Composite Repositories - Extend your Spring Data JPA Repository

A Compose Repository provides an easy way to customize your Spring Data JPA Repository using fragment interfaces and custom implementations.

Spring Framework Reference Documentation

Spring Data MongoDB Repository

Spring Data With Apache Cassandra Database Composite Key, by Ivan Polovyi, Javarevisited

java - JPA Discriminator using Spring-Data Repositories and JPQL Query - Stack Overflow

JPA / Hibernate Composite Primary Key Example with Spring Boot

Provide support for composite primary key in Spring Data JPA · Issue #10870 · quarkusio/quarkus · GitHub

RESTful JPA Repositories with Spring Boot

Spring Data JPA Join Query for Like Search on One to Many and Many to Many Examples

Spring Data JPA: A Generic Specification Query Language, by Martin Sampietro, Geek Culture

Spring Data Neo4j - Reference Documentation

java - How do I update an entity using spring-data-jpa? - Stack Overflow

Spring Data Neo4j - Reference Documentation

Spring Data JPA

Александр Третьяков: Spring Data JPA and MongoDB

Composite Repositories - Extend your Spring Data JPA Repository