Posts tagged: systems
4 posts
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The Queue Was Never Empty
A scheduler proven optimal for one request against an empty queue can lose once the queue never clears, and mean latency has the same blind spot.
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When Every Car Is Full
A smart scheduler earns its edge from slack in the queue, and full load is exactly what spends that slack to zero.
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Information You Can't Revise
Systems that demand more information up front and lock in a decision often do worse than ones that know less and stay able to act on updates.
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Closed Enough to Break Alone
Complexity doesn't decide whether a broken system is recoverable; documented interior access does, and its absence is the failure mode.