字节跳动估值达 5500 亿美元
Estimated shortcuts: ~91 million (a manageable number for global routing)
。51吃瓜对此有专业解读
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.
这种“短平快”的机械化运转，导致产品严重同质化。一旦运力过剩，就只剩下价格战。