Homepage | 3DVision LiveCrafty System Administrators who want to conserve energy need to learn the fine art of looping.
Recent news has put quantum computing into the spotlight. Is quantum computing almost here?
Worldwide, data is growing at a tremendous rate. However, one recent study has pointed out that the size of files is not necessarily grow meaning the number of files is growing rapidly. How do we manage all of this data and files? While the answer to that question is complex, one place we can start is with Extended File Attributes.
As you might have noticed, we love talking about file systems. In these discussions the term "inode" is often thrown about. But what is an inode and how does it relate to a file system? Glad you asked.
If you're using Maverick Meerkat (Ubuntu 10.10) or an older distribution, Natty Narwhat is a whole new animal.
In this series we've been working over the 2.6.32 kernel, which is a bit old. Let's kick the tires on a 2.6.38.2 kernel to see if it helps or hurts performance of the SandForce SSD.
Email is not unlike MPI. The similarities may help non-geeks understand parallel computers a little better.
If you'd like to try a new twist on virtualization, FAUmachine might be the next cool thing.
Based on a reader comment, we take iotop for a spin to see if it can be used for monitoring the IO usage of individual processes on a system. The result? It has some interesting capability that we haven't found in other tools.
What's better than the command line and Facebook? How about combining the two?
In this installment of our series examining the performance of SandForce-based consumer SSDs we dig into the IOPS performance of the drive. How does it stand up to an enterprise-class SSD? Let's find out.
Video effects walkthru of the desktop webcam application, Cheese. With commentary.
Our last two articles have presented an initial performance examination of a consumer SandForce based SSD from a throughput and IOPS perspective. In this article we dive deeper into the throughput performance of the drive, along with a comparison to an Intel X-25E SSD. I think you will be surprised at what is discovered.
Drupal is a simple but powerful CMS. However, you'll probably want to configure it. Learn how to tweak Drupal's settings to your liking.
SandForce has developed a very interesting and unique SSD controller that uses real-time data compression. This affects data throughput and SSD longevity. In this article, we perform an initial examination of the IOPS performance of a SandForce 1222-based SSD. The results can be pretty amazing.
The Top500 list is a valuable measure of HPC progress, but the race it has spawned maybe over for many organizations
This probably won't come as a surprise to many, but the "social Web browser" has thrown in the towel. Don't cry for the Flock team - they're flying the coop for Zynga to go make Facebook games or something. But Flock's loyal fans are out in the cold. Why'd Flock fail? There's a few lessons to be learned.
We look into some of the new features/additions/changes in the 2.6.38 kernel. In a nutshell: think performance enhancements, additional capability, and additional management options.
CentOS bills itself as an alternative to RHEL or Novell's SUSE Linux Enterprise Server, but can you trust it to run your business?
If you're looking for a way to beat the high cost of application publishing, look no more, 2X has it under control.
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