SQL Database Playground with Real Data

John H.

John H.

I love iced coffee, cute pictures of dogs, and SQL. I've previously worked at Big Tech as a data analyst and now spend my time writing and helping job seekers ace their big tech interview @ bigtechinterviews.com.

SQL Database Playground with Real Data

Welcome to the ultimate SQL playground with real data – a dynamic space designed for honing your SQL skills and mastering the art of database querying. Dive into a comprehensive SQL database playground tailored for hands-on practice, where real-world data scenarios await. Whether you’re preparing for SQL interview questions or seeking a practical SQL playground for honing your skills, this platform offers an immersive experience to elevate your expertise. Get ready to explore, practice, and conquer the world of SQL with real data at your fingertips.

We’ve analyzed over 50,000 interviews to create the ultimate platform to sharpen your SQL skills and help you reach your goals. You can learn SQL without wasting time trying to create SQL schemas and questions manually. (If you do want to manually create your own SQL schema, checkout DB-Fiddle)


Some of the benefits of practicing on Big Tech Interviews include:

  • Access to a wide variety of SQL interview questions, ranging from beginner to advanced levels.
  • A range of SQL schemas, including MySQL, Oracle, and PostgresSQL.
  • Detailed explanations and answers for each question, so you can understand the logic behind different approaches.
  • The ability to write and submit your own SQL questions and schemas for the community to review.

Whether you’re a SQL newbie looking to learn the basics, or an experienced developer looking to hone your skills, Big Tech Interviews is the perfect platform to help you level up your SQL game. So what are you waiting for? Sign up today and start practicing SQL for free!

Do you want to ace your SQL interview?

Practice free and paid real SQL interview questions with step-by-step answers.

Do you want to Ace your SQL interview?

Practice free and paid SQL interview questions with step-by-step video solutions!