Disaster recovery planning establishes recovery time objectives specifying how quickly systems must be restored and recovery point objectives specifying acceptable data loss. It includes backup restoration procedures and alternate infrastructure.
Plans should be tested through actual restoration exercises.
Alternative Names:
DR, Technology Recovery
Why it Matters?
The objectives are what make a plan meaningful, and organizations frequently state aggressive targets without testing whether they can be met. A recovery time objective of four hours that has never been validated through an actual restoration is aspirational. Testing also surfaces the common failure where backups exist but restoration fails, which is discovered only when restoration is attempted under pressure.
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Frequently asked questions
What are recovery objectives?
Why test restoration?
