Course description

This course provides a comprehensive introduction to SQL (Structured Query Language) and the principles of relational database management systems. You’ll start with the basics of database design, including how to structure tables and define relationships. Progressing through the course, you’ll master fundamental SQL commands for creating, reading, updating, and deleting data (CRUD operations).

Additionally, you’ll explore more advanced concepts such as joins, indexing, and query optimization, all through hands-on practice. Whether you’re a beginner looking to enter the world of data management or a professional seeking to enhance your skills, this course lays a strong foundation in database operations and analysis.

By the end of the course, you’ll be equipped to work with databases effectively and apply these skills in real-world projects, such as application development or data analytics.

What will i learn?

• Understand Relational Databases: Explain the core concepts of relational database management systems (RDBMS).
• Write SQL Queries with Confidence: Perform CRUD operations (Create, Read, Update, Delete) using SQL. Execute complex queries involving joins, aggregations, and filtering.
• Design and Create Databases: Develop well-structured databases with normalized tables and relationships.
• Apply Knowledge to Real-World Scenarios: Work with databases in applications such as web development, business analytics, or data science.
• Troubleshoot Common Issues: Diagnose and fix typical database errors and inconsistencies.

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