In an organization's data center, a backup application copies data and stores it on different media or another storage system for easy access in the event of a recovery situation. While there are multiple options and approaches to off-site backup, cloud backup serves as the off-site facility for many organizations. In an enterprise, the company might own the off-site server if it hosts its own cloud service, but the chargeback method would be similar if the company uses a service provider to manage the cloud backup environment.
A public cloud sells services to anyone on the internet, such as how Amazon Web Services ( AWS) operates, while a private cloud supplies hosted services to a limited number of users. Additionally, a cloud can be private or public. Different from traditional web hosting, the services on the cloud are sold on demand, are offered in an elastic manner - meaning the customer can use as much or as little of the service as needed - and are managed completely by the service provider. What is the cloud?Ĭloud computing is a general term that refers to hosted services that are delivered over the internet. For larger companies, cloud data backup may serve as a supplementary form of backup. While initially used mainly by consumers and home offices, online backup services are now commonly used by small and medium-sized businesses (SMBs) as well as larger enterprises to back up some forms of data. Most cloud subscriptions run on a monthly or yearly basis.
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