Description
Cloud refers to a Network or Internet. Cloud is something, which is present at remote location. Cloud can provide services over network, that is, on public networks or on private networks, that is, Wide Area Networks (WANs), Local Area Networks (LANs), or Virtual Private Networks (VPNs). Applications such as e-mail, web conferencing, customer relationship management (CRM), all run in cloud.
Cloud computing has sparked a revolution in how information and computing resources are accessed, provisioned, and consumed within the Information and Communication Technology (ICT) industry. It has emerged as a powerful paradigm for high-performance and large-scale computing, enabling the migration of data and processing tasks from individual desktops and personal computers to centralized data centers.
