Serverless Architecture

Serverless Architecture: Serverless is a web architecture that allows developers to build and run applications without managing servers. Instead of deploying an application on a server, developers write functions that are triggered by events, such as HTTP requests, and run in a serverless environment. Here is an example of a serverless application using AWS Lambda:

csharp

// index.js

exports.handler = async (event) => {

  const name = event.queryStringParameters && event.queryStringParameters.name || 'World';

  return {

    statusCode: 200,

    body: `Hello ${name}!`,

  };

};

In this code, we define an AWS Lambda function that takes an HTTP request and returns a response with a personalized greeting.