Online MariaDB 11.8 UniversityDB (ReadOnly) Playground — run SQL queries in your browser

Free Online MariaDB 11.8 UniversityDB (ReadOnly) Playground

Current database engine: MariaDB 11.8 UniversityDB (ReadOnly) (mariadb118_university)

A read-only MariaDB 11.8 (11.8.6) database preloaded with a University dataset: 25 departments, 250 faculty members, 2,000 students, 116 courses with prerequisites, 1,715 course sections across semesters and 24,981 enrollments with grades, plus rooms, scholarships, research projects and publications.

Ready-made views such as v_student_gpa, v_course_pass_rate and v_prerequisite_tree show typical analytical queries. The dataset suits joins over many-to-many relations, recursive CTEs over prerequisites and GPA calculations. To create your own tables, use the empty MariaDB 11.8 playground.

NEW Now embed mode is available: put an interactive SQL editor on any web page with one script tag.

SQLize is a browser-based MariaDB 11.8 UniversityDB (ReadOnly) SQL editor and query runner for fast testing, debugging, formatting, and sharing. It is useful for interview tasks, migration checks, analytics validation, and learning SQL in a real execution environment.

Developers, students and data analysts from more than 100 countries, most of all India, the United States, Russia, Brazil, Italy, Poland and Vietnam, use SQLize to run MariaDB 11.8 UniversityDB (ReadOnly) queries online without installing a database server. A shareable link turns any query into a reproducible example for a colleague, a teacher or a question on Stack Overflow.