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gpderetta
on Feb 11, 2020
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Is a Dataframe Just a Table? (2019) [pdf]
That's doesn't seem a very defining characteristic. Row order/index is just an implicit primary key column.
SatvikBeri
on Feb 11, 2020
[–]
The point is which operations you optimize for. Most SQL databases aren't well-optimized for matrix multiplication, but are great with search-style queries, and the opposite for dataframes.
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