最新消息:网盘下载利器JDownloader--|--发布资讯--|--解压出错.密码问题--|--最近盗号猖獗,弱密码的会员尽快改为复杂密码,不要跟别的网站密码一样.

Learning PySpark

其他教程 killking 0评论
Learning PySpark
Learning PySpark
MP4 | Video: AVC 1280x720 | Audio: AAC 44KHz 2ch | Duration: 2.5 Hours | 361 MB
Genre: eLearning | Language: English

Apache Spark is an open-source distributed engine for querying and processing data. In this tutorial, we provide a brief overview of Spark and its stack. This tutorial presents effective, time-saving techniques on how to leverage the power of Python and put it to use in the Spark ecosystem. You will start by getting a firm understanding of the Apache Spark architecture and how to set up a Python environment for Spark.

You'll learn about different techniques for collecting data, and distinguish between (and understand) techniques for processing data. Next, we provide an in-depth review of RDDs and contrast them with DataFrames. We provide examples of how to read data from files and from HDFS and how to specify schemas using reflection or programmatically (in the case of DataFrames). The concept of lazy execution is described and we outline various transformations and actions specific to RDDs and DataFrames.

Finally, we show you how to use SQL to interact with DataFrames. By the end of this tutorial, you will have learned how to process data using Spark DataFrames and mastered data collection techniques by distributed data processing.

Learning PySpark

Download rapidgator
https://rg.to/file/fe6964309548f20b58239d44f8760162/Learning_PySpark_%5BVideo%5D.rar.html

Download nitroflare
http://nitroflare.com/view/77473E680C6DF45/Learning_PySpark__Video_.rar

Download 百度云
链接: https://pan.baidu.com/s/1kXpG107 密码: skdn

您必须 登录 才能发表评论!