Hibernate 6 Shared schema Multitenancy
Hibernate 6 introduced a new way to create multi-tenant applications. Apart of per-schema or per-database now it's possible to use a shared schema.
Latest articles
Two reasons why you might want to disable Open Session in View in a Spring application
The Open Session in View pattern can lead to performance issues and surprising errors in Spring Boot. Maybe you want disable it.
A Guide to Logging SQL Queries in Hibernate
Learn how to log SQL queries in Hibernate to identify performance issues in the data access layer.
How JPA works from your Java code to the Database
To work efficiently with Spring, JPA and Hibernate one needs to understand how this technologies work together. I try to explain it in this article.
Think twice before using @OneToMany
@OneToMany is one of the most often used annotations in #JPA. Whenever a Parent Entity can have multiple Childs we use a Collection with the @OneToMany annotation. import javax.persistence.*; import java.util.HashSet; import java.util.Set; import org...
@ManyToMany? Wait a moment.
Pure Many-To-Many relationships rarely exist, thus it's worth to think about it when designing JPA Entities.
Ordering columns in a Table in JPA/Hibernate
Starting with Hibernate 6.2 it is now possible to order columns in tables generated by Hibernate. The new concept is called ColumnOrderingStrategy.
How DTO Projections can make your #Java #JPA app faster, better, stronger
DTO Projections in JPA are one of the best ways to improve your app performance, ensure stability and keep some errors away
