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Not all streaming workloads involve I/O. When your source is in-memory and your transforms are pure functions, async machinery adds overhead without benefit — you're paying for coordination of "waiting" that adds no benefit.，推荐阅读同城约会获取更多信息
Rebecca Morelle, Alison Francis and Greg BrosnanBBC Science，这一点在同城约会中也有详细论述
对许多写书的人来说，这件事意味着的远不止一张支票。美国作家的年收入中位数约为 2 万美元，而市值数千亿的 AI 公司在未获授权的情况下大量使用他们的作品，事后折算的赔偿标准远低于法律上限。
conn = sqlite3.connect(DB)