Failover vs Redundancy: Complete Comparison | Estateplanning

Failover and redundancy are two related but distinct concepts in system design, used by companies like Google, Amazon, and Microsoft to ensure high availability and reliability. While failover refers to the automatic switching to a backup system in case of a failure, redundancy involves duplicating critical components to prevent single points of failure, as seen in the designs of Tesla's data centers and Netflix's content delivery networks.