Description: Warm standby is a disaster recovery strategy that involves keeping a secondary site partially active, allowing it to quickly take over in case the primary site fails. Unlike cold standby, where the secondary site is not operational until manually activated, warm standby has systems and applications running, significantly reducing downtime. This setup enables organizations to maintain a copy of their data and applications in an almost real-time environment, facilitating a smoother and faster transition during emergencies. Key features of warm standby include continuous data synchronization between the primary and secondary sites, as well as the ability to conduct regular tests to ensure the secondary system is ready to operate at any time. This strategy is particularly relevant for organizations that require high availability and cannot afford long periods of downtime, such as in various sectors like financial services, healthcare, and e-commerce. In summary, warm standby is a middle-ground solution that balances cost and recovery time, providing an effective option for business continuity.
