Cloudcomputing

This document discusses cloud computing. It defines cloud computing as using dynamically scalable and virtualized resources over the Internet. The key aspects are infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). Cloud computing provides benefits like access from anywhere, cost advantages, and increased collaboration. Enablers include virtualization, connectivity, reliability, security, and sustainability. Examples of cloud services include applications from Amazon, Google, and Salesforce.