JetBrains has introduced Tracy, an AI tracing library for the Kotlin and Java languages. Announced March 11 and accessible from GitHub, Tracy helps developers trace, monitor, and evaluate AI-powered ...

Uber redesigned its MySQL fleet using a consensus-driven architecture based on MySQL Group Replication, reducing cluster failover time from minutes to seconds. By moving leader election and failure ...

The story of GraalVM in early 2026: a project settling into a quarterly cadence, tightening its support matrix, and—thanks to Oracle—being very explicit about what it is no longer going to be.

However, if you want to customize the way a field maps to a database column, you can decorate a property with the @Column annotation. Along with the name property, the JPA @Column annotation can ...

Community driven content discussing all aspects of software development from DevOps to design patterns. As developers migrate their old Java Persistence API applications to JPA 3, their progress is ...

MySQL is one of the world’s most widely used database management systems. It is easy to install and use and is usually free. Here’s how to use it. In our previous post, we took you through the basic ...

Oracle is touting a “tip and tail” model for Java library development that the company says would give application developers a better experience and at the same time help library developers innovate ...

I have an CI/CD that is configured to run integration tests and it uses mysql docker image for it. Previously it run without problem, but today all tests are failed cause cannot connect to database.

Involves the creation of a database host application that interfaces with a backend SQL database implementing a Library Management System. Users of the system are understood to be librarians (not book ...

Abstract: Android is an operating system widely deployed especially on devices such as smartphones. In this paper, we study the evolution of OpenJDK Java Class Library (JCL) versions used as the basis ...