sql for beginners

Learn SQL from Scratch: Best Free Interactive Platforms & Courses

Ever wondered how tech giants like Google and Amazon seamlessly manage their colossal amounts of information? They rely heavily on SQL, or Structured Query Language, the universal backbone for database…

Free Courses

Learn SQL for Free: Top Platforms for Data Science Students

University reviews January 6, 2026

Do you want to learn SQL for free and enhance your data science skills? Learning SQL is increasingly vital in today’s data-driven world. Furthermore, many excellent resources exist without any…