Complete SQL & Database Mastery

Start by learning what databases are, why they're essential, and how MySQL, PostgreSQL, and MongoDB compare.

• Database fundamentals and analogies
• SQL vs NoSQL comparison
• Real-world applications
• Choosing the right database

Dive into MySQL — learn SQL basics, create your first database, and build a complete coffee shop management system.

• MySQL installation and setup
• Creating databases and tables
• Essential SQL commands (CRUD)
• Data types and relationships

Explore PostgreSQL's advanced capabilities: JSON support, window functions, full-text search, and custom types.

• JSON and JSONB operations
• Array data types and queries
• Window functions for analytics
• Full-text search implementation

Master MongoDB's flexible document-based approach — collections, aggregation pipelines, and when to choose NoSQL.

• Document-based data modeling
• MongoDB CRUD operations
• Aggregation pipeline mastery
• Indexing and performance

Bring it all together — build a real-world app using all three databases with production patterns and optimization.

• Multi-database architecture
• Cross-database synchronization
• Production deployment patterns
• Performance optimization