Angular 11 Spring Boot PostgreSQL CRUD Example

Tutorial: “Angular 11 Spring Boot PostgreSQL CRUD Example”

In the tutorial, I introduce how to create an “SpringBoot Angular Postgresql CRUD Example” with POST/GET/PUT/DELETE requests to SpringBoot RestAPIs.

– Design overview system by Architecture Diagram that includes: Angular Client, SpringBoot RestAPIs, and Postgresql database.
– Implement Angular CRUD Client with Angular built-in HttpClient to communicate with server side.
– Implement SpringBoot RestAPIs that gets data from Postgresql using Spring Data JPA and returns back data as Json format to requested Angular Client.

You can check out the complete code of the application on this github repository.

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Angular 11 SpringBoot CRUD MySQL Example

Angular 11 SpringBoot CRUD MySQL Example

In the tutorial, I introduce how to create an “SpringBoot Angular 11 MySQL CRUD Example” with POST/GET/PUT/DELETE requests to SpringBoot RestAPIs.

– Design overview system by Architecture Diagram that includes: Angular Client, SpringBoot RestAPIs, and MySQL database.
– Implement Angular CRUD Client with Angular built-in HttpClient to communicate with server side.
– Implement SpringBoot RestAPIs that gets data from MySQL using Spring Data JPA and returns back data as Json format to requested Angular Client.

You can check out the complete code of the application on this github repository.

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@angular/fire/storage Angular 11 Upload files to Firebase

Tutorial: @angular/fire/storage – Angular 11 Upload/Display/Delete files to/from Firebase Storage using @angular/fire

Sourcecode at GitHub: Angular Upload Files to Firebase Storage

In this tutorial, ozenero.com shows you way to upload, get, delete Files to/from Firebase Storage in a simple Angular 11 App using @angular/fire. Files’ info will be stored in Firebase Realtime Database.


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Angular 11 SpringBoot JWT Authentication Example

Tutorial: Angular 11 SpringBoot JWT Authentication Example with Angular 11 + MySQl/PostgreSQL + Spring Security

In tutorial ‘Angular 11 Spring Boot JWT Token Based Authentication Example’, I guide you very clearly how to implement full stack example to demonistrade an jwt token based authentication flow from frontend Angular 11 to backend: SpringBoot and MySQL.

* Technology Stack: Angular11, SpringBoot, Jwt, SpringBoot, MySQL, PostgreSQL, Spring Security, Spring JPA

– I give you an Epic of the application, a fullstack excutive flow from frontend Angular 11 to backend jwt SpringBoot Security to database (MySQL/PostgreSQL) with overall architecture diagram.
– I give you a layer diagram of Angular 11 Jwt Authentication application with localStorage and Angular HttpClient (plus Interceptor)
– I guide you detail-steps how to implement a security SpringBoot Jwt Token Authentication.
– I guide you step by step how to develop a Angular 11 Jwt Authentication application.
– Finally, I do an integrative testing from Angular 11 to Jwt Based Token SpringBoot Security RestApis.

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Angular 9 JWT Login Authentication Example

Tutorial: Angular 9 Login Authentication Example – Angular 9 + SpringBoot + MySQL/PostgreSQL JWT token Authentication
JWT Role Based Authorization with Spring Boot and Angular 9 (Spring Boot Login Example)

JSON Web Token (JWT) is an open standard (RFC 7519) that defines a compact and self-contained way for securely transmitting information between parties as a JSON object. So in tutorial ‘JWT Role Based Authorization with Spring Boot and Angular 9 (Spring Boot Login Example)’, I guide you very clearly how to implement full stack example to demonstrade an jwt token based authentication flow from frontend Angular 9 to backend: SpringBoot and MySQL.

– I give you an Epic of the application, a fullstack excutive flow from frontend – Angular 9 to backend – SpringBoot with overall architecture diagram.
– I give you an architecture diagram of SpringBoot security backend.
– I give you a working flow diagram of Angular 9 JWT Application.
– I guide you step by step how to develop a Backend SpringBoot secured RestAPIs with JWT token.
– I guide you step by step how to develop an Angular 9 JWT Token Authentication application.
– Finally, I do an integrative testing from Angular 9 JWT Authentication application to SpringBoot Backend Security RestAPIs.

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