Cloud service application refers to the application software that provides services through a cloud server on the Internet. The related technologies have become the mainstream of IS development in the age of the Internet. Entering the era of IoT, cloud service applications will continue to serve as a critical role in delivering content and computational services. This course will introduce students to the following major knowledge: (1)Setting up, configuring, and starting a cloud server (2)HTML5 and CSS (3)Java Server Pages (4)The mechanism of session/application (5)The interoperability of JDBC and database (6)Communication technologies of machines to a centralized server. (7)Other related techniques to developing IS, MVC framework for example. Furthermore, students will be asked to complete some sets of exercises and grouped to develop their mini-projects to evaluate their learning achievements.