Andy Nguyen, Author at InnomizeTech Blog

Serverless cursor-based pagination API on AWS

How to build serverless cursor-based pagination service on the AWS Cloud

November 20, 2019 Andy Nguyen No Comments AWS, How to, Node.js, Serverless

In this port, I’ll be guiding you on how to build an API with AWS Lambda and API Gateway to paginate data using the Serverless framework.

Technologies stack

AWS Lambda for running code without provisioning or managing servers. You can utilize free-tier to run your service with zero cost.
AWS API Gateway to create, publish, and secure Rest APIs.
Serverless framework to build and deploy your backend services on the cloud, you can build and deploy a serverless function in minutes.

Building a CRUD application with Angular using Ngrx (Part 2)

November 15, 2019 Andy Nguyen No Comments Angular

In the previous part, I have shown how to build a sample mockup API for CRUD application as well as build a sample list page. In this part, we will continue to build CRUD application on creating, updating and deleting an entity using Ngrx.

Building a CRUD application with Angular using Ngrx – part 1

November 12, 2019 Andy Nguyen No Comments Angular

In this guide, we just focus on how to build a CRUD application with Angular (version 8) that has already installed the Ngrx, not on setting up an Angular application or installing the Ngrx library. You can follow the following guides to do those task:

Set up an Angular application: https://codeburst.io/how-to-build-an-angular-app-with-angular-cli-in-a-couple-of-minutes-43089d3ab272
Install the Ngrx library: https://ngrx.io/guide/store/install

If you have no idea what is Ngrx, I recommend you to read this to explore more about it. And if you have a basic knowledge of Redux, I think you will be easy to approach this library.

In this part, we will learn how to define actions, reducer, selectors and build a page to display all items that are selected from the store using the Ngrx.