AWS launched Lambda MicroVMs, a new serverless compute primitive that runs each user session or AI agent in its own ...

The release includes an embedded MCP server that exposes Spring project analytics to AI coding assistants, along with first-class support for Spring AI and automated property refactoring.

AWS has recently announced the AWS Workload Credentials Provider to automatically deliver and refresh certificates and ...

Learn about the best practices for concurrency in Java to ensure your multi-threaded applications are efficient, synchronized, and error-free. Concurrency in Java is the ability of multiple threads to ...

Your AI coding assistant writes a ScopedValue handler for a request pipeline. It binds a user context, forks the work to an ExecutorService, and reads the value on the worker thread. The code compiles ...

A concurrent train-yard simulation that models multiple trains attempting to traverse a shared switch complex under Precision Scheduled Railroading (PSR)-inspired constraints. Each train must acquire ...

Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

Learn how to use lazy instantiation and eager instantiation in your Java programs. Which approach is better? It depends on the scenario. When instantiating Java objects that are expensive in terms of ...