Cloud is a computing field where information services are performed at the data centers of service providers, and delivered to users via Internet. Regarding IT as a service is a basic concept of this technology.
Thanks to the Cloud, we don’t need expensive infrastructure, there is minimum hardware request, and services are accessible from any place at any time through different types of devices (PC, tablet, mobile phone).
Unlike the standard business concept, the applications we use are located in the Cloud and are accessed via web browser. The services provided are easily measured and optimized for end-users.