Apache Spark 3 for Data Engineering and Analytics with Python - Working with Missing or Bad Data

Apache Spark 3 for Data Engineering and Analytics with Python - Working with Missing or Bad Data

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Information Technology (IT), Architecture, Social Studies

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Hard

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The video tutorial covers handling missing data in data engineering using Spark DataFrame API. It begins with creating a DataFrame with null values, then demonstrates how to drop rows with null values using the NA function. The tutorial also shows how to filter DataFrame records based on specific columns and use the describe function to obtain statistical summaries of columns. The video emphasizes practical coding steps and provides examples for each operation.

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OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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