A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?

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Tasadduq BurneyownerOwner · Founder

26525 reputation · 19 Jan 2022, 12:39 UTC

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Profile representative work before optimizing. Use efficient algorithms and library operations, batch I/O and avoid unnecessary serialization. Async programming can improve concurrent I/O but does not automatically make CPU-heavy functions faster; measure process, thread or native-library alternatives appropriately.

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