The main advantage of adopting cloud infrastructure is its scalability and flexibility. Cloud infrastructure allows businesses to dynamically adjust their computing resources based on current demands without the need for significant capital investment in physical hardware. This results in cost savings and improved operational efficiencies, as organizations can pay only for the services they use. Additionally, cloud solutions often enhance disaster recovery and data accessibility, enabling remote work and collaboration. Overall, cloud infrastructure supports business agility and encourages innovation by providing a robust and adaptable foundation for various applications and services.