Cloud computing has revolutionized technology by shifting software and infrastructure management from physical servers to shared, remote servers, enabling significant advancements in various fields like communication and science. This paradigm shift is not entirely new but represents the third phase of a long evolution, following the Application Service Providers (ASP) and Software-as-a-Service (SaaS) models. Cloud computing combines renting software and server resources, allowing organizations to avoid owning physical hardware while accessing a vast array of third-party services and APIs, resulting in faster innovation and reduced expenses. Despite initial security concerns, cloud providers have demonstrated superior security measures, making the transition to cloud computing increasingly appealing. The widespread adoption of cloud computing is evident, with 90% of U.S. companies utilizing it to some extent, and major players like Amazon Web Services, Microsoft Azure, and Google Cloud dominating the market. This transformative technology is reshaping how businesses operate by obsoleting traditional software architectures and enabling access to modern distributed models.