JPA 3 and Hibernate persistence.xml file. As developers migrate their old Java Persistence API applications to JPA 3, their progress is often halted when an incorrectly configured JPA 3 ...

Stay up-to-date with the latest Java features with this PDF Cheat Sheet! Avoid lengthy research with this concise overview of all Java versions up to Java 23. Discover the innovative features of each ...

Template for a layered architecture in Java with Spring Boot and MySQL. The project contains dependencies for Java 17, Spring Web, Spring Data JPA and MySQL Driver, and includes a Maven plugin. It ...

An XML element attribute is a tag property that adds additional information to XML data. You can use the Java JDOM classes to read the XML data including the element's attribute property.

Another issue I see quite regularly is developers reference example MySQL JPA persistence.xml files that use the older com.mysql.jdbc.Driver. If a developer executes queries against a MySQL 8 database ...