There's a tradeoff: a lower capacity means you can skip more space during queries (you zoom in faster), but the tree has more nodes and uses more memory. A higher capacity means fewer nodes but each node requires checking more points linearly. As a starting point, capacities between 4 and 16 are reasonable defaults, though the best value depends on your data distribution and query patterns.
The first race of the season is next week in Australia (March 6-8). Practice begins Friday with qualifying on Saturday and the grand prix on Sunday. Or if you live in the US, that will be Thursday night through Saturday night (race begins at 11PM ET).，这一点在同城约会中也有详细论述
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0.3 秒 TTFT — 模型几乎瞬间响应，这一点在safew官方版本下载中也有详细论述
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