SQL Essentials

Course Description

Master the fundamentals of database management with our "SQL Essentials" course. Designed for beginners and those looking to strengthen their data skills, this course covers all the core concepts of SQL (Structured Query Language). Gain practical experience in querying databases, managing data, and performing complex operations.

Key Topics

✔ SQL Basics: Introduction to SQL, understanding databases, tables, and relationships

✔ Data Manipulation: Performing CRUD operations (Create, Read, Update, Delete), inserting, updating, and deleting data

✔ Querying Data: Selecting data, filtering with WHERE clauses, sorting results with ORDER BY, using aggregate functions (COUNT, SUM, AVG, MAX, MIN)

✔ Joins and Subqueries: Combining data from multiple tables with INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN; writing subqueries for complex queries

✔ Advanced SQL: Using GROUP BY and HAVING clauses, working with views, indexes, and stored procedures

✔ Database Design: Understanding normalization, designing efficient database schemas, relationships, and constraints

✔ SQL Best Practices: Writing efficient queries, optimizing performance, and ensuring data integrity

By the end of this course, you'll have a solid understanding of SQL and the skills to manage and query databases effectively. Whether you're looking to start a career in data management, enhance your development skills, or handle data in your applications, this course provides the essential knowledge and hands-on experience to help you succeed.

Target student

Who Is This For?

→ Aspiring developers who want to learn the skills needed to build a successful career in software development

→ Professionals who want to expand their knowledge and stay up-to-date with the latest trends and technologies

→ Entrepreneurs who want to build their own software products

→ Students who want to supplement their formal education with practical, hands-on learning

→ Anyone who is curious about coding and wants to explore the world of software development.

A complete beginner-friendly course

No Prior Knowledge Needed

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