SQL and R Courses
Learn how to create and query relational databases using SQL in just two hours.
Master the basics of data analysis in R, including vectors, lists, and data frames, and practice R with real data sets.
Learn how to build your own SQL reports and dashboards, plus hone your data exploration, cleaning, and validation skills.
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10 Portfolio-Ready SQL Projects for All Levels
Select your first—or next—SQL project to practice your current SQL skills, develop new ones, and create an outstanding professional portfolio.
MySQL Basics Cheat Sheet
With this MySQL basics cheat sheet, you'll have a handy reference guide to basic querying tables, filtering data, and aggregating data
Introduction to Non-Linear Models and Insights Using R
Uncover the intricacies of non-linear models in comparison to linear models. Learn about their applications, limitations, and how to fit them using real-world data sets.
Visualizing Climate Change Data with ggplot2: A Step-by-Step Tutorial
Learn how to use ggplot2 in R to create compelling visualizations of climate change data. This step-by-step tutorial teaches you to find, analyze, and visualize historical weather data.
MySQL Tutorial: A Comprehensive Guide for Beginners
Discover what MySQL is and how to get started in one of the most popular database management systems.
Javier Canales Luna
SQL Server Tutorial: Unlock the Power of Data Management
Explore data management with our SQL Server Tutorial. From basics to advanced usage, enhance your skills and navigate SQL Server with confidence.