In the previous article, I have introduced the basic fundamentals of Serverless and its uses cases. This article will help you understand how to build, test, and deploy Serverless functions to the public clouds. Currently, we have a couple of public cloud vendors that provide service to run serverless functions such as Amazon Web Service, Azure, IBM Bluemix. But in this article, we only focus on AWS one of the largest public cloud providers on the market.

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Since November 2014 when AWS introduced AWS Lambda, the term “serverless” is becoming more popular, a lot of people are talking about serverless and how to apply it to your software development.

I’ve been working with AWS for a couple of years and successfully delivered a couple of serverless projects for our customers including backend services, complex web app, microservice, data processing, event streaming. I think serverless will be one of the trends of the software development trends 2019 in relation to microservice and automation.

This article will help you understand some fundamentals of serverless and steps of how to build, test, and deploy your code automatically.

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Coding on Mac with vscode

As you know WebSockets makes it possible to open a two-way interactive communication session between the user’s browser and a server. With this API, you can send messages to a server and receive event-driven responses without having to poll the server for a reply. But now we have another option to communicate between backend and client application by using the web Push Notification.

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A source from Node.js Foundation

Nowadays, many developers wanted to learn Node.js programming skills to match the current market and industry needs.

Node.js became very popular over the past few years. According to the Node.js Foundation report, more than a billion download of Node.js. So what are the reasons that make many developers choose Node? In this article, I will give you a brief summary of Node, what it is, key features, how it works and list out relevant keywords that I think we should take a look at and understand the big picture if you want to deeply explore Node and its architecture.

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