Java 21 includes many new features. Besides the cool new features for parallelism and functional programming, there are also some rather inconspicuous features that will have a big impact.
Several of us might already be familiar with the clear () API in Java collections framework. In this post, let’s discuss what the purpose of this clear() API is. What is the performance impact of using this API? What happens under the JVM when this API is invoked?
TornadoVM is an open-source, parallel programming framework to enable Java developers to automatically offload and execute Java programs on heterogeneous hardware such as multi-core Central Processing Units (CPUs), Graphics Processing Units (GPUs), and Field-Programmable Gate Arrays (FPGAs)
Software architecture makes it possible to get a bird's eye view. In order to make sure all project participants maintain an overview, it needs to be embedded in the corporate context and be designed to be cross-departmental. This involves making strategic decisions that, to a large extent, depend on industry specific requirements. This article uses practical examples to show how architecture for modern solutions can be anchored in development projects right from the start.
The application that we are going to discuss in this post was running on Elastic Beanstalk (EBS) service in Amazon Web Services (AWS). Intermittently, this application was throwing an HTTP 502 Bad Gateway error. In this post, let’s discuss how we troubleshot and resolved this HTTP 502 bad gateway error in Elastic Beanstalk service
Novice programmers are sometimes too hesitant to explore unfamiliar tools. Especially if there are generally accepted solutions to its problems. However, you may find that some lesser-known tools are better suited for your tasks. There can be many reasons, the simplest one being that these tools may simply have a better implementation and be faster. In this article, we will look at some parts of the Apache Commons Math library that will be useful for mathematical calculations.
The Kotlin programming language saw the light of day in February 2016 with version 1.0. In 2019, Google declared Kotlin the "first-class citizen" of Android development, helping it achieve a breakthrough. But what makes Kotlin special? Why is it worth taking a look at even for Java veterans who have nothing to do with Android? This article will cover this and other questions.
It's 2012: Curiosity lands on Mars, Windows 8 is released, the first part of "The Hobbit" hits theaters, the Beastie Boys break up, and Germany once again fails to win the European Championship. Excluding the Mars landing, this is (subjectively) a year full of disappointments. Apparently…
If you think these security problems with microservices through to their logical conclusion, you will see that only a zero trust approach can provide sufficient security protection. Zero trust means that basically no (micro) service can be trusted, not even if it is located in a trusted zone.