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The purpose of this project is to demonstrate how we canuseSpring WebFlux to createa simple reactive web application.

This project usesPostgreSQL implementation of the R2DBC SPI.

project can be compiled with JDK 8 and abovejavac.

To compile just domvn clean package.

• JAVA 8 should be installed
• Postgres should be up and running at : localhost:5432

To run the application execute the following:

java -jar target/reactive-examples*.jar

You can also use the Swagger-UI to test the application.

for more detailed technical information please check mypost :https://dassum.medium.com/building-a-reactive-restful-web-service-using-spring-boot-and-postgres-c8e157dbc81d

The server will start athttp://localhost:8080.

The Swagger UI will open at :http://localhost:8080/swagger-ui/index.html

The application contains the following REST APIs

1. GET /users - Get All Users2. POST /users - To create a User3. GET /users/{userId} - Retrieve an User by Id3. PUT /users/{userId} - Update an User4. DELETE /users/{userId} - Delete an User4. GET /users/events - Stream users to a browser as Server-Sent Events

It contain a sample WebClient to retrieve data from our User Management application.