What is the term for the probability that a failed solution can be restored to normal operations within a certain time period?

The term that describes the probability that a failed solution can be restored to normal operations within a specific time frame is recoverability. This concept is crucial in risk management and business continuity planning, as it reflects an organization's ability to recover from disruptions and minimize downtime.

Recoverability involves assessing not only the likelihood of restoration but also the time and resources required to achieve it. Factors such as backup systems, data redundancy, and the efficiency of recovery processes directly influence recoverability. Understanding this metric helps organizations prepare appropriate disaster recovery strategies and aligns with the overall goal of maintaining operational resilience.

In contrast, performance refers to how well a system operates under normal conditions, while threshold denotes a limit or a point where a certain action should be taken. Scalability pertains to a system's capability to grow or manage increased workloads efficiently, which does not directly relate to recovery from failure. Therefore, the focus on the ability to return to normal operations identifies recoverability as the most relevant term in this context.