Applications on Heroku can use a variety of relational database services including the Postgres database offered by Heroku and MySQL offered by AWS. Databases are provisioned using the add-on system.

A Java-based database connection pooling utility, supporting time-based idle timeout, statement caching, connection validation, and easy configuration using a pool manager. Applications using ...

A look at some of the best database and RDBMS tools for Java software developers. Learn more about Java and database programming. Java developers often rely on specific database tools to efficiently ...

Community driven content discussing all aspects of software development from DevOps to design patterns. To connect to a database like MySQL or HyperSQL Database (HSQLDB) in Java, you use JDBC. And if ...

The Netbeans Java environment lets you create a connection to a database and retrieve records from the database to display in your Java forms. You can also add records to the tables using the Netbeans ...

You’ll also get started with JPA Query Language (JPQL) and use it to execute a few simple database operations on the example application. The complete source code for the example application can be ...