A disaster recovery (DR) site is a facility an organization can use to recover and restore its technology infrastructure and operations when its primary data centre becomes unavailable. The decision about what kind of DR site an organization needs and its location requires careful planning and a balance of costs against any risks. There are two fundamental DR site options: internal and external. An organization sets up and maintains an internal site while an external site is owned and operated by an outside provider.

Companies with large information requirements and aggressive recovery time objectives are more likely to use an internal DR site. The internal site is typically a second data centre and allows a company to recover and resume operations following a disaster at the primary centre. A company can also use a cloud-based recovery site. Having DR sites in the cloud reduces the need for data centre space, infrastructure and resources. Cloud DR sites can be cheaper and more viable for smaller companies, but security and bandwidth are concerns.

Enterprise-Grade Products for all market segments. Start from Entry level Server/ StorageData Backup is most important for any organization. It refers to the process of making copies of data or data files to use in the event the original data or data files are lost or destroyed. Secondarily, a backup may refer to making copies for historical purposes, such as for longitudinal studies, statistics or for historical records or to meet the requirements of a data retention policy. Many applications and platforms require it.