Too Long; Didn't Read
A crash course on Serverless with AWS — Image resize on-the-fly with Lambda and S3. The article is a blogpost sponsored by Adnan Rahić/Avocado at Bookvarvar.co.co. Author of "Serverless JavaScript by Example" is sponsoring this blogpost for the next month. We'll build an AWS Lambda function to resize images on the fly. Images will be stored in an S3 bucket and, once requested, will be served from it. If you need a resized version, you’ll request the image and supply the height and width. This will trigger a function, which will. grab the existing image, resize it,. resize it and return it back to the bucket and then serve it from the bucket.