Pyspark For Sql developers
Hello, everyone.
Welcome to my channel where I share tips and tricks on how to use PySpark, the Python API for Apache Spark.
In this video, I will explain what PySpark.sql.functions is and why it is useful. PySpark.sql.functions is a module that
provides a collection of built-in functions that you can use to perform various operations on PySpark DataFrames,
such as aggregation, filtering, sorting, and transformation. These functions are very useful because they allow you to write
concise and expressive code that can run efficiently on large-scale data.
I am going to teach PySpark to SQL developers by writing equivalent filtering , functions, and so on.