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MySQL Tutorial

Learn the basics of MySQL with this beginner-friendly tutorial. Understand how to create, manage, and retrieve data using SQL in real-world applications. From databases and tables to queries and data types, this MySQL guide covers everything you need to start your journey in database management. Perfect for students, developers, and aspiring data professionals looking to build a strong foundation in MySQL.

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MySQL Tutorial

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  1. MYSQL TUTORIAL

  2. What is MySQL? • MySQL is an open-source relational database. • It helps you store, manage, and retrieve data efficiently. • Used in websites, applications, and data-driven systems. • Developed by Oracle Corporation. • Works with SQL (Structured Query Language).

  3. Why Learn MySQL? • Easy to learn and use • Widely used in companies & start-ups • Works well with web technologies like PHP, Node.js • Free & open-source • Perfect for managing structured data

  4. MySQL Full Form • My: After co-founder Michael Widenius’ daughter • SQL: Structured Query Language • ➡️ So, MySQL = My + SQL

  5. Why Learn MySQL? • Easy to understand • Used in many jobs and companies • Works with popular languages like PHP, Java, Python • Free and open-source • Helps in making dynamic websites and apps

  6. Key Features of MySQL Stores large amounts of data Secure & Reliable Fast performance Easy to use with tools Multi-user support

  7. Basic MySQL Terminology • Database – Stores related data • Table – Holds data in rows and columns • Row – A record or entry • Column – A data field (like Name, Age) • Query – Command to work with data

  8. MySQL Data Types (Simple Examples) • INT – Whole numbers (age, marks) • VARCHAR – Text (names, emails) • DATE – Dates • BOOLEAN – True or false

  9. What You Can Do with MySQL • Create and manage databases • Add or remove data • Search and filter results • Connect with websites and applications • Control user access

  10. MySQL Real-World Uses • Business reporting systems • E-commerce websites (product inventory) • Mobile apps (user data) • Content management systems like Word Press • Online games (leader boards)

  11. Tools to Use MySQL Easily • MySQL Workbench – Visual database design 💻 • phpMyAdmin – Web-based tool for beginners • Command Line – For professionals • Integrated into many IDEs (VS Code, etc.)

  12. Learning Path (Step-by-Step) • Understand databases & SQL basics • Learn MySQL installation & tools • Practice creating tables and writing queries • Build mini projects (like a student database) • Explore advanced concepts (joins, indexes, etc.)

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