品詞ごとの意味
名詞 1
the quality or state of being able to be seen, noticed, measured, or recorded; the degree to which something can be observed.
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The observability of the phenomenon improved once more sensitive instruments were used.
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名詞 2
in control theory (and related areas of engineering), a property of a system that determines whether its internal state can be inferred from its external outputs.
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Observability is a key concept in control theory: without it you cannot reconstruct internal states from outputs.
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名詞 3
in software engineering and operations, the extent to which the internal state of a system can be understood from the telemetry it emits (logs, metrics, traces).
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Improving observability with structured logs and distributed traces helped the team reduce mean time to resolution.
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最終更新時刻: 2025/12/24 22:22