Download High Performance Spark Free Books - Dlebooks.net

Download High Performance Spark Free Books

"O'Reilly Media, Inc."

English - book pages - ISBN-10: 1491943173 - ISBN-13: 9781491943175

3/5 by 67 votes


Apache Spark is amazing when everything clicks. But if you haven’t seen the performance improvements you expected, or still don’t feel confident enough to use Spark in production, this practical book is for you. Authors Holden Karau and Rachel Warren demonstrate performance optimizations to help your Spark queries run faster and handle larger data sizes, while using fewer resources.Ideal for software engineers, data engineers, developers, and system administrators working with large-scale data applications, this book describes techniques that can reduce data infrastructure costs and developer hours. Not only will you gain a more comprehensive understanding of Spark, you’ll also learn how to make it sing.With this book, you’ll explore:How Spark SQL’s new interfaces improve performance over SQL’s RDD data structureThe choice between data joins in Core Spark and Spark SQLTechniques for getting the most out of standard RDD transformationsHow to work around performance issues in Spark’s key/value pair paradigmWriting high-performance Spark code without Scala or the JVMHow to test for functionality and performance when applying suggested improvementsUsing Spark MLlib and Spark ML machine learning librariesSpark’s Streaming components and external community packages

Reviews

64x64

Ben Anderson

Could not let the book down Sure not a literary master piece, but as one of the reviewers stated, it will keep you turning the pages.

Samantha Cunningham

Liked it very much

Kelly Ivan

It was damn awesome, sweet, the way of describing the romance was just marvellous

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