blogging tricks

Cloud computing refers to the delivery of computing and storage capacity^{[citation needed]} as a service^{[citation needed]} to a heterogeneous community of end-recipients. The name comes from the use of clouds^{[citation needed]} as an abstraction for the complex infrastructure it contains in system diagrams^{[citation needed]}. Cloud computing entrusts services with a user's data, software and computation over a network. It has considerable overlap with software as a service (SaaS).