This pattern shows you how to deploy an Amazon API Gateway API on an internal website that’s accessible from an on-premises network. You learn to create a custom domain name for a private API by using an architecture that’s designed with private endpoints, an Application Load Balancer, AWS PrivateLink, and Amazon Route 53.

Mar 26, 2025 · This blog post shows how you can use Amazon API Gateway—along with AWS Lambda, Amazon DynamoDB, and other AWS services—to create a comprehensive and customizable APIM solution. This solution addresses the complex requirements of large enterprises managing APIs at scale.

On UI load, frontend clients authenticate with Amazon Cognito, then query the data by invoking the BFF API built with Amazon API Gateway. The data is then fetched in DynamoDB, either directly by API Gateway or via a BFF query handler built with AWS Lambda.

Jan 24, 2024 · If your backend logic lives in a bunch of lambdas and you need a non AWS-aware client (like a mobile app or a SPA in a browser) call it over HTTP, API gateway is the way to go. API gateway does support integration with HTTP endpoints, but no load balancing.

Use an API Gateway VPC link to integrate your API with a private Network Load Balancer to provide access to your resources within your Amazon Virtual Private Cloud (Amazon VPC). Use the Network Load Balancer to forward the API request to the private Application Load Balancer.

Architecture diagrams are a great way to communicate your design, deployment, and topology. To help you build diagrams, this page has Amazon Web Services (AWS) product icons, resources, and tools you can use.

May 10, 2023 · In this article, we will discuss how to use AWS Lambda with Application Load Balancer. 💡 TLDR: Create a target group with lambda function in the load balancer and add action to the listener to forward the request to this newly created target group based on the path.

Amazon API Gateway, a service for creating and managing APIs, and AWS Lambda, a service for running arbitrary code functions, can be used together to simplify the creation of robust multi-tier applications. Amazon API Gateway’s integration with AWS Lambda enables user-defined code functions to be initiated directly through HTTPS requests.

Nov 17, 2024 · In this article, we’ll explore the architecture behind AWS Lambda, breaking down how it manages instances, provisions resources, and handles execution in a truly serverless manner.

Aug 2, 2022 · The backend can be served via the internal load balancer as shown in the below diagram. You can also skip the internal load balancer and directly hit the lamda function as you are currently doing. It can also be a kubernetes cluster or …