Databases

Database technology hub covering MySQL relational database operations, SQLite embedded usage, and core concepts like normalization and ACID.

MySQL is the most popular open-source relational database, widely used in web applications.

Core Features

• High Performance: Optimized query engine
• Reliability: ACID transaction support
• Scalability: Master-slave replication, sharding
• Free & Open Source: Community edition is fully free

MySQL Basics

SQL syntax reference — CRUD to advanced queries.

Database Concepts

Core concepts — indexes, transactions, normalization.

SQLite

Lightweight embedded database for small apps.

Resources

• MySQL Official Docs
• Visualization tools: Navicat, DBeaver, MySQL Workbench