There are plenty of paths to choose from to expand your knowledge of the open source cloud.
