Announcements by Sun and Troll Tech
On December 8, Sun Microsystems made two announcements of interest to the Linux community. One was the completion of the Linux port to the UltraSPARC architecture; the other was the new, more open licensing of Java.
When Sun joined Linux International back in May, it was with the expressed intention of joining the Linux community to do the UltraSPARC port. This has now become a reality. In addition, they have announced their intention to allow vendors to sell the UltraSPARC preloaded with Linux as well as Solaris.
Every machine sold preloaded with Linux is another win for Linux. An even bigger win is having yet one more of the “big guys” acknowledge that computers with Linux pre-installed are more attractive to potential buyers, especially those new to Linux. I for one am happy to see Sun following in the footsteps of Corel Computer and Cobalt Networks in making this decision.
The new, open licensing for Java has been speculated about for some time. Will Sun make it open? If so, when? Well, they did it with this announcement-another big win for the Open Source movement. Source code has always been free for non-commercial use and the binaries have been freely available for use in tools developed by others. Here's how it has become more open, according to the press release:
Allows commercial entities to use and modify the source code for commercial software product development without charge.
Allows innovation of the source code without requiring that innovation be returned to Sun.
Allows commercial entities to modify and share compatible source code with other commercial entities without charge and without mediation from Sun.
Allows licensees to package for resale Sun's Java platform class libraries with virtual machines from other licensees.
These are major changes, but not quite the GPL. Developers who actually incorporate the code into a commercial product will still be required to pay a fee to Sun. Still, it's a step in the right direction and others are sure to follow suit.
In a similar vein, Troll Tech announced in November that it plans to release version 2.0 of the Free Edition of the Qt graphical interface under an Open Source license. This will eliminate any worries and controversy regarding inclusion of the KDE desktop in commercial products.
Good news, indeed, to everyone who has wished for a user-friendly desktop for Linux. KDE has come a long way toward providing that option for those who are shy of the command line. (See “KDE: The Highway Ahead” by Kalle Dalheimer in this issue.)
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
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| Dynamic DNS—an Object Lesson in Problem Solving | May 21, 2013 |
| Using Salt Stack and Vagrant for Drupal Development | May 20, 2013 |
| Making Linux and Android Get Along (It's Not as Hard as It Sounds) | May 16, 2013 |
| Drupal Is a Framework: Why Everyone Needs to Understand This | May 15, 2013 |
| Home, My Backup Data Center | May 13, 2013 |
| Non-Linux FOSS: Seashore | May 10, 2013 |
- Dynamic DNS—an Object Lesson in Problem Solving
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
- Using Salt Stack and Vagrant for Drupal Development
- New Products
- A Topic for Discussion - Open Source Feature-Richness?
- Drupal Is a Framework: Why Everyone Needs to Understand This
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- Readers' Choice Awards
- Tech Tip: Really Simple HTTP Server with Python
Enter to Win an Adafruit Pi Cobbler Breakout Kit for Raspberry Pi

It's Raspberry Pi month at Linux Journal. Each week in May, Adafruit will be giving away a Pi-related prize to a lucky, randomly drawn LJ reader. Winners will be announced weekly.
Fill out the fields below to enter to win this week's prize-- a Pi Cobbler Breakout Kit for Raspberry Pi.
Congratulations to our winners so far:
- 5-8-13, Pi Starter Pack: Jack Davis
- 5-15-13, Pi Model B 512MB RAM: Patrick Dunn
- 5-21-13, Prototyping Pi Plate Kit: Philip Kirby
- Next winner announced on 5-27-13!
Free Webinar: Hadoop
How to Build an Optimal Hadoop Cluster to Store and Maintain Unlimited Amounts of Data Using Microservers
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
Some of key questions to be discussed are:
- What is the “typical” Hadoop cluster and what should be installed on the different machine types?
- Why should you consider the typical workload patterns when making your hardware decisions?
- Are all microservers created equal for Hadoop deployments?
- How do I plan for expansion if I require more compute, memory, storage or networking?




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