Skip to main content
learning data science

Data Science Tutorials

Develop your data science skills with tutorials in our blog. We cover everything from intricate data visualizations in Tableau to version control features in Git.
Discover categories
GroupTraining 2 or more people?Try DataCamp for Business
PySpark

How to Use PySpark UDFs and Pandas UDFs Effectively

Learn how to create, optimize, and use PySpark UDFs, including Pandas UDFs, to handle custom data transformations efficiently and improve Spark performance.

Derrick Mwiti

May 20, 2025

Azure

Azure App Service: A Complete Guide for Data Practitioners

This guide shows you how to deploy, manage, and optimize applications using Azure App Service—with practical tips for security, scaling, and cost-saving.
Kofi Glover's photo

Kofi Glover

May 19, 2025

Artificial Intelligence

Fine-Tuning Phi-4 Reasoning: A Step-By-Step Guide

A step-by-step guide to fine-tuning the state-of-the-art Phi-4 Reasoning model on the finance Q&A dataset in under 10 minutes.
Abid Ali Awan's photo

Abid Ali Awan

May 18, 2025

Large Language Models

Mistral Medium 3 Tutorial: Building Agentic Applications

Develop a multi-tool agent application using LangGraph, Tavily, Python tool, and Mistral AI API in the DataLab environment.
Abid Ali Awan's photo

Abid Ali Awan

May 18, 2025

Docker

Add Users to Docker Group: A Guide for Data Professionals

Learn how to properly use Docker without sudo, while keeping your systems secure.
Dario Radečić's photo

Dario Radečić

May 17, 2025

Docker

Docker Build Args: The Ultimate Guide for Data Professionals

Learn how to supercharge your containerization workflow with Docker build arguments for flexible, secure, and consistent environments.
Dario Radečić's photo

Dario Radečić

May 17, 2025

AI Agents

OpenAI's Codex: A Guide With 3 Practical Examples

Learn what OpenAI's Codex is and how to use it inside ChatGPT to perform coding tasks on a GitHub repository.
Aashi Dutt's photo

Aashi Dutt

May 17, 2025

Docker

Docker Buildx: How To Build Multi-Platform Container Images

Learn how Docker Buildx extends traditional container building with multi-platform support, advanced caching strategies, and performance optimizations. This guide covers everything from basic concepts to advanced techniques.
Dario Radečić's photo

Dario Radečić

May 13, 2025

Excel

How to Divide in Excel: A Beginner-Friendly Breakdown

Learn how to divide numbers, cells, and columns in Excel using simple formulas and tools. Discover how to handle errors, use functions like QUOTIENT and MOD, and ensure results sum to whole numbers when needed.
Laiba Siddiqui's photo

Laiba Siddiqui

May 13, 2025