thundering herd

名词 n.

英文释义

名词 n.
  1. The undesirable situation where a large number of processes waiting for an event are awoken whenever the event occurs, and then engage in a conflict over which process handles the event. uncountable
    — Adding to execution and monitoring challenges is the “thundering herd” problem endemic to distributed systems, also discussed in Chapter 24. Given a large enough periodic pipeline, for each cycle, potentially thousands of workers immediately start work.
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