Introduction JavaScript was initially developed as a frontend language, It can run only on web browsers. Later in 2009 NodeJS introduced its JavaScript runtime environment so that JS can run stand-alone without web browsers. …

When working on Serverless IoT platforms with event sources or scripts that collect analytics data, running into data storage issues? If so, Time-series databases are something we can look into. …

Introduction Git, one of the most widely used Version Control System(VCS), allows multiple developers to coordinate and contribute to a single project. It allows developers to customize git actions to meet their own organizational coding standards or quality requirements. Git Hooks are one of the customizations offered by git. They…

Deploying the application to the web is a burden and maintaining the server is also another big task for the DevOps engineers. In order to avoid the burden to maintain the server when a high load of users are getting in and to avoid the server crash and load time…

Notebooks are where data scientists process, analyze, and visualize data in an iterative, collaborative environment. It is also a great tool for experimentation with code. …

Cognito is known for authentication, authorization and user management for mobile and web applications on internet-connected devices. Authentication and how Cognito provides it Authentication is verifying a user by their username which says who they are and their password which confirms their identity. Users have to Sign In/Sign Up with…

Lambda is one of AWS’s popular services which is serverless, event-driven compute service that lets you run code for virtually any type of application or backend service without provisioning or managing servers. AWS Lambda is seamlessly integrated with over 200 AWS services and SaaS (Software as a Service) applications. …

In 2018, Global Payments Report made some bold predictions in reference to the eWallet payments. They predicted that the eWallets will dominate eCommerce payments by 2022 and will be nearly 47 percent, an 11 percentage point rise from 2018. …

What is VPC in AWS? Amazon Virtual Private Cloud (Amazon VPC) gives you full control over your virtual networking environment, including resource placement, connectivity, and security. Get started by setting up your VPC in the AWS service console. What’s the use of VPC and its components? Virtual Private Cloud (VPC)…