Spark in Action - Second Edition: Covers Apache Spark 3 with Examples in Java, Python, and Scala

About the Technology
Analyzing enterprise data starts by reading, filtering, and merging files and streams from many sources. The Spark data processing engine handles this varied volume like a champ, delivering speeds 100 times faster than Hadoop systems. Thanks to SQL support, an intuitive interface, and a straightforward multilanguage API, you can use Spark without learning a complex new ecosystem.
About the book
Spark in Action, Second Edition, teaches you to create end-to-end analytics applications. In this entirely new book, you’ll learn from interesting Java-based examples, including a complete data pipeline for processing NASA satellite data. And you’ll discover Java, Python, and Scala code samples hosted on GitHub that you can explore and adapt, plus appendixes that give you a cheat sheet for installing tools and understanding Spark-specific terms.
What's inside
• Writing Spark applications in Java
• Spark application architecture
• Ingestion through files, databases, streaming, and Elasticsearch
• Querying distributed datasets with Spark SQL
About the reader
This book does not assume previous experience with Spark, Scala, or Hadoop.
About the author
Jean-Georges Perrin is an experienced data and software architect. He is France’s first IBM Champion and has been honored for 12 consecutive years.