MENTAL MODEL · M4388

Race Condition

BusinessHigh supportManagement

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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

An error that occurs when the system's output depends on the order of uncontrollable events (who runs faster). For example, when two signals arrive simultaneously, a millisecond difference in processing order can lead to drastically different results or even system crashes.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Reveals the fatality of timing. In management or law, this reminds us that it is not enough to merely specify "what to do"; we must strictly specify "who goes first, who goes second." Many organizational conflicts arise not from insufficient resources but from race conditions in processes leading to inconsistent states.

anchor

Anchor fast decisions

A race condition refers to a system's output depending on the uncontrollable timing of events (who arrives first, who executes first), leading to uncertain results or even crashes. It exposes that when "order is not constrained," correctness is unrelated to speed.

MINIMUM ACTION

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Practice this model in one real situation:

Identify shared states and multi-path writes in processes. Fix the order through locks, transactions, explicit priorities, or serialization. In institutional design, write "sequence" into the rules, not just "what to do."

Check to track your progress (stored locally)

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Source support: Explicit

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en.wikipedia.orghttps://en.wikipedia.org/wiki/Race_conditionZH · Explicit
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