Best Practices for API Gateway
Below are the best practices for API Gateway:
- Security: Implement strong authentication and authorization mechanisms, use SSL/TLS for encryption, and apply rate limiting and IP whitelisting to protect against abuse.
- Performance Optimization: Use caching, request/response compression, and efficient routing to reduce latency and improve response times.
- Scalability: Design for horizontal scalability, use load balancing, and monitor performance metrics to scale resources as needed.
- Monitoring and Logging: Implement comprehensive logging, use monitoring tools to track performance metrics, and integrate with logging and monitoring systems for centralized management.
- Error Handling: Implement robust error handling mechanisms and use standardized error codes and messages for consistency.
- Versioning and Documentation: Use versioning to manage changes and maintain backward compatibility, and keep up-to-date documentation for developers to understand how to use the API.
What is API Gateway | System Design ?
An API Gateway is a key component in system design, particularly in microservices architectures and modern web applications. It serves as a centralized entry point for managing and routing requests from clients to the appropriate microservices or backend services within a system.
Important Topics for API Gateway in System Design
- What is an API Gateway?
- How does API Gateway work?
- How differently API Gateway work with Microservices and Monolith architecture?
- Best Practices for API Gateway
- Benefits of using an API Gateway:
- Challenges of using an API Gateway
- Popular API Gateway Solutions