Spring Boot R2DBC + H2 example - CRUD application that uses Spring Data Reactive (R2DBC) to interact with H2 database and Spring WebFlux for Reactive Rest API. You'll know:

• How to configure Spring Data Reactive, R2DBC to work with H2 Database
• How to define Data Models and Repository interfaces
• Way to create Spring Rest Controller to process HTTP requests
• Way to use Spring Data R2DBC to interact with Database

For more detail, please visit: Spring Boot R2DBC + H2 example: CRUD Application

Front-end that works well with this Back-end

Angular 8 Client

Angular 10 Client

Angular 11 Client

Angular 12 Client

Angular 13 Client

Angular 14 Client

Angular 15 Client

Vue 2 Client

Vue 3 Client

Vuetify Client

React Client

React Redux Client

Other databases:

Spring Boot JPA + H2

Spring Boot JPA + MySQL

Spring Boot JPA + PostgreSQL

Spring Boot JPA + SQL Server

Spring Boot + MongoDB

More Practice:

Spring Boot File upload example with Multipart File

Spring Boot Pagination & Filter example | Spring JPA, Pageable

Spring Data JPA Sort/Order by multiple Columns | Spring Boot

Spring Boot Repository Unit Test with @DataJpaTest

Deploy Spring Boot App on AWS – Elastic Beanstalk

Exception Handling:

Spring Boot @ControllerAdvice & @ExceptionHandler example

@RestControllerAdvice example in Spring Boot

Security:

Spring Boot + Spring Security JWT Authentication & Authorization

Fullstack:

Vue + Spring Boot example

Angular 8 + Spring Boot example

Angular 10 + Spring Boot example

Angular 11 + Spring Boot example

Angular 12 + Spring Boot example

Angular 13 + Spring Boot example

Angular 14 + Spring Boot example

Angular 15 + Spring Boot example

React + Spring Boot + MySQL example

React + Spring Boot + PostgreSQL example

Run both Back-end & Front-end in one place:

Integrate Angular with Spring Boot Rest API

Integrate React.js with Spring Boot Rest API

Integrate Vue.js with Spring Boot Rest API

mvn spring-boot:run