International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Cloud computing involve service providers, resource providers, and service client. Cloud Computing deliver applications as services such as Software-as-a-Service (SaaS), Infrastructure-as-a-Service (IaaS), and Platform-as-a-Service (PaaS). As more and more organizations adopt cloud computing, Cloud Service Providers (CSPs) are developing new technologies to enhance the cloud's capabilities. Cloud mashups combine services from multiple clouds into a single service or application. Multi-cloud collaborations are common in current day perspective using cloud mashups. However, to implement cloud mashups required pre-established agreements among providers.