serverless

Top-Frameworks-For-Serverless-Applications-Development

Top Frameworks For Serverless Applications Development

Are you eager to learn and use Serverless technology and its frameworks? “Now” is always a good time. In this article, we’ll provide a review of the most popular ones. And we hope, you’ll be able to pick the most suitable framework for your needs. During the last couple of years, Serverless computing has gained …

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Security-Best-Practices-For-Serverless-Applications

Security Best Practices For Serverless Applications

Table Of Contents Use the principle of Least Privilege where possible. Use secure storage for storing secrets. Ensure Secure Communication of Transit Data. Ensure Proper Authentication and Authorization using API Gateway. Log and Monitor Functions. Establish Secure Coding Practices. Secure Software Delivery Lifecycle. Integrate WAF but don’t rely completely on it. Correctly Define IAM Roles …

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How-to-use-AWS-CDK-to-deploy-Python-Lambda-function

How to use AWS CDK to deploy Python Lambda function

This article will take a quick look at how to deploy the Lambda function using AWS CDK. The AWS Cloud Development Kit (AWS CDK) is an open-source development framework to model and provision your cloud application resources using popular programming languages like Typescript, Javascript, Python, Java, C#. Every AWS resource in AWS CDK is implemented …

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What-is-Serverless-computing

What is Serverless computing

By the end of this article, you’ll get everything you need to know about Serverless computing. We covered terminology, concepts, technologies, and so much more! Become an expert in the most demanding technology area nowadays in a few minutes! What Does Serverless Mean Whenever we’re calling the application “serverless”, we usually mean that we have: …

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AWS-Step-Functions-How-to-process-arrays

AWS Step Functions – How to process arrays

Nowadays Serverless computing topic becomes extremely popular. It is so tasty to implement the business processes using several AWS Lambda functions and pay a very low price for its execution. But everybody who tried to implement several Lambda functions interaction knows, that it is not so easy task. On the 1st of December of 2016 …

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Serverless-framework-Building-Web-App-using-AWS-Lambda-Amazon-API-Gateway-S3-DynamoDB-and-Cognito

Serverless Framework – Building Web App using AWS Lambda Amazon API Gateway S3 DynamoDB and Cognito – Part 1

Yesterday I decided to test the Serverless framework and rewrite AWS “Build a Serverless Web Application with AWS Lambda, Amazon API Gateway, Amazon S3, Amazon DynamoDB, and Amazon Cognito” tutorial. In this tutorial we’ll deploy the same Wild Rides web application, but will do it in fully automated manner. You can find full configuration and code in my GitHub repo. …

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Serverless-framework-Building-Web-App-using-AWS-Lambda-Amazon-API-Gateway-S3-DynamoDB-and-Cognito

Serverless Framework – Building Web App using AWS Lambda Amazon API Gateway S3 DynamoDB and Cognito – Part 2

In the Serverless Framework – Building Web App using AWS Lambda Amazon API Gateway S3 DynamoDB and Cognito – Part 1, we’ve created and deployed a simple web application using a Serverless framework. In this article, we’ll improve our results and make the application deployment declaration even more clear. We can replace API Gateway resources with the events: which …

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Serverless-Framework-Run-your-Kubernetes-Workloads-on-Amazon-EC2-Spot-Instances-with-Amazon-EKS-Part-1

Serverless Framework – Run your Kubernetes Workloads on Amazon EC2 Spot Instances with Amazon EKS – Part 1

You may be already familiar with How to use AWS Fargate and Lambda for long-running processes in a Serverless app article from the official Serverless blog, where Rupak Ganguly shows us how to offload heavy jobs to ECS cluster. This is a very nice, but very expensive solution. So, in this article, we’ll create a fully functional Kubernetes cluster backed by …

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Serverless-Framework-Run-your-Kubernetes-Workloads-on-Amazon-EC2-Spot-Instances-with-Amazon-EKS-Part-2

Serverless Framework – Run your Kubernetes Workloads on Amazon EC2 Spot Instances with Amazon EKS – Part 2

In the previous article “Serverless Framework – Run your Kubernetes Workloads on Amazon EC2 Spot Instances with Amazon EKS – Part 1” we created a fully functional Kubernetes cluster backed by Spot instances using AWS EKS service. In this article, we will accomplish automation of converting video files uploaded to the S3 bucket using Kubernetes …

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