intermediate

Introduction to PySpark

Data Science & Analytics

4 courses

Dive into the world of Big Data with PySpark, combining the power of Python and Spark's distributed computing. Master RDDs, DataFrames, SQL operations, and MLlib essentials. Acquire practical skills in data manipulation and machine learning, paving your path as a powerful data engineer.

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Verified skills you'll gain

INTERMEDIATE

Big Data Processing

INTERMEDIATE

Data Ingestion and Extraction

INTERMEDIATE

SQL and NoSQL Data Querying

Tools you'll use

Python

Spark

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Embark on your PySpark adventure by mastering Resilient Distributed Datasets (RDDs). Create and transform data efficiently, unlocking the basics needed to handle large datasets and set the stage for exciting data processing challenges ahead.

Course 2

Working with DataFrames in PySpark

5 lessons

22 practices

Unlock the dynamic world of PySpark DataFrames for advanced data manipulation. Master creation from various formats, and execute complex operations like filtering, joins, and handling missing data, scaling your ability to manage large datasets effectively.

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Course 3

Performing SQL Operations with PySpark

4 lessons

16 practices

Master the blend of SQL with PySpark to run complex queries and joins. Utilize User Defined Functions to enhance functionality, empowering you to extract meaningful insights from your data analysis workflow with ease and precision.

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Course 4

Navigating PySpark MLlib Essentials

4 lessons

17 practices

Explore PySpark MLlib and develop essential machine learning skills. Prepare datasets, train models, make predictions, and evaluate performance, gaining confidence in deploying models with PySpark's powerful MLlib capabilities.

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Introduction to PySpark

Verified skills you'll gain

Trusted by learners working at top companies

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

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