Speaker: Arun Srinivasan

Efficient in-memory non-equi joins using data.table

Efficient in-memory non-equi joins using data.table

A join operation combines two (or more) tables on some shared columns based on a condition. An equi-join is a case where this combination condition is defined by the binary operator $==$. It is a special type of $\theta$-join which consists of the entire set of binary operators: {=, ==}. This talk presents the recent […]

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