Abstract: World Journal of Applied Mathematics and Statistics

Abstract:
The rapid evolution of computing paradigms has transformed technological innovation dramatically. This paper will dwell on the changing tide from mainframe centralized and to decentralized versions such as grid, cluster, and edge computing, focusing particularly on the elaboration of the concept of the cloud computing paradigm. Cloud computing-represented in scalability, cost-efficient, and accessible-manner-turned out to be revolutionary for IT infrastructure and new business model. Key aspects analyzed include programming models, such as MapReduce and Bulk Synchronous Parallel, performance metrics, scalability, and control flow, to identify the strengths of cloud computing compared to other paradigms. Possible applications, like artificial intelligence, genomics, and e-commerce, are also mentioned to show its versatility. The study concludes that cloud computing stays at the front of contemporary technologies and enables innovation and efficiency never realized before.