November 2017
Intermediate to advanced
328 pages
6h 51m
Japanese
Content preview from 入門 PySpark ―PythonとJupyterで活用するSpark 2エコシステム
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PySpark の冒険を始めるにあたり、本書を選んでくださってありがとうございます。読者の皆様も、
私と同じように興奮なさっていることと思います。
Denny Lee が私にこの新しい書籍のことを語ってくれたとき、私はとてもうれしく思いました。
Apache Sparkがこれほど素晴らしいプラットフォームになっている最も重要な理由の一つは、Java/
Scala/JVMの世界と Python（そして最近ではRも）の世界をどちらもサポートしていることにあります。
Spark に関するこれまでの書籍の多くは、こういったコアの言語すべてに焦点を当てているか、主に
JVM言語に焦点を当てているかのどちらかでした。だからこそ、経験豊かな Sparkの教育者によって
PySpark専門に書かれた書籍が登場したことで、PySparkに輝く機会が与えられたことが素晴らしい
のです。こういったさまざまな世界がいずれもサポートされることで、私たちはデータサイエンティス
トやデータエンジニアとしてこれまで以上に効率的に働きながら、お互いのコミュニティが持つ最高の
考え方を学び合うことができるのです。
本書の初期のバージョンをレビューする機会をいただけたのは光栄なことであり、それによってこの
プロジェクトに対する私の興奮は高まるばかりでした。私は、いくつかのカンファレンスやミートアッ
プで本書の著者たちとともに出席し、さまざまな聴衆（初心者から長年の経験者まで）に対して彼ら
がSparkの世界における新しい概
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.