In this return to the Open source Java projects series, author Steven Haines introduces TomEE, explains how it differs from Tomcat, and helps you set it up in your development environment.

Open source licenses Each of the open source Java projects covered in this series is subject to a license, which you should understand before integrating the project with your own projects.

A look at some of the best database and RDBMS tools for Java software developers. Learn more about Java and database programming.

Here we explain the difference between the four JDBC driver types, and how to choose the right JDBC driver for your database-driven Java apps.

Microsoft says the Java language extension in SQL Server 2019 is now open source and helps users integrate the tool into runtimes.

Here's a quick JDBC with HSQLDB tutorial to get you up and running with Java database connectivity and the popular HyperSQL database.

Ingres, the commercial sponsor of the open-source Ingres database management system (DBMS), on Tuesday released a new version of the software with improved availability and developer features ...

Hi @Springrbua, the DatabaseMetadata APIs mentioned in the thread does not open new connections internally. If possible, can you provide a standalone java project which exhibits this behavior?