IoT is on a solid rise. Smart cities, industry 4.0, e-health, the applications are numerous. As a result of this evolution, masses of data are being created, all of which have to find their way to the Cloud and be processed into information that is of interest to the user. In this course we will learn techniques to process and visualize large amounts of data in an efficient way. We also get to know the latest trend of edge computing that puts less strain on the Cloud.