Maîtriser SQL avec SQL Server,MySQL,MariaDB,PostGre,SQLite

Master SQL for Data Analysis & Business Decisions

This comprehensive SQL course equips you with the skills to harness the power of data for informed business strategies. You'll gain practical experience with five popular Database Management Systems (DBMS): MySQL, SQL Server, PostgreSQL, MariaDB, and SQLite2.

Learn SQL in a Real-World Context:

The course revolves around a detailed case study, mirroring how data is used in a business environment. Your goal will be to leverage SQL to generate insightful data analyses for a business owner, empowering them to make the best decisions.

Deep Dive into Advanced SQL Concepts:

This isn't your average SQL tutorial! We cover advanced topics including:

• Recursive CTEs (Common Table Expressions)
• Cursors
• Correlated Subqueries
• Transpose and Pivot operations
• Window Functions
• And much more!

Consider this the most comprehensive SQL course available online!

Become DBMS Agnostic:

Gain proficiency across multiple database systems. The course provides a unique database containing over 250 SQL keywords from all five DBMS, ensuring you're not limited to a single platform.

End-to-End SQL Mastery:

We explore the complete SQL lifecycle, from data import and query creation to data utilization. You'll discover how to:

• Build a data pipeline using Excel.
• Integrate SQL with Java, Python, and R.
• Utilize SQL in Android applications.
• Develop a web application with an introduction to SQL injection and ethical hacking.

Hands-On Practice with Extensive Exercises:

Reinforce your learning with over 40 exercises, building complex SQL queries with more than 50 lines of code. You'll master techniques like:

• Views
• Correlated Subqueries
• Join Tables
• CTEs
• Stored Procedures
• Functions