Cloud computing is a automated on-demand self-service paradigm, allowing a pay-per-use model on shared resources. Scalability is one of the challenges faced by cloud computing to be achieved at full strength. The "cloud scalability" is slowly gaining weight in cloud industry since the load of traffic is usually unpredictable. Load balancers are appointed to monitor the traffic and scale accordingly. This paper will give the types of scalability, choosing the correct scalability and other issues.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.