Which disaster recovery plan technique is most effective for recovering business operations quickly?

Active/active configurations are highly effective for recovering business operations quickly because they involve having multiple live environments running simultaneously. This means that if one site experiences a failure, the other sites are already fully operational and can take over without any downtime. With an active/active setup, workload distribution is managed across several locations, ensuring continuous availability of services and minimal interruption to operations.

This method contrasts with other disaster recovery approaches, such as archiving, which merely involves storing historical data without providing immediate operational capabilities or quick recovery. Network clustering and site mirroring, while providing redundancies, may have longer recovery times due to the need for failover processes or synchronization between the primary and backup sites. Active/active systems are designed explicitly for high availability and rapid recovery, making them the optimal choice for businesses that require continuous uptime.