MySQL for Professionals: Data Modeling, Security & Performance

What Will You Learn?

• 🗄️ MySQL & Database Fundamentals
• Understand what databases are and how MySQL works
• Learn relational database concepts
• Install and configure MySQL
• 🧱 Database & Table Design
• Create databases and tables
• Choose appropriate data types
• Apply primary keys and constraints
• 🔍 SQL Querying Essentials
• Write SELECT queries to retrieve data
• Use WHERE, ORDER BY, and LIMIT
• Filter and sort data effectively
• ✍️ Data Manipulation
• Insert, update, and delete records
• Use INSERT, UPDATE, and DELETE commands
• Manage bulk data
• 🔗 Table Relationships
• Understand one-to-one, one-to-many, and many-to-many relationships
• Use foreign keys
• Perform joins (INNER, LEFT, RIGHT)
• 📊 Advanced SQL Queries
• Use aggregate functions (COUNT, SUM, AVG)
• Group data using GROUP BY and HAVING
• Write subqueries
• ⚡ Indexes & Performance
• Create and use indexes
• Optimize query performance
• Analyze slow queries
• 🔐 Security & Data Integrity
• Apply constraints and validation rules
• Manage user permissions and roles
• Protect databases from common threats
• 🔄 Database Maintenance
• Backup and restore databases
• Import and export data
• Maintain data consistency
• 🌐 MySQL in Real Applications
• Connect MySQL with backend languages
• Use MySQL in web applications
• Apply real-world database design patterns
• 🎓 Professional Best Practices
• Write clean and optimized SQL
• Follow industry standards
• Design scalable database systems