Drabas - PYSPARK COOKBOOK: over 60 recipes for implementing big data processing and analytics using apache ... spark and python

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Denny Lee is a technology evangelist at Databricks. He is a hands-on data science engineer with 15+ years of experience. His key focuses are solving complex large-scale data problemsproviding not only architectural direction but hands-on implementation of such systems. He has extensive experience of building greenfield teams as well as being a turnaround/ change catalyst . Prior to joining Databricks, he was a senior director of data science engineering at Concur and was part of the incubation team that built Hadoop on Windows and Azure (currently known as HDInsight).

Tomasz Drabas is a data scientist specializing in data mining, deep learning, machine learning, choice modeling, natural language processing, and operations research. He is the author of Learning PySpark and Practical Data Analysis Cookbook . He has a PhD from University of New South Wales, School of Aviation. His research areas are machine learning and choice modeling for airline revenue management.

Sridhar Alla is a big data practitioner helping companies solve complex problems in distributed computing and implement large-scale data science and analytics practice. He presents regularly at several prestigious conferences and provides training and consulting to companies. He loves writing code in Python, Scala, and Java. He has extensive hands-on knowledge of several Hadoop-based technologies, Spark, m achine learning, deep learning and b lockchain.

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Apache Spark is an open source framework for efficient cluster computing with a strong interface for data parallelism and fault tolerance. This book presents effective and time-saving recipes for leveraging the power of Python and putting it to use in the Spark ecosystem.

You'll start by learning about the Apache Spark architecture and seeing how to set up a Python environment for Spark. You'll then get familiar with the modules available in PySpark and start using them effortlessly. In addition to this, you'll discover how to abstract data with RDDs and DataFrames, and understand the streaming capabilities of PySpark. You'll then move on to using ML and MLlib in order to solve any problems related to the machine learning capabilities of PySpark, and you'll use GraphFrames to solve graph-processing problems. Finally, you will explore how to deploy your applications to the cloud using the spark-submit command.

By the end of this book, you will be able to use the Python API for Apache Spark to solve any problems associated with building data-intensive applications.

This book is for you if you are a Python developer looking for hands-on recipes for using the Apache Spark 2.x ecosystem in the best possible way. A thorough understanding of Python (and some familiarity with Spark) will help you get the best out of the book.

, Installing and Configuring Spark , shows us how to install and configure Spark, either as a local instance, as a multi-node cluster, or in a virtual environment.

, Abstracting Data with RDDs , covers how to work with Apache Spark Resilient Distributed Datasets (RDDs).

, Abstracting Data with DataFrames , explores the current fundamental data structureDataFrames.

, Preparing Data for Modeling , covers how to clean up your data and prepare it for modeling.

, Machine Learning with MLlib, shows how to build machine learning models with PySpark's MLlib module.

, Machine Learning with the ML Module , moves on to the currently supported machine learning module of PySparkthe ML module.

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