DAY 50 - 100 Days Of AWS | Lambda Event Source Mapping

Lets have this 100DaysOfAWS challenge with me on Twitter and LinkedIn
Explore more on Day 50 learning

#aws

What is GEEK

Buddha Community

Lambda, Map, Filter functions in python

Welcome to my Blog, In this article, we will learn python lambda function, Map function, and filter function.

Lambda function in python: Lambda is a one line anonymous function and lambda takes any number of arguments but can only have one expression and python lambda syntax is

Syntax: x = lambda arguments : expression

Now i will show you some python lambda function examples:

#python #anonymous function python #filter function in python #lambda #lambda python 3 #map python #python filter #python filter lambda #python lambda #python lambda examples #python map

Cross-account access to invoke AWS lambda using AWS CDK

If you are here, you may have a pretty good knowledge of how to use AWS CDK for defining cloud infrastructure in code and provisioning it through AWS. So let’s get started on how to grant permission to your lambda function to access the resources in another AWS account.

Let’s say you have two accounts called Account A and Account B, and you need to give permission to lambda function in Account A (ex: 11111111)to access the resources in Account B(22222222). You can easily do this by assuming an IAM Role in Account B and then uses the returned credentials to invoke AWS resources in Account B.

#acces #account #aws #lambda #aws lambda #aws cdk

DAY 50 - 100 Days Of AWS | Lambda Event Source Mapping

Lets have this 100DaysOfAWS challenge with me on Twitter and LinkedIn
Explore more on Day 50 learning

#aws

Cache secrets using AWS Lambda extensions

What is the AWS Lambda extension?

A month back AWS announced a preview of Lambda Extensions, a new way to easily integrate Lambda with your favorite monitoring, observability, security, and governance tools. Extensions can be published as Lambda layers, there are two types are extension:

• Internal extensions → Run as part of the runtime process, in-process with your code. Internal extensions enable use cases such as automatically instrumenting code.
• External extensions → Allow you to run separate processes from the runtime but still within the same execution environment as the Lambda function. External extensions can start before the runtime process and can continue after the runtime shuts down. These extensions run as companion processes to Lambda functions.

#aws #aws-secrets-manager #lambda #aws lambda

Serverless Cron Jobs & Scheduled Events with AWS Amplify Functions and AWS Lambda

How to create cron jobs and scheduled events with AWS Amplify and AWS Lambda

#aws lambda #lambda #aws amplify