Hands-On Reactive Programming in Spring 5

Reactive Database Access

The previous chapter introduced a new addition to the Spring Framework family—Spring WebFlux. This addition brings reactive programming to the application front and enables non-blocking processing of HTTP requests of all kinds.

In this chapter, we will learn how to access data in a reactive manner using Spring Data modules. This ability is vital for the creation of an entirely reactive and responsive application that leverages all available computing resources most efficiently, delivering the maximum business value and also requiring a minimal operational cost at the same time.

Even if our database of choice does not provide a reactive or asynchronous driver, it is still possible to build a reactive application around ...