PySpark.in is a free online learning platform covering Data Engineering, Apache Spark, PySpark, Python, Machine Learning, Deep Learning, NLP, SQL, and Generative AI. It also features an online PySpark compiler and interview question bank.

Is PySpark.in free to use?

Yes, PySpark.in is completely free. Tutorials, blog articles, interview questions, and the online PySpark compiler are available at no cost.

Does PySpark.in have an online PySpark compiler?

Yes, PySpark.in provides a free online PySpark compiler at https://pyspark.in/pyspark-compiler.

Free Learning Platform

All Tutorials

Browse 6 technology tracks — from Apache Spark and PySpark to Machine Learning, Generative AI, and AI Agents. All free, no account required.

6 technology tracksFree foreverBeginner to advanced

Foundations

2 tracks

Foundation

Python

Build the programming base you need for data, automation, and machine learning work.

Beginners starting with programming and data work · 2-4 weeks

Start Learning

Essential

SQL

Learn querying, joins, CTEs, and analytical SQL patterns used daily in data teams.

Analysts, data engineers, and backend learners · 2-3 weeks

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Data Engineering

1 tracks

Core

Apache Spark

Master distributed processing, Spark SQL, and production data transformation patterns.

Data engineers and analytics engineers · 4-8 weeks

Start Learning

AI and ML

3 tracks

Popular

Machine Learning

Build practical ML intuition with model training, evaluation, and feature workflows.

Learners moving from data to prediction systems · 4-8 weeks

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Advanced

Deep Learning

Move into neural networks, modern architectures, and production-minded AI systems.

ML learners ready for neural architectures · 6-10 weeks

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AI Track

NLP and LLM Foundations

Cover text processing, embeddings, transformers, and the path toward modern language applications.

Learners building language and GenAI skills · 4-8 weeks

Start Learning

Online Compiler

Write and run Python and PySpark code directly in your browser — no setup required.

Open Compiler

Interview Questions

Practice 200+ curated interview questions for Spark, Python, SQL, and data engineering roles.

Practice Now