Data Engineer

Data Engineer

As a Data Engineer, I collect, extract and transform raw data in order to provide clean, reliable and usable data.

47 posts
PySpark - Concatenate String Columns of a DataFrame
Academy Membership PySparkPython

PySpark - Concatenate String Columns of a DataFrame

Introduction In this tutorial, we will show you how to concatenate multiple string columns of a PySpark DataFrame into a single column. In order to do this, we will use the functions concat() and concat_ws() of PySpark. Import Libraries First, we import the following python modules: from pyspark.sql...

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