Assessing Disaster Recovery Alternatives: On-Site, Colocation or Cloud

Every organization requires a Business Continuity Plan (BCP) or Disaster Recovery Plan (DRP) which falls within the cost constraints while achieving the target recovery requirements in terms of Recovery Time Objective (RTO) and Recovery Point Objective (RPO). The organizations must identify the likely events that can cause disasters and evaluate their impact. They need to set the objectives clearly, evaluate feasible/DRPs to choose the one that would be optimal. Here, the authors examine tradeoffs involved in choosing among the disaster recovery options. The optimal disaster recovery planning should take into consideration the key parameters including the initial cost, the cost of data transfers, and the cost of data storage.

Provided by: Colorado State University Topic: Software Date Added: Nov 2012 Format: PDF

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