Spring 5.0 By Example

Spring Data MongoDB

The Spring Data MongoDB provides integration with our domain objects and the MongoDB document. With a couple of annotations, our entity class is ready to be persisted in the database. The mapping is based on a POJO (Plain Old Java Object) pattern, which is known by all Java developers.

There are two levels of abstraction supplied by the module. The first one is a high-level abstraction. It increases the developer productivity. This level provides a couple of annotations to instruct the framework to convert the domain objects in MongoDB documents and vice versa. The developer does not need to write any code about the persistence; it will be managed by the Spring Data MongoDB framework. There are more exciting things at ...