Majestic.cloud

Lambda versions, aliases and weighted aliases are useful features if you need to publish different versions of your Lambda functions. In this video I...

API Gateway

Upload large files to S3 with API Gateway and Lambda: Overcoming Size Limitations using pre-signed URLs

László Bodor - May 11, 2023 0

In this tutorial video, I guide you through the process of uploading large files to Amazon S3 using API Gateway and Lambda functions, while...

Using Amazon EFS (Elastic File System) with AWS Lambda

June 22, 2020

Using AWS Lambda Layers with AWS SAM | SAM Series #5

January 28, 2020

A first look at the newly released Provisioned Concurrency feature of AWS Lambda

December 6, 2019

How to use AWS Lambda Destinations to route execution results to other AWS services

November 26, 2019

API Gateway

Secure API Gateway with a Lambda authorizer – Implementing a custom authorizer

API Gateway László Bodor - August 8, 2023 0

A Lambda authorizer (or custom authorizer) is an API Gateway feature that uses a Lambda function to control access to your API. You can...

API Gateway calling Step Functions – a direct integration from an API to a state machine workflow

API Gateway László Bodor - August 2, 2023 0

If for whatever reason you want to trigger a Step Functions state machine workflow through API Gateway by exposing a HTTPS endpoint you can...

What are Lambda versions, aliases and weighted aliases and how to reference them from API Gateway

API Gateway László Bodor - May 24, 2023 0

Lambda versions, aliases and weighted aliases are useful features if you need to publish different versions of your Lambda functions. In this video I...

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