what is Application programming Interface (API) Gateway-Awsbloginfo
API Gateway is a gateway that consists of a bunch of Lambda functions that create a serverless learning management system. API Gateway is a fully managed service that makes it easy for developers to publish, maintain, monitor, and secure APIs at any scale. With a few clicks in the AWS Management Console, you can create an API that acts as a "front door" for applications to access data, business logic, or functionality from your back-end services such as applications running on Amazon Elastic Compute Cloud (Amazon EC2), code running on AWS Lambda, or any web application. If your browser is making API calls to API Gateway, then API Gateway is routing down those calls to Lambda. Architecture of API Gateway Suppose we got the users operating through phones or laptop makes an API call to API Gateway. API Gateway triggers either a Lambda function or a function inside the EC2. What is API Caching? In Amazon API Gateway, you can enable API caching to cache your endpoint's respons...