How to Calculate Complex Factors Efficiently with DolphinDB

Описание к видео How to Calculate Complex Factors Efficiently with DolphinDB

The complex factor is usually composed of nested sliding window functions,which leads to its complicated calculation.

With DolphinDB's innovative architecture, optimized functions and vector programming, the number of code lines has been reduced from over 200 in Python to 50 in DolphinDB. Meanwhile, the calculating speed has increased by more than 3,000 times.

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