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  1. Failover - Wikipedia

    Failover is switching to a redundant or standby computer server, system, hardware component or network upon the failure or abnormal termination of the previously active application, [1] …

  2. Failover and failback | Microsoft Learn

    Feb 26, 2025 · With failover, you can redirect traffic and requests from unhealthy instances to healthy ones. Then, once the original instances become healthy again, you can perform a …

  3. What Is Failover? - Fortinet

    Failover refers to switching to a computer, system, network, or hardware component that is on standby if the initial system or component fails. It is a state under which the system operates …

  4. What is failover? How it works and why it’s important for BCDR

    Oct 27, 2025 · Failover refers to the automatic and seamless transfer of operations from a failed or compromised system to a backup system. The goal is to maintain continuous uptime and …

  5. Failover Mechanisms in System Design - GeeksforGeeks

    Jul 23, 2025 · A failover mechanism is an important component of system design and architecture that ensures the continued availability and reliability of a system in the event of a component …

  6. What is server failover? | Failover meaning - Cloudflare

    Failover is a backup plan that helps prevent a complete outage. Failover often goes hand in hand with a process called load balancing. Load balancers increase application availability and …

  7. Why a failover for your network, tech, and security is a must

    Having a failover for your network helps ensure technology and resources maintain always-on availability so work or transactions can be performed. This is especially crucial given the rapid …

  8. What is Failover? | Barracuda Networks

    Failover is a backup operational mode that automatically switches to a standby database, server or network if the primary system fails, or is shut down for servicing. Failover is an extremely …

  9. What is a Failover? Definition & Best Practices | CrashPlan

    Oct 29, 2025 · What is a failover? Here’s why it’s important for servers, endpoints, modems, and more–and how to implement your own.

  10. What Is Failover? Definitions, Testing, & Importance in Systems

    Failover is the ability to switch automatically and seamlessly to a reliable backup system. When a component or primary system fails, either a standby operational mode or redundancy should …