Putting all virtualization tasks on a separate server saves significant resources on the client. phpVirtualBox makes it possible to create, configure, manage, and use remote VMs in a browser window.

Dynamic resource allocation and migration of virtual machines between hosts mean that VMware environments pose new monitoring challenges. A new version of the free OpenNMS network management tool now includes an option for monitoring VMware-based infrastructures.

KDE SC 4.10 was released six months after KDE 4.9, adding many new features. In the background, work is in full swing for the next generation, KDE Frameworks 5: a KDE based completely on Qt5 and QML.

USB sticks and SD cards quickly lose their value, but if a script distributes the data across several such devices, flash memory is still useful as a fast and shockproof backup medium despite limited capacity.

XML security problems are numerous, but you can take steps to limit your exposure – or you can use a different standard.

Even state-of-the-art computers need to use clever methods to process ever-increasing amounts of document data. The open source Lucene framework uses inverted indexing for fast searches of document collections.

With the right tool and a bit of artistic talent, you can create two-dimensional cartoons, even without Flash. In this article, we present four animation programs and look at how well they perform in practice.

The mysterious /proc virtual filesystem is a rich mine of information about everything in your system.