Span jpa - java

Jpa span Registration +

Jpa span Registration +

Jpa span Defining Unique

Jpa span Registration +

Handling Circular Reference of JPA Bidirectional Relationships with Jackson `JsonIgnoreProperties`

Jpa span java

Jpa span Hibernate One

Jpa span java

Jpa span Spring Data

Jpa span Pagination with

How to Add Dynamic Pagination in Spring Boot using Spring Data JPA

Jpa span Spring Boot

Pagination with Spring Data JPA in Spring MVC


Database implementors solved this stuff years ago with MVCC, why is it that a set of smart Java devs can't manage the same feat given that it's already been done? I only hope we can get acceptable performance without it, at least Eclipselink JPA 1 implementations could manage to do parallel reads which seem to have evaporated in JPA 2.

  • Trying to allows updates to the same instance shared by different transactions is not possible and not a good idea.

  • By including the mappedBy attribute in the Cart class, we mark it as the inverse side.