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Since its start in the summer of 2010, the OpenStack open source cloud computing project has been the subject of a lot of hype. Today, the technology, backers and users of OpenStack are giving substance to all of that sizzle, and skepticism is giving way to service provider and enterprise use cases ...

Open source technology is central to Morphlabs' business model. The company, launched in 2007 with Yoram Heller as a cofounder, builds fully modular, scalable public and private cloud products. It takes open source software and designs architecture to run on specific hardware. Building its products ...

Kona, an innovative social networking platform for businesses and organizations, was launched in late 2012. It grew out of a vision developer Scott DeFusco had for a way to solve communications issues shared in peoples' business and social lives. DeFusco and Kona cofounder Jeff Eckerle developed the...

Founded in 2010 by trading technology experts, OpenFin is growing on the heels of HTML5 standards edging out ill-fitting older Web solutions. Built onto an open source platform, OpenFin Desktop helps financial institutions to bridge the security gaps in their outdated Web-browser technology. OpenFin...

Mentioning open source to a typical consumer will no doubt result in puzzled looks or a reference to that "free stuff." Even in some business circles, the open source concept may only be synonymous with an alternative computer operating system known as Linux. On the software development side of the ...

The Fedora Project is perhaps one of the hallmark Linux distributions. Fedora is sponsored by Red Hat, the commercial developer of Red Hat Enterprise Linux (RHEL). Red Hat's investment in the Fedora community is collaborative. As such, Fedora Linux releases often provide RHEL developers with a field...

DevOps represents a dramatic change from the old siloed developers and script-heavy system administrators of yesterday. Any tools that can provide some common ground for developers and IT operations professionals can help, and it seems Chef and Puppet often do.

Blender Master Class is a must-have for anyone who uses or even plans to use the Blender graphics tool. It is a learn-by-doing guidebook that takes all the frustration and guessing out of the Blender equation. Author Ben Simonds does a marvelous job of taking the wonder out of using the pow...

OpenGamma is the developer of the first open source analytics and risk management platform for the financial services industry. Its products help companies explore flexible open source alternatives to conventional and costly risk analytics tools. The OpenGamma Platform is a unified system for front ...

I've taken to browsing the Web with a mobile device like a duck to water, despite the generally appalling user experience. I remember well the days of balancing hot and heavy Dell laptops on my middle, recumbent on a sofa -- peering awkwardly at an obscurely angled keyboard, lap getting hotter and h...

Fedora 18, dubbed "the Spherical Cow," was finally released on Jan. 15 after seven postponements that stretched two months beyond its scheduled six-month release cycle. Despite some noteworthy improvements overall to the operating system, I found little about Fedora 18 to justify adopting it over ot...

eScholar's only business is helping state and local education agencies get the best bang for their buck from collecting and using educational data to drive better school performance results. That sometimes involves helping its customers work with data gleaned from a variety of commercial and open so...

Linux lacks any clear-cut system for determining which is the most popular or the best distribution, or which desktop environment is used more than others. That may be one of the major frustrations among Linux developers trying to spread the word about adopting the Linux desktop instead of Microsoft...

Wink, a software package for creating tutorial and presentation screen shots, works reasonably well when it works at all. However, getting it to run may not be worth the bother, given the better alternatives available. Wink's premise is a good one for anyone who needs to create a show-and-explain pr...

You just think that's a Chromebook beckoning you with an open source OS, easier upgradeability and fast connections to the cloud. All those qualities could make it a Linux netbook in disguise -- or at least what the netbooks of a few years ago promised before they all started selling preloaded with ...

In 1996, two Stanford University students, Larry Page and Sergey Brin, created a unique search engine called "BackRub" that ran on the school's server. After one year, BackRub's bandwidth outgrew the university's needs. Its creators rebranded BackRub into Google, a respelled reference to "googol." I...

Normally, I shy away from reviewing elementary-stage distros. Alpha releases are often too nonfunctional to offer any real work usability. They are simply proof-of-concept versions. This is not the case with the openArtist distro, however. After hearing a few colleagues rave about openArtist, I th...

You could call Ian Sefferman's initial rise to CEO of MobileDevHQ a bootstrap career move. Seeing the rapid growth of consumer interest in mobile apps, he jumped into an infant industry to learn what would push it forward. His interests fell on a gaping opportunity. He focused not on business as a f...

Xvidcap is a small tool to capture whatever goes on within the borders of an X-Windows display. It lets you capture what you do either as individual frames or as an MPEG video. Recording your computing activity keystroke by keystroke is not a need every computer user has. However, this is an ideal t...

The Book of GIMP: A Complete Guide to Nearly Everything combines a step-by-step approach to learning how to use this epic graphic image-manipulation program with a handy reference manual supplemented with very useful appendices. Whether you are a GIMP beginner or a veteran user, this book w...