Lambda

A step-by-step guide on how to build a video thumbnailer using AWS Lambda and Fargate using AWS CDK. The application will be able to process multiple videos in parallel and store the thumbnails in S3.

This blog post gives an overview of how to connect an AWS Lambda function to an RDS instance to perform database operations. We will explore how to connect Lambda to RDS over the Internet or VPC, and how to make RDS publicly accessible.

Recently, AWS Lambda announced that it supports Node.js 18 and it is available in all AWS regions. This is a big news for Node.js developers. It means that we can use the latest version of Node.js in AWS Lambda. However, should we update the version of Node.js in the Lambda runtime? Let's find out.

How to enable CORS in AWS API Gateway + Lambda proxy integration with AWS CDK in a few lines of code.

A Lambda proxy integration enables you to integrate an API route with a Lambda function. When a client calls your API, API Gateway sends the request to the Lambda function and returns the function's response to the client. Today, I will show you how to create a Lambda proxy integration for an HTTP API in AWS CDK.

You can deploy your Lambda function code as a container image. This blog post is about how to do that in AWS CDK.

Because Node.js doesn't run TypeScript code natively, you must first transpile your TypeScript code into JavaScript. Then, use the JavaScript files to deploy your function code to Lambda. But now you can write a lambda typescript with the NodejsFunction construct without transpile your code first.

Let's assume that we want to execute python file in a node js environment. So the container image should have both python and node js runtime and the container should compatible with lambda