ABSTRACT
Cloud computing is a broad area that has garnered the attention of several people and is now much more than a buzzword. This technology is one of the few that have directly affected human beings. In simple terms, a cloud offers services to its customers in several ways. One of the important ways is through Software as a Service (SaaS). In SaaS, a software application is given as a service to the users. There are several properties associated with cloud applications: scalability, elasticity, and multitenancy. Each and every cloud application should have the aforementioned properties.
