Demonstrating how to configure a Lambda target destination for an S3 bucket to send lifecycle event notifications to, including using CloudFormation yaml definitions for the setup.
Category: Lambda
Lambdas are powerful serverless functions that are the building blocks of Serverless Architectures on the AWS Cloud.
Configuring and reviewing the new Lambda Function URLs feature in AWS
The ability to create a url for a single Lambda microservice function is a giant step in the right direction, but it would be nice to have more authorization options similar to AppSync/API Gateway.
How to create a Lambda inside an AWS VPC – Virtual Private Cloud
In order to allow Lambdas to access to resources like an Aurora Database within your AWS account VPC or Virtual Private Cloud, they need to be created within it. This post demonstrates how to do that with both the console and also using a Cloudformation Template.
How to quickly resolve an Infinite Loop Condition between an S3 Bucket and a Lambda and avoid this in the future
The moment you realize there is an infinite loop between an S3 Bucket and a Lambda function updating each other is not pleasant – first thing to do – Throttle the Lambda.
How to integrate Lambda with Firebase to send push notifications using Python
How to use the Google firebase-admin python sdk with AWS Lambda to build a serverless component for mobile push notifications.
Moderating images uploaded to S3 with AWS Rekognition using Python and Lambda
How to automatically scan images uploaded to s3 for moderating content using AWS Rekognition, coded serverlessly with Python and Lambda.
How to build and deploy a Python Lambda with boto3 Cloudformation and AWS SAM
Setting up a serverless cloudformation project to build and deploy a Python Lambda that uses boto3 using the AWS SAM CLI.
Update Lambdas to run on Amazons new ARM based Graviton2 processors easily using Cloudformation
Updating the cloudformation globals to set the new arm architecture and easily achieving the cost performance benefits of the Graviton2 processor for all Lambdas in a stack.