Disaster Recovery Best Practices
This paper discusses an approach for creating a good disaster recovery plan for a business enterprise. The guidelines are generic in nature, hence they can be applied to any business subsystem within the enterprise.
In the IT subsystem, disaster recovery is not the same as high availability. Though both concepts are related to business continuity, high availability is about providing undisrupted continuity of operations whereas disaster recovery involves some amount of downtime, typically measured in days. This paper focuses only on disaster recovery.