100 Days of System Design Topics challenges

Failover is a mechanism used in computer systems to automatically redirect traffic, workload, or operations from a failed or unavailable component to a redundant or standby component to ensure uninterrupted operation and maintain service availability.

Failover is a critical mechanism used in computer systems to ensure continuous service availability and maintain business continuity by automatically redirecting operations from failed components to redundant or standby components. By incorporating failover mechanisms, organizations can build resilient and reliable systems that minimize downtime, mitigate risks, and meet service level objectives.