Category: SpringBoot

Tutorial: “Spring Boot Mongodb Angular 11 Crud Example – using Spring Boot Data & Atlas MongoDB”

In the tutorial, I introduce how to build an “Angular 11 SpringBoot MongoDB CRUD Example RestAPIs” project with the help of SpringData and Atlas MongoDB for POST/GET/PUT/DELETE requests with step by step coding examples:

– SpringBoot project produces CRUD RestAPIs with MongoDB database documents using the supporting of Spring Data.
– Angular 11 project will consume the SpringBoot CRUD RestAPIs then show up on component’s views.

– I draw a fullstack overview Diagram Architecture from Angular Frontend to MongoDB database through SpringBoot RestAPI backend.
– Develop SpringBoot CRUD RestAPIs with the supporting of SpringWeb Framework.
– Implement Angular CRUD application with the Angular Httpclient to do CRUD request (Post/Get/Put/Delete) to SpringBoot Backend APIs.
– I create a testsuite with a number of integrative testcases with CRUD RestAPI requests from Angular 11 HttpClient to do CRUD requests to SpringBoot RestAPIs Server and save/retrieve data to MongoDB database.

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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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