Home  >  Blog  >   AWS

What is AWS Lambda?

Rating: 4
  1. Share:
AWS Articles


What is AWS Lambda?

AWS Lambda is the new way of running the codes

AWS Lambda is the modern way of computer service where you can run the codes without managing the server. In this contemporary computer service, your code is executed when it is in need. The central aspect to look for the modern way of computing service is that in this system you have to pay only for the time when you are using the service. After your service is over, you do not have to pay. This modern way of computer service helps in maintaining the administration of the server that you are using with the high-definition system of security.

The main thing to look for in the AWS Lambda is that you can use it to run the code in reply to different events. In this neo-modern computing system, an Amazon S3 bucket or an Amazon DynamoDB table can be changed to records. It also helps you to run the code in response to HTTP requests. This can be done with the help of the Amazon API Gateway. These capabilities of the AWS Lambda will help you in building data processing triggers to get services like Amazon S3 and Amazon DynamoDB. This is how this modern way of computer service is helping the clients.

To gain in-depth knowledge and be on par with practical experience, then explore AWS Training Course.

AWS Lambda also helps you in building serverless applications. This serverless app comprises of different function that is activated by the actions. These are automatically placed in position by the use of the AWS CodePipeline and AWS CodeBuild. This modern way of computing system provides API operations through which you can update the functions of Lambda. To get this done all you have to do is to position a ZIP file as a package. This whole thing with information is provided in the system so that it does not a novice can get the knowledge at ease.

AWS Lambda

The advantages of the AWS Lambda

The most important function of the AWS Lambda is that you can use it without any server. This model is designed in a format where you do not have to keep the server all the time. The server will appear only when you need it. After your work is over the whole thing will disappear automatically. In terms of the AWS Lambda Functions, it is popularly known as a trigger. This helps the common man in thinking of functions, not of servers. Now you can keep all of your business in the feature, not on the server.

Frequently Asked AWS Lambda Interview Questions

It runs entirely on automatic administration service

The main point to follow is that the whole thing runs on automatic administration service. AWS Lambda manages your code to run without any fault. The installation of the application will also help you in updating the operating system of your computer by updating the service. It will even look for the maintenance and security phases of the codes of the machine. Through Amazon CloudWatch it also monitors all the things of your account. In this way, it helps you in building various back-end services.

Explore AWS Sample Resumes! Download & Edit, Get Noticed by Top Employers! Download Now!

The primary function of the new computer system

The code that you have uploaded to the modern computing system is popularly known as the ‘Lambda Function.' Each of the functions of the computing system will require configuration information like the name, its entire description, the access point and the resources for the requirement. The code must be written in such a manner that it looks the same from the front and the end. To improve the performance many times the new model of computer service reuses a request in spite of creating an original copy. This will help in the saving of the memory space of the computer.

AWS Lambda - Add Event Source

You can place your own code

This is the foremost thing that is being developed in the new computer system that works without the use of any server. You do not have to learn any modern languages to write the codes. No framework or tools are required by you to determine the things. To make the codes you can use the library of any third party or even the natural ones. This system supports languages like Java, Node.js, C#, and Python which are being used globally to write the codes. In the future, other programming languages are also going to be supported by the system.

MindMajix Youtube Channel

Choose the memory storage and the money

The whole model is developed in such a manner that you are free to choose the space of memory you want to provide. With the space, you provide, the new function of the computing system will also help you in dealing with the power of CPU, network bandwidth, and disk I/O in a proportional manner. Also, it has been stated that only the time you spend you have to pay for that. When you are not using the thing, you do not have to pay for it.

Check out  AWS Blogs

List Of AWS Courses Offered By Mindmajix:

 AWS Certified SysOps Administrator AWS Certified Solutions Architect / Professional
 AWS Certified Developer AWS Lambda 2016
 AWS Technical Essentials AWS Database Migration Service
 AWS Certified DevOps Engineer and many more...


If you interested to learn AWS and building a career in Cloud Computing?  Then check out our AWS Certification Training Course at your near Cities

AWS course Ahmedabad, AWS course Bangalore,  AWS course Chennai,  AWS course Delhi, AWS Course Dallas, AWS course Hyderabad, AWS course London, AWS course Mumbai, AWS course  NewYork, AWS course Pune

These courses are incorporated with Live instructor-led training, Industry Use cases, and hands-on live projects. This training program will make you an expert in AWS and help you to achieve your dream job.


Join our newsletter

Stay updated with our newsletter, packed with Tutorials, Interview Questions, How-to's, Tips & Tricks, Latest Trends & Updates, and more ➤ Straight to your inbox!

Course Schedule
AWS TrainingMay 28 to Jun 12View Details
AWS TrainingJun 01 to Jun 16View Details
AWS TrainingJun 04 to Jun 19View Details
AWS TrainingJun 08 to Jun 23View Details
Last updated: 03 Apr 2023
About Author

Prasanthi is an expert writer in MongoDB, and has written for various reputable online and print publications. At present, she is working for MindMajix, and writes content not only on MongoDB, but also on Sharepoint, Uipath, and AWS.

read more
Recommended Courses

1 / 15