What is OpenJDK? OpenJDk or Open Java Development Kit is a free, open-source framework of the Java Platform, Standard Edition (or Java SE).
In this article, we'll dive into Relationship Mapping with JPA and Hibernate in Java. JPA is the persistence standard of the Java ecosystem. It allows us to map our domain model directly to the database structure and then gives us the flexibility of manipulating objects in our code - instead of messing with cumbersome JDBC components like Connection, ResultSet, etc.
Spring Boot uses Hibernate as the default JPA implementation. The property spring.jpa.hibernate.ddl-auto is used for database initialization. I've used the value “update” for this property.
In this tutorial, we will learn how to create a Spring Boot application that communicates with an Oracle data source through Hibernate.
i'm trying to setup a configuration for manage a multi-tenant enviroment with spring-boot, spring-data-jpa, hibernate and mysql (same schema, every tenant table has a tenant_code column). For dependencies the parent maven project is <strong>spring-boot-starter-parent</strong> (2.1.2.RELEASE).