值得一提的是，因内存价格影响，英伟达的 AI 计算机 DGX Spark 宣布涨价 700 美元（目前售价 4699 元，约合人民币 32229 元），并且本次涨价将适用于所有地区。
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.
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Things humans don’t write down
Nasa said the launch of Artemis III will take place "no earlier than" 2027. But, experts believe 2028 is the earliest possible date.