Structured Query Language, or SQL, is used to analyze large datasets. Today’s best SQL courses offer hands-on training for mastering database management.

Udemy and Coursera are just two of the most popular options among the best online course platforms out there.

Udemy also has offers for new customers, including top courses from $14.99 for the first visit. What topics are typically covered by data science courses?

Udemy is an online platform for learning at your own pace. Boost your career with our picks for the best Udemy courses for learning tech skills online.

Ahead, you’ll find our picks of top-rated and best-selling Udemy online courses — but act fast and shop now, these deep discounts are only active for a limited time for new learners.