Gmousse / dataframe-js

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https://gmousse.gitbooks.io/dataframe-js/
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Make columns inference faster #40

Closed Gmousse closed 6 years ago

Gmousse commented 6 years ago

For now (1.2.7), to infer DataFrame schema (when columns are not given by the user) is pretty slow. We should infer schema from some rows with a fast table scan.