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#java

Java essentials

What Java Programmers Should Learn in 2021

If you are looking to learn Java, you may be wondering where to start. Which technologies should you focus on? Whether you are new to the language, a middle-level learner, or already using Java at work, this article explores the essentials that you need to know.

The journey to Quarkus

Quarkus deconstructed: building modernized Java for the future

If you had to deliver a 2-floor ‘elevator sell’ for Quarkus, you’d say that it’s a Kubernetes-native Java stack. If you had more breathing space and time for a 5-floor elevator sell, you could say that it’s a Kubernetes-native Java stack tailored for OpenJDK HotSpot and GraalVM, crafted from best-of-breed Java libraries and standards to drive modern Java applications to the container-centric cloud.

Popular tools, tech and more

The state of Java software development in 2021

The recent results from the 9th annual global developer productivity report gives us insights to the current state of Java in 2021. Over 850 Java developers responded to questions about their experiences, preferred tools and technologies, and what issues they currently face.

New features and what's next

Java is immortal and feels good: 2020 results and 2021 trends

Java in 2020 is overgrown with new features and was released twice right on schedule, despite the global turmoil. Java will remain one of the main platforms for developing enterprise applications (that is, corporate applications used by large companies to make money.

Simulate and solve

Buggy App – Simulate performance problems

Using the simple Java application Buggy App, you can simulate various performance problems in your environment. This article will examine some use cases, how to download the application, and what common performance problems you can simulate through Buggy App.

Are your Java runtimes as secure as they should be?

Keeping Your Java Applications Secure

Java security is an important topic for all businesses that use Java applications. Java Champion Simon Ritter takes a deep dive into the JDK and the potential shortcomings of not keeping your applications up to date, as well as why it’s essential to know the difference between critical patch updates (CPUs) and patch set updates (PSUs).

Deep dive into ActiveJ

ActiveJ Overview. New Full-stack Java Framework

ActiveJ is a radically new development platform for creating diverse modern applications of any complexity with a lightweight and natively scalable async architecture that squeezes the last bits of performance from your hardware. Let’s overview the core components of the framework!