Apache Spark 3 for Data Engineering and Analytics with Python - Inserting Records to Final Sales Table

Apache Spark 3 for Data Engineering and Analytics with Python - Inserting Records to Final Sales Table

Assessment

Interactive Video

Information Technology (IT), Architecture, Business

University

Hard

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The video tutorial guides viewers through compiling a final SQL statement with necessary transformations, converting SQL results into a DataFrame, and creating a temporary table. It then demonstrates creating a final table, inserting data with type conversions, and testing the results. The lesson concludes with a brief mention of future analytics tasks.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What SQL command is used to create the final sales table?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of partitioning the table by report and month?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final action taken to verify the results of the SQL statement?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the last step mentioned before generating analytics?

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