AWS Lambda Tutorial
Get familiar with AWS and Serverless Computing concepts through this free AWS Lambda Tutorial
What you learn in AWS Lambda Tutorial ?
About this Free Certificate Course
This AWS Lambda free tutorial will introduce you to the concept of Serverless Computing. Serverless Computing has taken computation on Cloud Platforms to a different level. In this video you will learn in detail about different Amazon Web Services applications and services that let you implement Serverless computing on top of AWS Platform. You will also learn how to build a detailed application which will be Serverless in nature.
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This comprehensive module on Organizational Behaviour, covers the concept, importance, elements, levels, types, and objectives of the field. It provides a deep understanding of the subject to enhance interpersonal and communication skills and create a positive work environment.
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Frequently Asked Questions
Where can I learn AWS Lambda?
You can learn AWS Lambda from Great Learning’s free AWS Lambda Tutorial, designed explicitly for intermediate-level learners. You can understand AWS Lambda better when you have basic knowledge regarding AWS and Cloud Computing. Enroll in the AWS Lambda Tutorial and secure a free course completion certificate.
How do I learn AWS Lambda?
You can always look into the Amazon - AWS Lambda Tutorial for clear instructions regarding AWS Lambda usages. You can also enroll yourself in the online AWS Lambda courses to learn from scratch. You can enroll in Great Learning’s free AWS Lambda Tutorial that covers all the crucial concepts regarding AWS Lambda and earn a free certificate on successful completion of the course.
How long does it take to learn AWS Lambda?
The free AWS Lambda Tutorial offered by Great Learning has video content of 2 hours. You can learn it at your pace and understand the crucial concepts of AWS Lambda. You will minimum take 2-3 months to understand and use AWS services and features. You can learn it independently if you are aware of the basics of AWS, and it depends on the calibre and effort you are investing in learning AWS Lambda.
What is the fastest way to learn AWS Lambda?
You can enroll in online AWS Lambda courses and complete them within the timeline provided. You can enroll in Great Learning’s free AWS Lambda Tutorial and complete the course by going through the assigned 2 hours of video content. You can achieve a free AWS Lambda certificate on completion of the course.
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AWS Lambda Tutorial
Amazon Web Services-AWS introduced the AWS Lambda feature, a serverless computing service. Users of AWS Lambda can create functions, develop self-contained applications written in the supportive language and runtimes, and upload their application to AWS Lambda, which executes the specified functions efficiently and flexibly. Lambda functions are given such importance because of their ability to perform any type of computing task. Let it be from serving web pages, processing vast data to calling APIs, and integrating with other services of AWS, Lambda functions have proven their authority and benefits.
If you are an apprentice in AWS and want to understand it better, you can always visit Cloud Computing Courses and start your in-depth learning. It is also evident that every business in this tech world is familiar with AWS and is enjoying the privileges of AWS for its growth and development. Hence, it is important that every programmer must be aware of cloud computing-a widely emerging and growing industry. AWS is the most popular platform for every business that is more than happy to work on this cloud system as it has a more excellent value of authority in cloud platforms.
The "serverless" computing indicates there is no need to maintain your own servers to run these functions. AWS Lambda comes with a fully managed service that takes care of needed infrastructure for you. It also doesn't mean that the term serverless is void of servers. Instead, it means that the required servers, operating systems, network layers, and the rest of the required infrastructures are taken care of, which leaves you with the main task of focusing on writing your application code. If you want to learn and understand AWS and its functionalities at a beginner's stage, you can also take a peek at AWS - an introductory course on its functionalities.
Working of AWS Lambda
Cloud Computing and containers go hand in hand. Lambda functions run on their own containers. When you create a function, Lambda puts it into a new container, and this container is executed on a multi-tenant cluster of machines that are taken care of by AWS. Each function is allocated with appropriate RAM and CPU capacity before these functions start running. Once the function finishes its running, AWS takes care of the further requirements. The RAM allocated at its creation is multiplied by the time the function spent running. Thus, the customers are charged based on the memory allocated along with the total run time the function took to complete. It is evident that AWS manages the entire layer of the infrastructure of AWS Lambda. AWS purely supports the abstract concepts as customers will not be aware of the backend working of the system operations. They also need not worry about the updation of the underlying machines, avoiding network contention, and more. All these operations are taken care of by AWS.
AWS Lambda - an essential part of the Serverless Architecture
AWS Lambda is the leading candidate for running the applications code while you are aiming for serverless applications. To achieve a complete serverless stack, you will require a computing service, a database service, and an HTTP gateway service. Lambda features fill the primary role of the computer services on AWS. It integrates with various other AWS services and with API gateway, RDS, and DynamoDB forms serverless solutions for the AWS users. AWS Lambda also supports various popular languages and runtimes that make developers' jobs easier. Hence, it's a better fit for a wide range of serverless developers.
Most Popular usecases of AWS Lambda
It is well-known that Lambda's architecture surpasses all the traditional Cloud Computing platforms. It provides scalable APIs. One Lambda function execution counts as a single HTTP request when you build APIs using AWS Lambda. Various parts of API can be linked to different Lambda functions through Amazon API Gateway. It is also essential to notice that AWS Lambda automatically scales your individual functions based on their requirements. This also leads to the conclusion that various parts of API can scale according to their needs - current usage levels. Hence, it makes way for a cost-effective approach with flexible API setups. Data Processing is also another advantage of AWS Lambda. These Lambda functions are optimized for even-based data processing. AWS Lambda is easier to integrate with data sources like Amazon DynamoDB. This helps you to trigger Lambda functions for specific data events.
You can get in-depth knowledge of AWS Lambda through this free online AWS Lambda Tutorial. You will briefly understand AWS Lambda, its roles, functions, and features. You can also hop onto the PG programs in Cloud Computing to dig deeper into its concepts and build your career in it. You can also enroll in this free AWS Lambda tutorial and earn a free AWS certificate on completing the course.
