Building Scalable RESTful APIs

# Building Scalable RESTful APIs

Learn how to design and build APIs that can handle growth.

## Key Principles

- Use proper HTTP methods
- Implement versioning
- Add rate limiting
- Document thoroughly

## Tools and Technologies

- Node.js with Express
- PostgreSQL for data persistence
- Redis for caching
- Docker for containerization

## Security Considerations

Always implement:
- Authentication and authorization
- Input validation
- HTTPS encryption
- Rate limiting

## Conclusion

Following these best practices will help you build robust, scalable APIs.