How does a continuity plan differ from a disaster recovery plan?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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How does a continuity plan differ from a disaster recovery plan?

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Step 1: Define continuity plan and disaster recovery plan

A continuity plan, often referred to as a Business Continuity Plan (BCP), is a comprehensive strategy that organizations implement to ensure the continued operation of their critical business functions in the face of various disruptions. These disruptions can include natural disasters, pandemics, cyberattacks, or other unforeseen emergencies. The primary objective of a continuity plan is to maintain the overall viability of the business by addressing not only IT systems but also personnel, facilities, communication, and various operational aspects. It involves proactive measures like redundancy, backup sites, personnel training, crisis management protocols, and customer communication.

On the other hand, a disaster recovery plan (DRP) is a subset of a continuity plan with a narrower focus. It primarily deals with the recovery of an organization's IT infrastructure, applications, and data in the event of a disaster, system failure, or cyberattack. The main goal of a disaster recovery plan is to minimize IT-related downtime and data loss by rapidly restoring IT services to a functional state. Components of a DRP include data backup and restoration procedures, system failover mechanisms, and strategies for rebuilding IT environments. While continuity planning takes a long-term perspective, disaster recovery planning typically has a shorter-term outlook, emphasizing swift recovery of IT services.

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