Big Data Analysis with Python

The course begins with an introduction to data manipulation in Python using Pandas. You'll then become 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 data cannot be accommodated into memory. You'll also explore Hadoop (HDFS and YARN), which will help you tackle larger datasets. The course further covers Spark and its interaction with other tools.

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Learning Objectives

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.

 

Course Details

Course Outline

1 - The Python Data Science Stack
  • Python Libraries and Packages
  • Using Pandas
  • Data Type Conversion
  • Aggregation and Grouping
  • Exporting Data from Pandas
  • Visualization with Pandas
  • 2 - Statistical Visualizations
  • Types of Graphs and When to Use Them
  • Components of a Graph
  • Which Tool Should Be Used?
  • Types of Graphs
  • Pandas DataFrames and Grouped Data
  • Changing Plot Design: Modifying Graph Components
  • Exporting Graphs
  • 3 - Working with Big Data Frameworks
  • Hadoop
  • Spark
  • Writing Parquet Files
  • Handling Unstructured Data
  • 4 - Diving Deeper with Spark
  • Getting Started with Spark DataFrames
  • Writing Output from Spark DataFrames
  • Exploring Spark DataFrames
  • Data Manipulation with Spark DataFrames
  • Graphs in Spark
  • 5 - Handling Missing Values and Correlation Analysis
  • Setting up the Jupyter Notebook
  • Missing Values
  • Handling Missing Values in Spark DataFrames
  • Correlation
  • 6 - Exploratory Data Analysis
  • Defining a Business Problem
  • Translating a Business Problem into Measurable Metrics and Exploratory Data Analysis (EDA)
  • Structured Approach to the Data Science Project Life Cycle
  • 7 - Reproducibility in Big Data Analysis
  • Reproducibility with Jupyter Notebooks
  • Gathering Data in a Reproducible Way
  • Code Practices and Standards
  • Avoiding Repetition
  • 8 - Creating a Full Analysis Report
  • Reading Data in Spark from Different Data Sources
  • SQL Operations on a Spark DataFrame
  • Generating Statistical Measurements
  • Actual course outline may vary depending on offering center. Contact your sales representative for more information.

    Who is it For?

    Target Audience

    Big Data Analysis with Python is designed for Python developers, data analysts, and data scientists who want to get hands-on with methods to control data and transform it into impactful insights. Basic knowledge of statistical measurements and relational databases will help in understanding various concepts explained in this course.

    Big Data Analysis with Python

    Call
    Course Length : 2 Days (16 Hours)

    There are currently no scheduled dates for this course. Please contact us for more information.

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