January 2024
Intermediate to advanced
300 pages
6h 36m
English
Content preview from Data Engineering with Scala and Spark
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1
Scala Essentials for Data Engineers
Welcome to the world of data engineering with Scala. But why Scala? The following are some of the reasons for learning Scala:
- Scala provides type safety
- Big corporations such as Netflix and Airbnb have a lot of data pipelines written in Scala
- Scala is native to Spark
- Scala allows data engineers to adopt a software engineering mindset
Scala is a high-level general-purpose programming language that runs on a standard Java platform. It was created by Martin Odersky in 2001. The name Scala stands for scalable language, and it provides excellent support for both object-oriented and functional programming styles.
This chapter is meant as a quick introduction to concepts that the subsequent chapters build upon. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.