Disaster Recovery Site Planning
Implement the systems or capabilities required to deliver the plan.
This will involve definition of some type of disaster recovery site to deal with situations where the data center or main facility are unavailable Primary types of sites include:
Hot Site Data Replication
There are several ways to implement data replication in a Hot Site scenario,ranging from t1med copying of files or database backups to using replication software. It is important to account for the bandwidth requirements for the data being copied from site to site. Data replication can consume significant bandwidth, and therefore it Is important to plan this and ensure that disaster recovery replication does not consume precious Internet access bandwidth or WAN links and compete with existing applications. Make sure to account for the timing of replication.