SQL Tutorial

SQL (Structured Query Language) is a standard language used to store, manage, and manipulate data in databases.
It is mainly used with relational database systems such as MySQL, PostgreSQL, SQL Server, and Oracle.

SQL allows developers to create databases, create tables, insert data, update records, delete records, and retrieve
data using simple and powerful queries.

SQL is one of the most important skills for backend developers, full stack developers, data analysts, and software
engineers because almost every application works with a database.

In this SQL tutorial, students will learn SQL from basic concepts to advanced database operations.
The tutorial is designed in a step-by-step manner so beginners can easily understand and gradually move toward
advanced and job-ready database skills.

After completing this SQL course, learners will be able to confidently work with databases in real-world projects
and perform complex data operations efficiently.