Implementing Reactive Spring Data JPA repositories

After the synchronous repository methods, this recipe will showcase the Spring 5 support for Reactive Spring Data JPA repositories. If you are expecting that this recipe will be used for relational databases, this Reactive Spring Data JPA is feasible only for NoSQL databases such as MongDB and Couchbase, and not with MySQL and other relational databases.

Getting ready

Create another Maven project, ch12-mongodb, that will be used to implement the Reactive Spring Data JPA with a MongoDB database.

How to do it...

Let us utilize...