How AWS Lambda Works

 Before understanding “How AWS Lambda Works?” let’s first understand “What is AWS Lambda?”

AWS Lambda is a computing service that runs code without installation or managing servers. It was launched in 2014 and since then, it has seen tremendous growth in popularity.

AWS Lambda makes it easy to build, deploy, and manage applications without worrying about the underlying infrastructure required to support them.AWS Lambda Support Programming Languages such as Node.js, Python, Java, C#, and Go.

How does AWS Lambda Works?

AWS Lambda runs code in response to events and automatically manages the compute resources. It can be used in various ways, including as a trigger for other AWS services.

AWS Lambda is a pay-as-you-go service, so you only pay for what you use. You are charged based on the number of requests for your functions as well as the time it takes for your code to execute.

File Processing In AWS Lambda 

A file processing service in AWS Lambda is a function that performs a task on a file. It can be used to process images, videos, PDFs, and other types of files.

A file processing service in AWS Lambda can help you save time and money by performing tasks that would otherwise take hours or days with your own resources.

Stream Processing In AWS Lambda

Stream Processing service provides a way to process data in real time. It allows the system to process streams of data continuously. It can be used for various purposes such as data analytics, machine learning, and IoT.

It is used in many organizations such as Netflix, Twitter, and Amazon. Also, it is used with Amazon Kinesis for applications - activity tracking, transaction order processing, clickstream analysis, data purification, log filtering, indexing, social media analysis, IoT device data telemetry, and metering.

Web Applications In AWS Lambda :- 

Serverless architecture built on AWS Lambda is a new way of building and deploying web applications.In this architecture, there is no need for an application to be deployed on a server before it can be accessed from the internet.

This makes it possible for developers to build their applications without worrying about hosting or scaling their application.Lambda can be integrated with other AWS services to build powerful web applications that are highly scalable.

IOT Backends In AWS Lambda

IOT development has been made easy by AWS Lambda functions that can be used for backend development. 

These functions are perfect for creating IoT backends as they allow developers to write code in a serverless way. Build serverless backends using AWS Lambda to handle web, mobile, Internet of Things (IoT), and third-party API requests.

As we all know, AWS is the market leader in cloud computing, and its market share is only increasing. As more and more businesses move their operations to the cloud, there is a growing demand for professionals with AWS skills and certifications.

Learning AWS cloud computing can open up new career opportunities and help you advance in your current career.

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