
SQL Full Course for Beginners (30 Hours) – From Zero to Hero
A comprehensive SQL course for beginners covering querying, joins, functions, window functions, advanced techniques, database objects, performance, and data analytics projects.
Programming and data course picks from YouTube
Build practical programming and data skills with selected YouTube courses for SQL, databases, analytics, and hands-on technical learning.
Paste any YouTube video link and turn it into a course


A comprehensive SQL course for beginners covering querying, joins, functions, window functions, advanced techniques, database objects, performance, and data analytics projects.
Programming and data path
Programming and data skills become useful when you can query, transform, analyze, and reason about real information. This section focuses on course-style lessons from strong YouTube educators covering SQL, databases, analytics workflows, and technical foundations that support software and data work.
Long data courses often move through many small concepts, from basic queries to joins, functions, window functions, and performance. Rozum makes that structure easier to follow by turning the course into trackable chapters.
Why use Rozum.sh

Rozum turns useful YouTube videos into a learning workspace you can return to, track, and study without rebuilding your plan each time.
Paste any useful video or choose a course pick without leaving the YouTube ecosystem behind.
Long videos become structured learning paths with clear chapters and a place to continue.
Track watched chapters, completed sections, and the exact point where you stopped.
Collect lessons from different creators and keep them organized in one focused workspace.