Before you start the upgrade, make sure to upgrade to the latest available 3.5.x version. This will make sure that you are building against the most recent dependencies of that line. Please take time ...

Fix the “Login Pool Is Empty and Connection Creation Failed” error with 5 proven solutions for HikariCP, Spring Boot, MySQL, PostgreSQL, JDBC, and database connection pools.

Open-source Java projects advance Jakarta EE compatibility, persistence capabilities, and developer tooling as enterprise teams prepare for the next generation of Java applications.

A monthly overview of things you need to know as an architect or aspiring architect.

Samples are organised by feature in separate packages. Each sample has a specific README file in its corresponding package. The easiest way to launch a sample is to open up a unit test in your IDE and ...