What makes a great practice facility? An assortment of target greens, launch monitor technology and stunning views all earn points, but perhaps the best criterion is that a great practice facility ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Handling Java exceptions can be tricky. Which Java exceptions should you catch, and which ...

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

Concurrency and parallelism are two notions that are often confusing Java developers. They might be considered quite similar because both of them execute several tasks as their main unit of work, but ...

Due to the need to undertake other computing tasks such as batch job, the backend database is under heavy workload, and can only provide 5 connections to the frontend. However, the frontend is used by ...

Figure 1 Aria: (1) Transactions in a batch are executed against the same snapshot; (2) To achieve serializability, the transactions that suffer read-after-write conflict (e.g., T3) and ...

Java has a powerful new concurrency model, and it works with both traditional and virtual threads. Here's a first look at structured concurrency. Structured concurrency is a new way to use ...