Difference between revisions of "AWS Lambda"

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'''[[wikipedia:AWS Lambda]]''' is an event-driven, [[serverless computing]] platform. It is a computing service that runs code in response to [[Events]] and automatically manages the computing resources required by that code. It was introduced in November 2014.<ref>https://en.wikiversity.org/wiki/Cloud_computing/Amazon_Web_Services/AWS_Lambda</ref>
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'''[[wikipedia:AWS Lambda]]''' ([[AWS timeline|Nov 2014]]) <ref>https://aws.amazon.com/about-aws/whats-new/2014/11/13/introducing-aws-lambda/</ref> is an [[event-driven]], [[serverless computing]] platform. It is a computing service that runs code in response to [[Events]] and automatically manages the computing resources required by that code. It was introduced in November [[2014]].<ref>https://en.wikiversity.org/wiki/Cloud_computing/Amazon_Web_Services/AWS_Lambda</ref>
 
Other similar solutions in the market are [[Google Cloud functions]], [[Oracle Cloud Fn]] and [[Azure Functions]].
 
Other similar solutions in the market are [[Google Cloud functions]], [[Oracle Cloud Fn]] and [[Azure Functions]].
  
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VPC configuration for [[AWS Lambda]] function is optional unless your user permissions require you to configure a [[VPC]].
  
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== [[Free tier]] ==
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The AWS Lambda free usage tier includes 1M free requests per month and 400,000 GB-seconds (1GB-111 hours) of compute time per month.
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== Examples ==
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<pre>
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exports.handler = async (event) => {
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    const response = {
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        statusCode: 200,
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        body: JSON.stringify('Hello from Lambda!'),
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    };
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    return response;
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};
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</pre>
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== Python Example ==
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[[import json]]
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def [[lambda_handler]](event, context):
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    # TODO implement
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    return {
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        'statusCode': 200,
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        'body': json.dumps('Hello from Lambda!')
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    }
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== Related terms ==
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* [[AWS API Gateway]]
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* [[Amazon CloudWatch Lambda Insights]]
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* Functions and applications
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* [[Cloudformation]]: [[AWS::Lambda]]
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* <code>[[aws elbv2 create-target-group]] --target-type [ [[instance]] | [[ip]] | [[lambda]] ] </code>
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* Timeout
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* [[Terraform resource: aws lambda event source mapping]]
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* [[AWS Step Functions]]
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* [[DigitalOcean Functions]]
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* [[Cloudflare Workers]] (Sep 2017)
  
 
== See also ==
 
== See also ==
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* {{AWS}}
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* {{aws lambda}}
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* {{AWS Lambda}}
 
* [[AWS Chalice]] microframework for writing serverless apps in [[python]]
 
* [[AWS Chalice]] microframework for writing serverless apps in [[python]]
 
* {{serverless}}
 
* {{serverless}}

Latest revision as of 11:50, 6 March 2023

wikipedia:AWS Lambda (Nov 2014) [1] is an event-driven, serverless computing platform. It is a computing service that runs code in response to Events and automatically manages the computing resources required by that code. It was introduced in November 2014.[2] Other similar solutions in the market are Google Cloud functions, Oracle Cloud Fn and Azure Functions.

VPC configuration for AWS Lambda function is optional unless your user permissions require you to configure a VPC.

Free tier[edit]

The AWS Lambda free usage tier includes 1M free requests per month and 400,000 GB-seconds (1GB-111 hours) of compute time per month.

Examples[edit]

exports.handler = async (event) => {
    const response = {
        statusCode: 200,
        body: JSON.stringify('Hello from Lambda!'),
    };
    return response;
};

Python Example[edit]

import json

def lambda_handler(event, context):
    # TODO implement
    return {
        'statusCode': 200,
        'body': json.dumps('Hello from Lambda!')
    }

Related terms[edit]

See also[edit]

  • ↑ https://aws.amazon.com/about-aws/whats-new/2014/11/13/introducing-aws-lambda/
  • ↑ https://en.wikiversity.org/wiki/Cloud_computing/Amazon_Web_Services/AWS_Lambda
    • Retrieved from "https://www.wikieduonline.com/index.php?title=AWS_Lambda&oldid=230161"

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