Apache Spark 3 for Data Engineering and Analytics with Python - Challenge - XYZ Research Part 1

This video tutorial guides viewers through the process of analyzing research project data over three years using Spark. It begins with creating a new heading in a markdown cell, followed by loading data from an attached file. The tutorial then demonstrates how to create RDDs for each year, combine them using union operations, and ensure uniqueness with distinct operations. Finally, it concludes by counting the total number of unique research projects, revealing that 12 projects were conducted over the three years.

What is the first step to create a new heading in the lesson?

Evaluate responses using AI:

OFF

How do you confirm the creation of a heading in markdown?

Evaluate responses using AI:

OFF

What is the purpose of copying data from the attached file?

Evaluate responses using AI:

OFF

How do you create multiple RDDs for different years?

Evaluate responses using AI:

OFF

What transformation is used to combine data from multiple years?

Evaluate responses using AI:

OFF

What is the final step to determine the number of unique research projects?

Evaluate responses using AI:

OFF

What was the total number of research projects conducted in the first three years?

Evaluate responses using AI:

OFF