在 AI 场景中，Apache Spark 凭借其强大的批处理能力与 Python 生态兼容性，广泛用于大模型训练前的数据清洗、特征工程与推理任务。而 Ray 因其低延迟、高并发特性，被 OpenAI 等头部机构用于分布式训练与强化学习。两者共同构成 Data + AI 的核心计算底座，支持从数据准备到模型推理的全流程高效执行。
NYT Connections Sports Edition today: Hints and answers for March 2, 2026
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В России допустили «второй Чернобыль» в Иране22:31
10. useHash — router meets reconciler
Iran has targeted energy assets in some countries, including Saudi Arabia, Qatar, and Kuwait, but those are moderated, seemingly calculated attacks thus far, Reed said. If Iran and its proxies—Hezbollah and the Houthis—launch a barrage of attacks on energy production and exporting facilities, then the worst-case scenario could unfold.