Database Guides

Welcome to the database guides section! Here, you will find valuable information and tutorials to help you master database management. Whether you're a beginner or an experienced developer, these guides will help you navigate through the complexities of databases.

Common Database Queries

Here are some common database queries you might encounter:

Select: Retrieve data from a database table.
```
SELECT * FROM users;
```

Insert: Add new data into a database table.

INSERT INTO users (name, email) VALUES ('John Doe', 'john@example.com');

Update: Modify existing data in a database table.

UPDATE users SET email = 'john.doe@example.com' WHERE name = 'John Doe';

Delete: Remove data from a database table.

DELETE FROM users WHERE name = 'John Doe';

Database Management Systems (DBMS)

There are several popular database management systems (DBMS) available, each with its own unique features and capabilities:

MySQL: A widely used open-source relational database management system.
PostgreSQL: A powerful open-source object-relational database system.
MongoDB: A popular NoSQL database known for its flexibility and scalability.
SQLite: A lightweight disk-based database, often used for local data storage.

Learn More

For more in-depth knowledge, we recommend visiting our Advanced Database Techniques guide.