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  • Book Overview & Buying Big Data Analysis with Python [Instructor Edition]
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Big Data Analysis with Python [Instructor Edition]

Big Data Analysis with Python [Instructor Edition]

By : Ivan Marin, Sarang VK, Ankit Shukla
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Big Data Analysis with Python [Instructor Edition]

Big Data Analysis with Python [Instructor Edition]

1 (1)
By: Ivan Marin, Sarang VK, Ankit Shukla

Overview of this book

Processing big data in real time is challenging due to scalability, information inconsistency, and fault tolerance. Big Data Analysis with Python teaches you how to use tools that can control this data avalanche for you. In this course, you'll learn practical techniques to aggregate data into useful dimensions for posterior analysis, extract statistical measurements, and transform datasets into features for other systems. The course begins with an introduction to data manipulation in Python using pandas. You'll then get familiar with statistical analysis and plotting techniques. With multiple hands-on activities in store, you'll be able to analyze data that is distributed on several computers by using Dask. As you progress, you'll study how to aggregate data for plots when the entire dataset cannot be accommodated into memory. You'll also explore Hadoop (HDFS and YARN), which will help you tackle larger datasets. The course also covers Spark and its interaction with other tools. By the end of this course, you'll be able to bootstrap your own Python environment, process large files, and manipulate data to generate statistics, metrics, and graphs.
Table of Contents (11 chapters)
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Big Data Analysis with Python
Preface

Introduction


In the last chapter, we learned that the libraries that are most commonly used for data science work with Python. Although they are not big data libraries per se, the libraries of the Python Data Science Stack (NumPy, Jupyter, IPython, Pandas, and Matplotlib) are important in big data analysis.

As we will demonstrate in this chapter, no analysis is complete without visualizations, even with big datasets, so knowing how to generate images and graphs from data in Python is relevant for our goal of big data analysis. In the subsequent chapters, we will demonstrate how to process large volumes of data and aggregate it to visualize it using Python tools.

There are several visualization libraries for Python, such as Plotly, Bokeh, and others. But one of the oldest, most flexible, and most used is Matplotlib. But before going through the details of creating a graph with Matplotlib, let's first understand what kinds of graphs are relevant for analysis.

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Big Data Analysis with Python [Instructor Edition]
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