Which level of disaster recovery backup you need depends in large part on your tolerance for downtime. Data Resolution offers four levels of disaster recovery backup. In all but the standard level, we use active : passive failovers depending on your protocols. Our standard disaster recovery failover is 48 hours.
|Disaster Recovery Level||Max Downtime||SQL Refresh Rate||Server Refresh Rate|
|Hot : Hot||Up to 52 minutes a year.||Systems transfer between data centers within every 5 minutes depending on test results and your needs||All systems at a separate data center are available and just waiting to be turned on. Weekly updates and syncs of server images done every week and can be rolled back at any time.|
|Hot : Warm||Up to 8 hours per year||Systems transfer between data centers within every 60 minutes depending on test results and your needs||All systems are ready and waiting to be turned on at a separate data center. Server images are updated and synced every week and can be rolled back at any time.|
|Hot : Cold||Up to 24 hours per year||Systems transfer between data centers within each week||All systems copied over on a quarterly basis, based upon that quarter’s changes.|
|Standard||Server and data are restored in 2 days||Server storage to second data center done weekly. Server images changed and updated when you request|