OStatic

The Linux Foundation has published a general overview of how Linux is increasingly powering cloud computing. The short document, written by the Linux Foundation's Amanda McPherson, examines in a very accessible manner what cloud computing is, where it began, how Linux became one of its pillars, where it is headed, and how Linux is getting it there.

There are a number of full featured open source content management systems out there. Content management systems (CMS) are used increasingly in lieu of more traditionally managed web pages, on various sites with diverse audiences and very different goals. They can be updated quickly, easily, and require very little (if any) knowledge of how the inner plumbing works.

There are, of course, proprietary CMS platforms. Many -- from individuals to businesses -- opt for open source alternatives. Cost is naturally a factor, but having used both closed and open CMS platforms, it's been my experience that the open alternatives offer better features, an increased ability to modify and customize easily, and behave with more consistency in different browsers than most of their closed counterparts.

Finding the right open CMS for your needs is the hardest part. But there are a few considerations and rules of thumb that can make this decision a little easier.

If the fact that the ParanoidLinux distribution (now in an alpha-alpha stage ) is based on a work of science fiction isn't unsettling, consider two key peripheral issues.

The first unsettling issue is that in some censorship-centric areas of the world, an operating system granting a user anonymity could be literally life-saving.

The second unsettling issue is that an effort is being made to package security tools -- ones that exist in current Linux and BSD systems, or are readily available through repositories -- into yet another distribution.

Today, the Linux Foundation released its updated study of mainline kernel development. The report examines the slight variations in release frequency, the lines of code submitted, deleted and modified since the April 2008 study, new trends in subsystem patch signoff, and the remarkable diversity (and, perhaps, adversity outside the realm of kernel development) of the companies contributing to the kernel.

While the study is obviously pertinent to those working in kernel development, it covers so many aspects of the development process that everyone working with open source software -- developers, community managers, and even non-IT managerial roles -- can find something directly related to their positions.

It's also (perhaps surprisingly) engaging reading for those interested in the Linux kernel but a little foggy on how the kernel relates to the rest of the operating environment or how changes are approved and applied to the kernel tree.

Video editing software for Linux is, to put it nicely, quirky. Some editors only work with specific file formats, some work nicely for basic video editing but can be wildly temperamental on seemingly identical machines, and some are powerful to the point of overkill for the average user.

PiTiVi is a non-linear video editor based on the GStreamer multimedia framework. After hearing some positive comments, and seeing development efforts really picking up on the project, I decided to take it for a spin. It is very much in development, but not in the traditional sense. It feels very stable, and the interface isn't confusing or a hindrance. It is, at the moment, very basic when it comes to functionality. There are not plugins or extensions currently available (though feature requests are welcome). However, the project has taken the time to plan its path forward -- and with the basics down, I can't see why real headway won't come quickly.

The Ubuntu Project may have just unleashed a legion of Jackalopes upon the world, but is well aware that time waits for no animal, real or cryptozoological. This is why the first alpha version of Ubuntu 9.10, the Karmic Koala, is now available for brave testers everywhere.

Keep in mind that this is the first alpha, just opened for development. This means not only that it should be kept far, far away from production machines, but that many of the nifty new features that will be in the final Karmic release aren't there at all yet, never mind perfected. Currently, however, there is a new kernel based on the 2.6.30 release, and the latest development version (2.27.1) of the GNOME desktop environment. Applications are being updated (and added) quickly, and there's definitely a wild ride (and a lot of bug-squashing fun) ahead for interested testers.

In my travels, I discovered David Zeuthen's informative peek at DeviceKit (and its use with and in lieu of HAL) in the upcoming release of Fedora 11.

Zeuthen says that while the new storage device handling stack is implemented in Fedora's GNOME 2.26 desktop configuration, it should be appearing in its entirety in the upstream GNOME 2.28 release. The DeviceKit daemon modernizes and adds to many of the features and functions of the tried and true HAL daemon.

I've noticed, as I get older, time seems to go exponentially faster. Unfortunately, this meant high school lasted an eternity, and I'm burning through my thirties at warp speed. Some events make me more aware of this than others -- it seems like it was only last week that Fedora 10 made its first mark upon the world.

But no, another release cycle has nearly come full circle, and today the Fedora Project announced the Preview Release of Fedora 11 (codenamed Leonidas). This preview will be followed by a release candidate (scheduled for a May 12 appearance), with the final version hitting the streets on May 26.

So what new features can we expect to see in Fedora 11?

Late yesterday afternoon, Canonical let loose the release candidate disk images for Ubuntu 9.04 (Jaunty Jackalope). Canonical warns that while a release candidate is about as stable as one can get with a testing release, it is still a testing release, and users should hold off installing Jaunty on essential systems.

The good news, of course, is that those clamoring to install Jaunty on their essential systems haven't long to wait. The finalized, stable Jaunty release will appear on mirrors worldwide April 23rd.

Churning out an x.0 software release must be akin to becoming a new parent -- the event exudes promise, joy, and hope, yet is simultaneously humbling, exhausting, and terror-inducing. While it isn't realistically possible to plan out detailed roadmaps for your children's long-term future, it's crucial to do so for a software project. While whether the presence of a carefully planned roadmap makes progress more or less stressful depends largely on who you ask and at what point you're asking, a project with clearly outlined goals and direction has a much better shot at sustained developer interest and solid releases.

Many projects grapple with this, and as GNOME pushes towards its 3.0 milestone, the GNOME Release Team talks about the voyage to this point -- and how best to travel forward from where it currently stands.