The need to work from home and the inability to freely move around the world has stimulated the development of data security, cloud computing, big data, tools for remote work. The Java language and platform are still in demand and evolving. In this article, Alex Yelenevych is going to talk about what will influence the development of Java in 2022 and what to expect for developers of this language.
In this post, let’s discuss how to detect whether your application’s memory is under-allocated or not in a proactive manner. Studying the garbage collection behavior of the application will clearly indicate whether your application’s memory is under-allocated or over-allocated than the actual requirement.
Java runtimes currently operate with a pre-cloud mindset that does not leverage or take advantage of modern cloud environments. Java Virtual Machines (JVMs) can be modernized with new approaches that assume the presence of a “magic cloud.” Cloud-native compilation is a key example of this new approach, with production-ready implementations already producing highly efficient and affordable code optimization.
The Chess.com application is quite the workhorse; it has over 65 million members and more than 250,000 concurrent users playing more than 10 million games online. But how do you prevent delays between turns that interrupt the game’s flow? Azul Platform Prime has the answer.
Otavio Santana, one of the JNoSQL project leads, answered a few questions about the functionality of the Eclipse JNoSQL project – a Java framework that makes it easier to integrate Jakarta EE and MicroProfile applications with NoSQL databases. Learn why Java developers should adopt the technology.
This post discusses what triggers this ‘kill Process or sacrifice child’ OutOfMemoryError and potential solutions to diagnose this problem. When processes in the host tend to consume more memory than the available memory in the RAM, Operating System based on its internal heuristics computations will kill certain processes.
In this article, you’ll learn how to conquer challenges by deploying a Java Spring framework reference app named Pet Clinic. You will leverage the power of Kubernetes, use Apache Cassandra as the backend store, and use a React implementation of Pet Clinic to demonstrate the power and scalability of Reactive systems.
Garbage Collection is automatic on all modern platforms – Java, .NET, Golang, Python. So, do you have to worry about it? This article showcases and justifies the importance of Garbage Collection analysis and what you and your teams ought to know about it.
This article is part of a tutorial series by Ram Lakshmanan, in which you will learn how to simulate various performance problems. You will learn how to simulate a StackOverflow error, find out how to diagnose it, and most importantly, how to solve the problem.
Everyone makes mistakes, not just beginners, but even professionals. This article goes over a dozen common mistakes that Java newbies and newcomers make and how to avoid them. Have you or your colleagues made any of these common Java mistakes early in your career?
With Apache Cassandra 4.0, you not only get the direct improvements to performance added by the Apache Cassandra committers, you also unlock the ability to take advantage of seven years of improvements in the JVM itself. This article focuses on improvements in Java garbage collection that Cassandra 4.0 coupled with Java 16 offers over Cassandra 3.11 on Java 8.
Java and electronics, together at last? The publishing house Elektor released a book that illustrates how to work with Java in the electronics field using the Raspberry Pi. This review takes a look at what you’ll learn in Getting Started with Java on the Raspberry Pi.
Overall, Java developers love Spring/Spring Boot because it saves them time and supports their testing experiences. The Diffblue Survey found that Spring’s standardized testing approach makes it easier to apply a technique from artificial intelligence (AI) called Reinforcement Learning to automate test-writing. Making this work for Java developers can slash development time as well as improve code coverage.
For certain monitoring tools like yCrash, you need to pass your application process ID as input. In this article, Ram Lakshmanan will guide you through how to find your Java application process ID in both Linux/Unix and Windows operating systems – simply follow these steps.