Depending on resources and needs, an organization may only use data backup or may complement it with a comprehensive disaster recovery strategy. What Is the Difference Between Disaster Recovery and Backup?ĭisaster recovery and backup are not interchangeable. In addition, many solutions allow you to automate and orchestrate several actions for swifter recovery.
These solutions also reconfigure network settings during failover, allowing VM replicas to start working almost immediately.
This is where disaster recovery comes in. Maintaining business continuity in the face of any disaster or unforeseen event is a must as any downtime translates into lost revenue, lost customers and a tarnished reputation. However, simple backups are not enough to maintain uninterrupted operations and continue to service customers. Note that the 3-2-1 backup rules can be extended to include 1 copy stored in immutable storage for recovery after a ransomware attack.
This practice is informed by the 3-2-1 backup rule. Your backup plan should ideally include several backups stored in different locations, including in a separate data center in a remote location, as well as stored on different media (such as disk, tape, cloud, etc.). Backup also refers to the process of creating such copies.Ī backup plan is a strategy implemented for backing up an environment, either manually or automatically, based on a schedule and an organization’s recovery objectives.
What Is Backup?īackup is a copy of data created to be used for recovery in the event that the original data is lost or unavailable.
#DATA BACKUP AND DISASTER RECOVERY DOWNLOAD#
To understand how VM data protection differs from protecting physical machines, download this white paper about best practices for disaster recovery in virtual environments. Disaster recovery and backup are essential for organizations using physical and virtual machines.