Over the last few decades, cloud computing has evolved in to a technology that many of us take for granted. For example, we all use it with our phones to back up our data and retrieve it later when we upgrade to a new one. It's one of the many technologies today that have changed the world and help with various operations globally.
Cloud computing is essentially the on demand availability of computer system resources. These days, a large component of cloud computing refers to data storage and computing power. Large clouds, often have functions distributed over multiple locations from central servers.