![]() Speed is not as important here as the accuracy and precision of the diagnosis. Many techniques can be used for this purpose, ranging from good practices in design to analyzing in detail problems that have already occurred and taking actions to make sure they never recur. Proactive management, conversely, consists of preventing problems from occurring. The goal here is to react quickly and alleviate the effects of the problem as soon as possible. This type of management is implemented by reactive systems, self-adaptive systems, self-organized systems, and complex adaptive systems. Reactive management consists of reacting quickly after the problem occurs, by treating the symptoms. There are essentially two ways of repairing faults and solving problems in science and engineering. According to ISO/IEC 31010, RCA may include the techniques Five whys, Failure mode and effects analysis (FMEA), Fault tree analysis, Ishikawa diagram, and Pareto analysis. The name of this process varies from one application domain to another. RCA generally serves as input to a remediation process whereby corrective actions are taken to prevent the problem from recurring. Establish a causal graph between the root cause and the problem.Distinguish between the root cause and other causal factors (e.g., using event correlation).Establish a timeline from the normal situation until the problem occurs.Identify and describe the problem clearly.Root cause analysis is a form of deductive inference since it requires an understanding of the underlying causal mechanisms of the potential root causes and the problem. It is widely used in IT operations, manufacturing, telecommunications, industrial process control, accident analysis (e.g., in aviation, rail transport, or nuclear plants), medicine (for medical diagnosis), healthcare industry (e.g., for epidemiology), etc. In science and engineering, root cause analysis ( RCA) is a method of problem solving used for identifying the root causes of faults or problems. ( Learn how and when to remove this template message) ( October 2010) ( Learn how and when to remove this template message) See Wikipedia's guide to writing better articles for suggestions. This article's tone or style may not reflect the encyclopedic tone used on Wikipedia. ![]()
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