The duplication of data[3] or resources within a system or network to ensure fault tolerance[2], data availability, and disaster recovery[1]. Data Sovereignty The concept that individuals or organizations have ownership and control over their own data, including where it is stored and how it is used.
Disaster recovery deals with protecting an organization from the effects of significant negative events, events that put an organization’s operations at risk such as cyber attacks and equipment failures, or hurricanes, earthquakes and other natural disasters. A disaster recovery plan (DRP) documents policies, procedures and actions to limit the disruption to an organization in the wake of a disaster.
The ability of a system or network to continue operating and providing services even in the presence of hardware or software failures or disruptions.
