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Systems Thinking > One thread, several queuesThe concurrency you chose
Phase 03One thread, several queues142 of 434

The concurrency you chose

all, allSettled, any, race and a hand-rolled pool, against a flaky endpoint that makes the difference between them visible.

Build45 minAI implements

Build this in your own editor

This one runs on your machine rather than in the browser workbench. Work to the outcomes below, then come back and mark it complete.

You should now be able to

  • Pick the right combinator for a stated failure requirement
  • Bound concurrency so a hundred items do not become a hundred sockets
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