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.
习近平总书记深刻指出，高质量发展应该不断提高劳动效率、资本效率、土地效率、资源效率、环境效率，不断提升科技进步贡献率，不断提高全要素生产率。
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Фото: Илья Питалев / РИА Новости
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