Lambda linux
https://youtu.be/-JTRBQq_Ve8?si=ZE4CB_YYdLN13NIP
AWS Lambda runs on a Linux-based execution environment, primarily Amazon Linux distributions, providing a secure and isolated runtime for Lambda functions.
https://youtu.be/cnQEfdOaE0E?si=DXMuttQ8zvy1o3ox
https://youtu.be/URdlxFRIVe4?si=Ym56yEbCTbDuLvok
In summary, AWS Lambda functions run in an Amazon Linux-based environment, either Amazon Linux 2 or the newer Amazon Linux 2023, supporting both managed language runtimes and fully customizable OS-only runtimes for advanced use cases [1][2][3][4].
Citations: [1] Lambda runtimes - AWS Documentation https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html [2] Introducing the Amazon Linux 2023 runtime for AWS Lambda https://aws.amazon.com/blogs/compute/introducing-the-amazon-linux-2023-runtime-for-aws-lambda/ [3] AWS Introduces Amazon Linux 2023 Runtime for Lambda - InfoQ https://www.infoq.com/news/2023/11/al2023-aws-lambda-functions/ [4] When to use Lambda's OS-only runtimes - AWS Documentation https://docs.aws.amazon.com/lambda/latest/dg/runtimes-provided.html [5] Tutorial: Building a custom runtime - AWS Lambda https://docs.aws.amazon.com/lambda/latest/dg/runtimes-walkthrough.html [6] Building an environment for Lambda development - Stack Overflow https://stackoverflow.com/questions/75330485/building-an-environment-for-lambda-development [7] Managing your system environment - Lambda Docs https://docs.lambda.ai/public-cloud/on-demand/managing-system-environment/ [8] Understanding the Lambda execution environment and using it ... https://tmmr.uk/post/lambda/lambda-execution-environment/ [9] Which environment does my lambda run on ? : r/aws - Reddit https://www.reddit.com/r/aws/comments/mo08x8/which_environment_does_my_lambda_run_on/ [10] AWS Lambda Under the Hood - ByteByteGo Newsletter https://blog.bytebytego.com/p/aws-lambda-under-the-hood [11] AWS Lambda Functions - Serverless Framework https://www.serverless.com/framework/docs/providers/aws/guide/functions [12] Migrating AWS Lambda functions from the Go1.x runtime to the ... https://aws.amazon.com/blogs/compute/migrating-aws-lambda-functions-from-the-go1-x-runtime-to-the-custom-runtime-on-amazon-linux-2/ [13] AWS Lambda - deep dive to the operating system level https://builder.aws.com/content/30KEyOYDW110zofDWMz3SS4XhKq/aws-lambda-deep-dive-to-the-operating-system-level [14] AWS Lambda functions and the Linux Static SDK - works! - Server https://forums.swift.org/t/aws-lambda-functions-and-the-linux-static-sdk-works/72604 [15] AWS Lambda Runtimes: The Basics & Creating Your Custom Runtime https://lumigo.io/learn/aws-lambda-runtimes-the-basics-creating-your-custom-runtime/ [16] AWS Lambda: The Ultimate Guide - Serverless https://www.serverless.com/aws-lambda [17] Virtual environments and Docker containers - Lambda Docs https://docs.lambda.ai/education/programming/virtual-environments-containers/ [18] Managing AWS Lambda runtime upgrades | AWS Compute Blog https://aws.amazon.com/blogs/compute/managing-aws-lambda-runtime-upgrades/ [19] AWS Lambda Demystified: How It Works, Pros And Cons, And Pricing https://www.cloudzero.com/blog/aws-lambda/ [20] Lambda - Custom runtime w/ Amazon Linux 2? : r/aws - Reddit https://www.reddit.com/r/aws/comments/e9282q/lambda_custom_runtime_w_amazon_linux_2/
describe aws sam what is it
AWS Serverless Application Model (AWS SAM) is an open-source framework designed to simplify building, testing, and deploying serverless applications on AWS. It uses Infrastructure as Code (IaC) with a shorthand syntax that extends AWS CloudFormation, allowing developers to define serverless resources like AWS Lambda functions, API Gateway APIs, and DynamoDB tables quickly and with less code. AWS SAM includes two main components: the AWS SAM template, which is a YAML specification for defining serverless infrastructure, and the AWS SAM CLI, a command-line tool that helps developers initialize projects, build applications, perform local testing and debugging, deploy to AWS, and manage the development lifecycle effectively. Additionally, AWS SAM supports continuous integration and continuous deployment (CI/CD) pipelines and offers features like real-time debugging and testing through SAM Accelerate. This framework aids in streamlining serverless development by abstracting complex configurations and permissions while leveraging the robustness of CloudFormation during deployment [1][2][3][5].
Citations: [1] What is the AWS Serverless Application Model (AWS SAM)? https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/what-is-sam.html [2] How AWS SAM works - AWS Serverless Application Model https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/what-is-sam-overview.html [3] What is AWS Serverless Application Model (AWS SAM)? - TechTarget https://www.techtarget.com/searchaws/definition/AWS-Serverless-Application-Model-AWS-SAM [4] What is the difference between SAM and setting up a CICD pipeline? https://www.reddit.com/r/aws/comments/12wsu8m/what_is_the_difference_between_sam_and_setting_up/ [5] sam - AWS Serverless Application Model https://aws.amazon.com/serverless/sam/ [6] Deep Dive into AWS SAM - YouTube https://www.youtube.com/watch?v=CIdUU6rNdk4 [7] AWS Serverless Application Model (AWS SAM) Documentation https://docs.aws.amazon.com/serverless-application-model/ [8] Is AWS SAM viable in the long run? - Reddit https://www.reddit.com/r/aws/comments/1cjzgv2/is_aws_sam_viable_in_the_long_run/ [9] Mastering the AWS Serverless Application Model (AWS SAM) https://www.youtube.com/watch?v=QBBewrKR1qg
compare AWS SAM with AWS CloudFormation
AWS SAM (Serverless Application Model) and AWS CloudFormation are both Infrastructure as Code (IaC) tools used to define and deploy AWS resources, but they serve different purposes and offer varying levels of abstraction and specialization.