Cloud Applications are software and services that are accessed over the internet and operated through cloud computing. Coursera's Cloud Applications catalogue prepares you to design, develop, and deploy scalable, reliable applications using various cloud-based platforms. You'll learn about the architecture of cloud apps, how to work with cloud databases, and how to integrate these applications with other services. You'll also gain hands-on experience in managing and monitoring cloud applications. This skill is a must-have for IT professionals, developers, and software engineers looking to leverage the power and versatility of cloud computing in application development.