Is there any proper differentiation between Amazon cloud solutions and NTT communications?

Infrastructure as a Service Clouds offer scalable computing resources required for IT infrastructure, significantly reducing the need for physical hardware. Businesses can deploy complex applications without extensive infrastructure investment.Enterprises utilize Infrastructure as a Service Clouds to access flexible and scalable computing solutions. This service model allows organizations to rent compute resources such as servers, storage, and networking components on a pay-as-you-go basis....