Spark Programming in Python for Beginners with Apache Spark 3 - Introduction to Spark RDD API

Spark Programming in Python for Beginners with Apache Spark 3 - Introduction to Spark RDD API

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies

University

Hard

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The video tutorial introduces Spark RDDs, explaining their characteristics, such as resilience and fault tolerance. It covers how to create and process RDDs using Spark context and APIs, highlighting the differences between RDDs and DataFrames. The tutorial provides a detailed example of applying transformations and actions on RDDs, including schema application and data processing. It concludes by discussing the limitations of RDDs compared to DataFrames.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the limitations of RDDs compared to DataFrame APIs?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process of filtering records in an RDD?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to group records by a key in an RDD and the challenges involved.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Summarize the overall advantages and disadvantages of using RDDs.

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