---
tags: [CS, Database]
---

# Database

## Getting Started

- [Data](./data.md) - Basic concepts and data formats (XML, JSON)

## Core Concepts

- [Design](./design.md) - Database design models (UML, ER)

## Operations

- [Transactions](./transactions.md) - ACID properties, isolation levels, integrity constraints, and triggers
- [Indexing](./indexing.md) - Database indexing for performance

## SQL

- [SQL](./sql.md) - Complete SQL reference guide with CRUD, joins, and views
