Rocket Software’s D3 Hot Backup provides essential protection against business interruption by keeping one standby machine ready to assume the load when the primary system fails. Under normal operations, all database updates on the primary are replicated to the secondary over the network, ensuring rapid continuity. In a failure event, users switch to the secondary system and the application restarts, with downtime limited to the switchover time. The two systems must be identical in terms of operating system (Windows) and user count. This solution is cost effective and enhances disaster recovery, delivering seamless resilience and faster recovery, with operations preserved and data consistently synchronized.

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