A disaster recovery plan for cloud-based systems should be designed with a focus on data redundancy, failover procedures, and regular testing.
Data redundancy is crucial to ensure no loss of information during a disaster. This can be achieved by maintaining multiple copies of data across different geographical locations within the cloud environment.
Failover procedures are necessary to maintain system availability during a disaster. These procedures involve automatic switching from the primary system to a standby system when a failure or disruption occurs. The design of these procedures should consider factors such as the time it takes to switch over and the capacity of the standby system.
Regular testing of the disaster recovery plan is essential to identify any potential issues and make necessary adjustments. Testing should simulate various disaster scenarios to assess the effectiveness of the plan under different conditions.
