All the Pandas merge() you should know for combining datasets

Some of the most useful Pandas tricks you should know

B. Chen
Towards Data Science
7 min readNov 11, 2020

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Photo by Galymzhan Abdugalimov on Unsplash

Pandas provides various built-in functions for easily combining datasets. Among them, merge() is a high-performance in-memory operation very similar to relational databases like SQL. You can use merge() any time when you want to do database-like join operations.

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