Sun Microsystems has began the deployment of South Africa’s largest supercomputer, a 27Teraflop system that runs a suite of open source software. The system is the second phase of a multi-million rand project that was awarded to Sun last year and will be housed at the Centre for High Performance Computing (CHPC) in Cape Town.

Dana Blankenhorn's story How far can open source CRM get? has finally pushed me to respond to the many people who have asked "When is the OSI going to stand up to companies who are flagrantly abusing the term 'open source'?" The answer is: starting today.

In our “winner take all” society, The VAR Guy is starting to wonder: Can open source companies like Concursive, Compiere and EnterpriseDB ever escape from the shadows of their larger and more successful rivals (SugarCRM and MySQL)? Before you answer, consider these lessons.

IBM made a slew of announcements and predictions on open source topics at this week's LinuxWorld conference, but one of the least talked about and written about announcements was this one (Matt Asay did single it out). IBM released its HPC Open Software Stack as open source, aiming at cheaper-to-deploy, simpler supercomputers.

IBM is announcing on Tuesday availability of an open source machine learning compiler, which the company said intelligently optimizes applications, thus meaning shorter development times and bigger performance gains.

Groovy++, the static typing compiler extension for Groovy, is to be released as open source under the APL2. The Groovy++ project started last year and at the time Alex Tkachman, project founder said Groovy++'s compiler "uses several pieces of technology, which our company uses and plans to use in our commercial products.

Beyond expressing a preference, does anything else need to be done to make sure that governments that say they are going "open source" really do so?" Quotas -- dictating specific percentages of open source usage -- seem an obvious answer, but in countries that have tried them, open source has not necessarily flourished. One country where quotas on open source use have been instituted is Hungary.

Even as the global economy tanks, open-source companies continue to soar. A range of open-source companies reported sales and community growth this past week, including...

A census of open source developers has provided a sharp reminder of the necessity of commercially viable open source companies, and also how important it is that commercially viable open source companies employ good people to write open source. This probably isn't news to Reg readers, for whom it might be bleeding obvious - perhaps even tautological.