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Integrate Angular 10 + Firebase RealTime Database using @angular/fire

Tutorial: Integrate Angular 10 Firebase Realtime Database using @angular/fire example

Firebase is a platform developed by Google for creating mobile and web applications. Firebase gives you the tools to develop high-quality apps, grow your user base, and earn more money. So In the tutorial, I introduce an example “Integrate Angular 10 Firebase using Realtime database using @angular/fire”.

– I draw overview diagram architecture of our system.
– Create a Firebase account and setup a Firebase Realtime database.
– Setup an Angular WebApp that integrate with Firebase.

Continue reading “Integrate Angular 10 + Firebase RealTime Database using @angular/fire”

Integrate Angular 9 Firebase Realtime Database Example using AngularFire2

Integrate Angular 9 Firebase Example – Firebase Realtime Database using AngularFire2

Tutorial: Integrate Angular 9 Firebase Example with Firebase Realtime Database

Firebase is a platform developed by Google for creating mobile and web applications. Firebase gives you the tools to develop high-quality apps, grow your user base, and earn more money. So In the tutorial, I introduce an example “Integrate Angular 9 Firebase using Realtime database” using AngularFire2.

– I draw overview diagram architecture of our system.
– Create a Firebase account and setup a Firebase Realtime database.
– Setup an Angular WebApp that integrate with Firebase using AngularFire2

Continue reading “Integrate Angular 9 Firebase Realtime Database Example using AngularFire2”

Integrate Angular 8 Firebase Example – Firebase Realtime Database using AngularFire2

Tutorial: Integrate Angular 8 Firebase Example with Firebase Realtime Database

– I draw overview diagram architecture of our system.
– Create a Firebase account and setup a Firebase Realtime database.
– Setup an Angular WebApp that integrate with Firebase.

Continue reading “Integrate Angular 8 Firebase Example – Firebase Realtime Database using AngularFire2”

Integrate Angular 10 Firebase Realtime Database using AngularFire2 Example

Tutorial: Integrate Angular 10 Firebase Example with Firebase Realtime Database

– I draw overview diagram architecture of our system.
– Create a Firebase account and setup a Firebase Realtime database.
– Setup an Angular WebApp that integrate with Firebase.

Continue reading “Integrate Angular 10 Firebase Realtime Database using AngularFire2 Example”

SpringBoot Upload Parse Data from Excel Files to MongoDB

Tutorial: [SpringBoot RestAPIs + MongoDB + Excel] How to read data from Excel sheet and insert into MongoDB database in SpringBoot RestAPI Controller (Parse Excel function & Upload RestAPI) – (also Write Excel file Download RestAPI).

Creating SpringBoot RestAPIs to upload and download multiple Excel files to (Atlas ) MongoDB is one of the most common question in the development world. Going through the tutorial post”SpringBoot Upload Download Multiple Excel files to MySQL/PostgreSQL”, I explain details how to do it by step to step with coding and give you 100% running source code. What we will do?

– I draw an overview diagram architecture of SpringBoot RestAPI Upload Excel Files.
– I use Spring Web to development Spring RestApis.
– I use ApacheCommon or Open Excel libraries to parse and read Excel files.
– I use SpringData MongoDB to save data from Excel files to MongoDB.
– I implement a SpringBoot Global Exception Handler when uploading with a very big files and fail.
– I use Ajax and Bootstrap to implement a frontend client to upload/download Excel files.

Continue reading “SpringBoot Upload Parse Data from Excel Files to MongoDB”