The term “site resiliency” refers to the recovery process used to activate an alternate or standby datacenter when the primary datacenter is no longer able to provide a sufficient level of service to meet the needs of the organization.

The term includes the process of re-activating a primary datacenter that has been recovered, restored or recreated. You can configure your messaging solution to enable site resilience using the GEO LoadMaster in conjunction with the built-in features and functionality in Exchange 2010.