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A Recovery Point Objective (RPO) is the maximum acceptable interval during which transactional data is lost from an IT service. [11] For example, if RPO is measured in minutes, then in practice, off-site mirrored backups must be continuously maintained as a daily off-site backup will not suffice. [13]
True continuous data protection is different from traditional backup in that it is not necessary to specify the point in time to recover from until ready to restore. [5] Traditional backups only restore data from the time the backup was made. True continuous data protection, in contrast to "snapshots", has no backup schedules. [5]
Site designation: choice of a backup site. A hot site is fully equipped to resume operations while a cold site does not have that capability. A warm site has the capability to resume some, but not all operations. A cost-benefit analysis is needed. Occasional tests and trials verify the viability and effectiveness of the plan.
Recovery as a service (RaaS), [1] sometimes referred to as disaster recovery as a service (DRaaS), is a category of cloud computing used for protecting an application or data from a natural or human disaster or service disruption at one location by enabling a full recovery in the cloud. RaaS differs from cloud-based backup services by ...
A backup site (also work area recovery site [1] or just recovery site) is a location where an organization can relocate following a disaster, such as fire, flood, terrorist threat, or other disruptive event. This is an integral part of the disaster recovery plan and wider business continuity planning of an organization.
A backup site or disaster recovery center is used to store data that can enable computer systems and networks to be restored and properly configured in the event of a disaster. Some organisations have their own data recovery centres, while others contract this out to a third-party.
Disaster recovery may refer to: Recovery stage of emergency management; IT disaster recovery, maintaining or reestablishing vital information technology infrastructure;
Feature comparison of backup software. ... Redo Backup and Recovery: No No No rdiff-backup: Yes ... By using this site, ...
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