Learn SQL from beginner to advanced with simple tutorials and real examples.
This category covers SQL basics, queries, joins, functions, interview questions,
and practical use cases for database learning.
If your MySQL Server is not starting, you are not alone. This is one of the most common problems faced by beginners, students, and even working professionals while using MySQL on Windows. The issue usually occurs after installation, system restart,…
Introduction The first thing anyone who wants to study SQL, make apps, or work with databases professionally should do is install MySQL on Windows. MySQL is a sophisticated open-source relational database system that developers, analysts, and backend engineers all around…
Introduction Have you ever thought about why some systems feel so stiff and others feel so flexible? This lesson explains the difference between DBMS and RDBMS in simple terms. It’s great for people who are new to Python and want…
Overview If you are unfamiliar with databases and programming, you might wonder what SQL is and why it is necessary for any task involving data. The fundamentals of SQL, What Is SQL in dbms , its applications, and its differences…