>> Lack of concurrency/parallelism Definitely get the single-threaded house in o... | Hacker News

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osigurdson on March 1, 2023 | parent | context | favorite | on: “Clean” code, horrible performance

>> Lack of concurrency/parallelism

Definitely get the single-threaded house in order before attempting to speed up by running in parallel.

yxhuvud on March 1, 2023 [–]

Depends. For example, if the slowness comes from sequentially emitting a lot of http requests, a lot of performance can be gotten from doing it concurrently.

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