Monday Oct 13, 2008
Tuesday Sep 09, 2008
By bnitz on Sep 09, 2008
The EC's Study on the Economic impact of open source software on innovation and the competitiveness of the Information and Communication Technologies (ICT) sector in the EU is an interesting document. I was fortunate to attend a presentation by one of the authors at an OpenIreland event a couple of years ago. The above StarCalc graph uses corporate FOSS contribution numbers from this document. A picture is worth 1000 words, isn't it? This study was published in November 2006, the same month Java was GPL'd so I doubt the Java codebase was included in these calculations. The open sourcing of Solaris was also in early stages. Add these and the MySQL code and it wouldn't surprise me if more than 1/2 of the corporate contributed OpenSource code is from a division of Sun Microsystems. I know we can do better. But quite a few big FOSS consumers (e.g. those selling beautifully branded FreeBSD or web services) are notably absent from the top 10 corporate contributor list. What percentage of corporate FOSS contribution would quench some of the hottest alternate kernel fanboy flames? 60%, 75%? Is it sufficient to contribute to the whole software ecosystem Joe sixpack thinks of as "Linux" or do you have to commit directly to Linus's kernel? What does it take to be cool? Are we there yet?
Thursday Apr 03, 2008
By bnitz on Apr 03, 2008
Imagine you have some Sun Ray[tm] clients and you'd like to use them with some hardware which doesn't support Solaris. Or maybe you're running OSX, Windows or Ubuntu on some hardware which has some spare cycles but isn't running an OS which is supported by SRSS.
- Download a copy of VirtualBox for your operating system.
- Download a copy of Solaris 10 which is supported by SRSS3 and SRSS4.
- Download a copy of Sun Ray Server Software. I used SRSS 4.0 09/07. Note:Some GNU/Linux distributions are also supported, and SRSS can be forced to work with some unsupported Linux distributions and versions of OpenSolaris. But I'll stick with Solaris 10u5, it's reasonably lightweight and solid. [Read More]
Thursday Mar 20, 2008
By bnitz on Mar 20, 2008
Today marks my 7 year anniversary of arriving in Ireland and working for Sun. I should thank my wife for talking me into it, my kids for making it a fun, wonderful adventure. I should thank my Sun friends for helping make it work. And finally I should thank the Irish immigration department and my other Irish friends for tolerating my reverse emigration even thought they may think it's a totally daft idea altogether.
Tuesday May 29, 2007
By bnitz on May 29, 2007
A recent study by the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT in Oberhausen, Germany showed that thin clients can significantly reduce costs, energy consumption and CO2 output. The study considered production, transportation, use and disposal phase of traditional "wintel" PCs vs typical thin clients and the servers necessary for their use. While its important that a respected institute for environmental science did this study, in my opinion, the study underestimated the potential savings in energy usage and CO2 output. The study did not specifically consider Sun Ray ulta-thin clients (4 Watts), but even the 14-19 Watt IGEL thin clients considered in the study required much less energy than a typical desktop PC (68-96 Watts) in the use phase. The study concluded that, "Even when including the cooling power for the server, which has been estimated conservatively as twice the required power, thin clients use significantly less energy than PCs (factor 2)".1 Obviously when you add production, transport and disposal costs, thin clients win hands down. Thin and ultra-thin clients don't yet meet the average hacker or gamer's desktop needs, but for most enterprise uses, the advantages are becoming clearer every day. You can find a pdf report on the full study here.1The study appeared to overlook the fact that typical enterprise use of desktop PCs also requires a server.
Article resubmitted to correct spelling in title, article and permalink. Thanks Rudi!
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- /Living Abroad