Amazon API Gateway
A managed service that allows developers to create, publish, maintain, monitor, and secure APIs at any scale.
Description
Amazon API Gateway is a fully managed service provided by Amazon Web Services (AWS), designed to help developers build and manage APIs for their applications. By acting as a front door for applications to access data, business logic, or functionality from backend services, it enables seamless integration with various AWS services, such as AWS Lambda, Amazon EC2, and Amazon S3. Developers can create RESTful APIs and WebSocket APIs to facilitate real-time communication. With features such as request validation, rate limiting, and caching, API Gateway enhances performance and security. It also provides built-in monitoring and logging capabilities through Amazon CloudWatch, allowing developers to gain insights into API usage and performance. This service supports multiple stages of development, such as testing and production, and can easily scale to handle millions of requests per second, making it an ideal choice for modern cloud-based applications.
Examples
- A mobile application for a ride-sharing service using API Gateway to manage requests between the app and backend services like user management and payment processing.
- An e-commerce website leveraging API Gateway to connect its frontend with microservices that handle product inventory, order processing, and user authentication.
Additional Information
- API Gateway supports both RESTful and WebSocket APIs, allowing for versatile application designs.
- It integrates with AWS Identity and Access Management (IAM) for securing APIs and controlling access.