But what about restoring your actual system right away?
但是怎样才能立即修复你的系统呢？
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High availability is the system management strategy of quickly restoring essential services in the event of system, component, or application failure.
高可用性是在系统、组件或者应用程序发生故障时快速恢复基本服务的系统管理策略。
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High availability systems combine software with industry-standard hardware to minimize downtime by quickly restoring services when a system, component, or application fails.