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This course explores the big data ecosystem, focusing on hands-on utilization of PySpark—the Python API for Apache Spark. 

In this course, you’ll experience a balanced blend of theory and practice. You’ll learn about data ingestion, storage, distributed computing, PySpark’s intricacies, data processing, data analysis, performance optimization, tool integration, and practical applications like machine learning. 

This course, suited for beginners to intermediate learners, will give you an understanding of big data tools and techniques. After completing this course, you’ll be fully equipped with effective problem-solving capabilities in real-world scenarios.

Mastering Big Data with PySpark

**Broadcast variables** and **Accumulators** are powerful features in PySpark that enable efficient sharing of read-only data across all nodes in a cluster and aggregating results in a distributed manner, respectively. Let's understand each of these two important concepts in this lesson.

Learn how to efficiently share read-only data and aggregate results in a distributed manner.

Introduction to the Course

Introduction to Big Data

Exploring PySpark Core and RDDs

PySpark DataFrames and SQL

Customer Churn Analysis Using PySpark

Machine Learning with PySpark

Modeling with PySpark MLlib

Predicting Diabetes in Patients Using PySpark MLlib

Performance Optimization in PySpark

PySpark Optimization: Analyzing NYC Restaurants Data

Integrating PySpark with Other Big Data Tools

Wrap Up

Broadcast Variables and PySpark Accumulators