In the DevOps environment, Docker can no longer be reduced only to a container runtime. An application that is divided into several microservices has greater orchestration requirements instead of simple scripts. For this, Docker has introduced the service abstraction Docker Swarm to help orchestrate containers across multiple hosts.

Oracle delivers the new Java 10 just in time with the previously announced deadline. Those who expected big and groundbreaking changes will be disappointed, but there are still a lot of great new features. Falk Sippach, trainer, software developer and project manager at OIO Orientation at Objects GmbH, took a good look at those and will go here into further detail.

Is Java fit for IT’s current challenges? What does the renaissance of functional programming mean for the object-oriented paradigm? In which direction should Java evolve? We talked with Dr. Heinz Kabutz, Java performance expert and trainer at the Extreme Java Camp about all this and more.

The ongoing debate over what appliance form is best suited for which app carries on. Should an app be a desktop application or would it work better if it were a web application? And developing for the mobile sector just adds complexity and heats up the debate. However, there is one type of application that everyone agrees on: Progressive Web Apps.

Quality code is highly valued in the PHP community. You’ll rarely find untested libraries on GitHub. Two problems that developers encounter again and again during testing are the handling of file operations, as well as testing built-in PHP functions such as time() or exec() on certain expectations. In this article, Tommy Mühle explains a few solutions for such cases.

Docker is revolutionizing IT — you’re probably hearing this phrase quite often. Still, these questions linger: If we were to look beyond the hype, what’s so disruptive about Docker technology? What are the differences between Docker and a virtual machine? What is hype and where does the real added value lie? We talked with Antonis Kalipetis about all this and more.

Docker is revolutionizing IT — you’re probably hearing this phrase quite often. Still, these questions linger: If we were to look beyond the hype, what’s so disruptive about Docker technology? What are the differences between Docker and a virtual machine? What is hype and where does the real added value lie? We talked with Lorenzo Fontana about all this and more.

Docker is revolutionizing IT — you’re probably hearing this phrase quite often. Still, these questions linger: If we were to look beyond the hype, what’s so disruptive about Docker technology? What are the differences between Docker and a virtual machine? What is hype and where does the real added value lie? We talked with Gianluca Arbezzano, software engineer at InfluxData about all this and more.

Docker is revolutionizing IT — you’re probably hearing this phrase quite often. Still, these questions linger: If we were to look beyond the hype, what’s so disruptive about Docker technology? What are the differences between Docker and a virtual machine? What is hype and where does the real added value lie? We talked with Nick Janetakis about all this and more.

Docker is revolutionizing IT — you’re probably hearing this phrase quite often. Still, these questions linger: If we were to look beyond the hype, what’s so disruptive about Docker technology? What are the differences between Docker and a virtual machine? What is hype and where does the real added value lie? We talked with Nicolas De Loof about all this and more.

Docker is revolutionizing IT — you’re probably hearing this phrase quite often. Still, these questions linger: If we were to look beyond the hype, what’s so disruptive about Docker technology? What are the differences between Docker and a virtual machine? What is hype and where does the real added value lie? We talked with John Zaccone about all this and more.

Docker is revolutionizing IT — you’re probably hearing this phrase quite often. Still, these questions linger: If we were to look beyond the hype, what’s so disruptive about Docker technology? What are the differences between Docker and a virtual machine? What is hype and where does the real added value lie? We talked with Chanwit Kaewkasi about all this and more.

Docker is revolutionizing IT — you’re probably hearing this phrase quite often. Still, these questions linger: If we were to look beyond the hype, what’s so disruptive about Docker technology? What are the differences between Docker and a virtual machine? What is hype and where does the real added value lie? We talked with Vincent De Smet about all this and more.

Docker is revolutionizing IT — you’re probably hearing this phrase quite often. Still, these questions linger: If we were to look beyond the hype, what’s so disruptive about Docker technology? What are the differences between Docker and a virtual machine? What is hype and where does the real added value lie? We talked with Adrian Mouat about all this and more.