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Introduced in GORM 6.1, Data Services take the work out of implemented service layer logic by adding the ability to automatically implement abstract classes or interfaces using GORM logic.

To illustrate what GORM Data Services are about let's walk through an example.

=== Data Service Basics

include::basics.adoc[]

=== Data Service Queries

include::queries.adoc[]

=== Data Service Write Operations

include::writeOperations.adoc[]

=== Validating Data Services

include::serviceValidation.adoc[]

[[dataServicesMultipleDataSources]]
=== Data Services and Multiple Datasources

include::multipleDataSources.adoc[]

=== RxJava Support

include::rxServices.adoc[]


