Skip to main content

Data, AI, and Cloud Courses

Master skills that matter

Follow short videos led by expert instructors and then practice what you’ve learned with interactive exercises in your browser.

  • Learn at your own pace
  • Get hands-on experience
  • Complete bite-sized chapters

Create Your Free Account

or

By continuing, you accept our Terms of Use, our Privacy Policy and that your data is stored in the USA.

Browse Courses

71 CoursesSee matching Projects

Course

Introduction to Oracle SQL

  • BasicSkill Level
  • 4.6+
  • 868

Sharpen your skills in Oracle SQL including SQL basics, aggregating, combining, and customizing data.

Data Manipulation

4 hours

Course

Reshaping Data with tidyr

  • IntermediateSkill Level
  • 4.5+
  • 868

Transform almost any dataset into a tidy format to make analysis easier.

Data Manipulation

4 hours

Course

Intermediate SQL with AI

  • BasicSkill Level
  • 4.7+
  • 848

Build SQL skills by writing AI prompts that generate queries for sorting, grouping, filtering, and categorizing data.

Data Manipulation

3 hours

Course

Introduction to Sigma

  • BasicSkill Level
  • 4.8+
  • 827

Get started with Sigma! Learn how to build and customize simple, interactive dashboards for real-time analytics.

Data Manipulation

2 hours

Course

Data Types and Functions in Snowflake

  • IntermediateSkill Level
  • 4.7+
  • 813

Learn Snowflake data types and functions to manipulate text, numbers, and dates while building custom functions and pivot tables.

Data Manipulation

3 hours

Course

Window Functions in Snowflake

  • IntermediateSkill Level
  • 4.8+
  • 775

Discover Snowflake window functions to solve complex data problems with rankings, partitions, and rolling calculations.

Data Manipulation

3 hours

Course

Pivot Tables in Google Sheets

  • BasicSkill Level
  • 4.6+
  • 768

Learn how to create pivot tables and quickly organize thousands of data points with just a few clicks.

Data Manipulation

2 hours

Course

Introduction to Databases in Python

  • IntermediateSkill Level
  • 4.7+
  • 717

In this course, youll learn the basics of relational databases and how to interact with them.

Data Manipulation

4 hours

Course

Data Transformation in Alteryx

  • BasicSkill Level
  • 4.7+
  • 575

Unlock Alteryx for data transformation, mastering Crosstab, Transpose, and workflow optimization in this interactive course.

Data Manipulation

2 hours

Course

Working with Geospatial Data in Python

  • IntermediateSkill Level
  • 4.7+
  • 571

This course will show you how to integrate spatial data into your Python Data Science workflow.

Data Manipulation

4 hours

Course

Data Processing in Shell

  • IntermediateSkill Level
  • 4.6+
  • 551

Learn powerful command-line skills to download, process, and transform data, including machine learning pipeline.

Data Manipulation

4 hours

Course

Introduction to Polars

  • BasicSkill Level
  • 4.7+
  • 505

Learn how to efficiently transform, clean, and analyze data using Polars, a Python library for fast data manipulation.

Data Manipulation

3 hours

Course

Case Study: Analyzing Job Market Data in Power BI

  • BasicSkill Level
  • 4.5+
  • 491

Help a fictional company in this interactive Power BI case study. You’ll use Power Query, DAX, and dashboards to identify the most in-demand data jobs!

Data Manipulation

4 hours

Course

Data Manipulation in Alteryx

  • BasicSkill Level
  • 4.6+
  • 478

Orchestrate data using unions, joins, parsing, and performance optimization in Alteryx.

Data Manipulation

3 hours

Course

Time Series Analysis in SQL Server

  • IntermediateSkill Level
  • 4.5+
  • 458

Explore ways to work with date and time data in SQL Server for time series analysis

Data Manipulation

5 hours

Course

Manipulating Time Series Data in R

  • IntermediateSkill Level
  • 4.6+
  • 418

Master time series data manipulation in R, including importing, summarizing and subsetting, with zoo, lubridate and xts.

Data Manipulation

4 hours

Course

Introduction to Spark SQL in Python

  • AdvancedSkill Level
  • 4.5+
  • 416

Learn how to manipulate data and create machine learning feature sets in Spark using SQL in Python.

Data Manipulation

4 hours

Course

Feature Engineering with PySpark

  • AdvancedSkill Level
  • 4.7+
  • 399

Learn the gritty details that data scientists are spending 70-80% of their time on; data wrangling and feature engineering.

Data Manipulation

4 hours

Course

Introduction to Text Analysis in R

  • IntermediateSkill Level
  • 4.5+
  • 380

Analyze text data in R using the tidy framework.

Data Manipulation

4 hours

Course

Introduction to Python in Power BI

  • IntermediateSkill Level
  • 4.3+
  • 379

Learn how to use Python scripts in Power BI for data prep, visualizations, and calculating correlation coefficients.

Data Manipulation

3 hours

Course

Biomedical Image Analysis in Python

  • IntermediateSkill Level
  • 4.5+
  • 376

Learn the fundamentals of exploring, manipulating, and measuring biomedical image data.

Data Manipulation

4 hours

Course

Dealing with Missing Data in Python

  • IntermediateSkill Level
  • 4.5+
  • 346

Learn how to identify, analyze, remove and impute missing data in Python.

Data Manipulation

4 hours

Course

Functions for Manipulating Data in SQL Server

  • IntermediateSkill Level
  • 4.8+
  • 327

Learn the most important functions for manipulating, processing, and transforming data in SQL Server.

Data Manipulation

4 hours

Course

Customer Segmentation in Python

  • IntermediateSkill Level
  • 4.6+
  • 291

Learn how to segment customers in Python.

Data Manipulation

4 hours

Course

Data Manipulation with data.table in R

  • BasicSkill Level
  • 4.5+
  • 274

Master core concepts about data manipulation such as filtering, selecting and calculating groupwise statistics using data.table.

Data Manipulation

4 hours

Course

Analyzing Social Media Data in R

  • IntermediateSkill Level
  • 4.3+
  • 264

Extract and visualize Twitter data, perform sentiment and network analysis, and map the geolocation of your tweets.

Data Manipulation

4 hours

Course

Categorical Data in the Tidyverse

  • BasicSkill Level
  • 4.5+
  • 247

Get ready to categorize! In this course, you will work with non-numerical data, such as job titles or survey responses, using the Tidyverse landscape.

Data Manipulation

4 hours

Course

Spoken Language Processing in Python

  • AdvancedSkill Level
  • 4.5+
  • 201

Learn how to load, transform, and transcribe speech from raw audio files in Python.

Data Manipulation

4 hours

Course

Handling Missing Data with Imputations in R

  • AdvancedSkill Level
  • 4.4+
  • 192

Diagnose, visualize and treat missing data with a range of imputation techniques with tips to improve your results.

Data Manipulation

4 hours

Course

Analyzing Social Media Data in Python

  • IntermediateSkill Level
  • 4.2+
  • 184

In this course, youll learn how to collect Twitter data and analyze Twitter text, networks, and geographical origin.

Data Manipulation

4 hours

FAQs