Platform as a service (PaaS) and software as a service (SaaS) are two kinds of cloud computing products that enable businesses and their clients to deliver and use various services, respectively. Before diving into the differences between the two concepts, it’s important to take a step back and understand what a cloud service really is.Cloud computing primarily refers to large storage of data, programs, and operations that are accessible via the Internet and are not stored on a user’s computer. These on-demand services are stored in the “cloud,” which is managed and mai...