boot-r2dbc-sample

Reactive Application with R2DBC

Shows how to build reactive CRUD operations in Spring Boot using the R2DBC specification for non-blocking database connectivity.

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Why R2DBC?

• Non-Blocking I/O: Great for high-throughput applications needing concurrency.
• Built for Reactive Streams: Perfectly aligns with Spring WebFlux.

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Run tests

./mvnw clean verify

Run locally

 docker-compose -f docker/docker-compose.yml up -d
 ./mvnw spring-boot:run -Dspring-boot.run.profiles=local

Using Testcontainers at Development Time

You can run TestApplication.java from your IDE directly. You can also run the application using Maven as follows:

./mvnw spotless:apply spring-boot:test-run

Useful Links

• Swagger UI: http://localhost:8080/swagger-ui.html
• Actuator Endpoint: http://localhost:8080/actuator