Welcome to the MyBatis basics section! This guide will help you understand the fundamentals of MyBatis, a popular Java persistence framework that simplifies database interactions. Let's dive in!

What is MyBatis? 📌

MyBatis is an Object-Relational Mapping (ORM) tool that allows developers to map Java objects to database tables using SQL. It provides flexibility by letting you write raw SQL queries while managing database connections and results efficiently.

MyBatis Logo

Core Features 🛠

  • SQL Mapping: Define SQL queries in XML or annotations and map them to Java methods.
  • Dynamic SQL: Build queries conditionally using expressions like <if>, <where>, and <choose>.
  • Result Set Handling: Automatically convert database rows into Java objects.
  • Transaction Management: Support for ACID compliance and transaction control.

Quick Start Guide 🚀

  1. Add Dependency: Include MyBatis in your project (e.g., Maven or Gradle).
  2. Configure Database: Set up configuration.xml with connection details.
  3. Create Mapper Files: Define SQL statements for database operations.
  4. Use Java Code: Execute queries via SqlSession and map results to objects.
SQL Mapping

Best Practices 💡

  • Always use prepared statements to prevent SQL injection.
  • Leverage cached queries for performance optimization.
  • Keep SQL logic in separate files for better maintainability.
  • Explore MyBatis plugins for advanced features like pagination.

Expand Your Knowledge 📚

For deeper insights into advanced topics like transaction management or dynamic SQL, check out our MyBatis Advanced Tutorial.

ORM Concept

Let me know if you'd like to dive into specific examples or configurations! 😊