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.
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There have been more than three times the number of claims under the VDPS for Covid jabs than during the previous four decades for all the eligible vaccines combined.
第十五代轩逸采用了全新前脸造型，供「双前脸」设计供消费者选择。
DataWorks Notebook 支持 Spark SQL 与 Spark Python 双模式 Cell，用户可灵活切换进行数据探查与复杂计算。系统内置智能代码提示（IntelliSense）与自动补全功能，降低开发门槛。同时提供实时数据可视化图表（如柱状图、折线图），助力快速洞察数据特征。