Скачать или смотреть Spark with Scala Course - #4 The Dataset API

Apache Spark with Scala Course: From Beginner to Pro

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Spark's SQL API is the main abstraction used in most user programs. We'll discover its main class, the Dataset und understand what it is. I'll also show you how to explore it's documentation and provided functionality.

00:00 Intro & Outline
00:26 Introduction to the Dataset API
02:33 Exploring the Dataset class
04:19 Exploring the Row class
05:51 Conclusion & Outro