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You're reading from  Hands-On Data Analysis with Scala

Product typeBook
Published inMay 2019
Reading LevelExpert
PublisherPackt
ISBN-139781789346114
Edition1st Edition
Languages
Scala
Concepts
Data Analysis
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Author (1)
Rajesh Gupta
Rajesh Gupta
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Rajesh Gupta

Rajesh is a Hands-on Big Data Tech Lead and Enterprise Architect with extensive experience in the full life cycle of software development. He has successfully architected, developed and deployed highly scalable data solutions using Spark, Scala and Hadoop technology stack for several enterprises. A passionate, hands-on technologist, Rajesh has masters degrees in Mathematics and Computer Science from BITS, Pilani (India).
Read more about Rajesh Gupta

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Scala case classes and the collection API

Scala case classes and its collection API play a significant role in data analysis using Scala. This section will give you insight into these topics and an understanding of their relevance in the context of data analysis.

During the data analysis process, we will frequently encounter data that consists of a collection of records. These records often need to be transformed, cleaned, or filtered.

Scala case classes

Scala case classes provide a convenient mechanism to work with objects that hold values. Let's look at an example in Scala REPL. The case class defined in the following code will be used in other example codes in this chapter:

scala> case class Person(fname: String...
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Hands-On Data Analysis with Scala
Published in: May 2019Publisher: PacktISBN-13: 9781789346114
© 2019 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Rajesh Gupta

Rajesh is a Hands-on Big Data Tech Lead and Enterprise Architect with extensive experience in the full life cycle of software development. He has successfully architected, developed and deployed highly scalable data solutions using Spark, Scala and Hadoop technology stack for several enterprises. A passionate, hands-on technologist, Rajesh has masters degrees in Mathematics and Computer Science from BITS, Pilani (India).
Read more about Rajesh Gupta

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