Journaled File System Available for Testing on FreeBSD-Current

The Journaled File System for FreeBSD (JFS4BSD) Project has the goal of porting the JFS Technology from IBM/Linux to FreeBSD. It uses a log-based, byte-level file system that was developed for transaction-oriented, high performance systems. Scalable and robust, its advantage over non-journaled file systems is its quick restart capability: JFS can restore a file system to a consistent state, fsck times go down, and it is easy to fall-back to the last good state of the filesystem in a matter of seconds or minutes. The jfsutils is under a compilable state on FreeBSD. Read more at BSDForums.
Our Take: Anyone's working on porting SGI's XFS to FreeBSD?

Memory Hierarchy in Cache-Based Systems

This article at InformIT (free reg. req.) will help the reader understand the architecture of modern microprocessors by introducing and explaining the most common terminology and addressing some of the performance related aspects. Written for programmers and people who have a general interest in microprocessors, this article presents introductory information on caches and is designed to provide understanding on how modern microprocessors work and how a cache design impacts performance.

The Greatest Flaw In Linux

"The largest flaw with Linux is not in its ease of use or installation. There's no crisis with lack of software. The hardware support is solid. Actually, I feel Linux is very much ready for the masses. The greatest flaw with Linux is that nobody knows what it is." Read the full commentary at NewsForge.

GCC Myths and Facts

"Since my good old Pentium 166 days, I've liked to search for the best optimizations possible so programs can take the maximum advantage of hardware/CPU cycles. If I have a nice piece of hardware, why not run it at its full power, using every little feature? Shouldn't we all try to get the best results from the money invested in our machines?" Read the article at FreshMeat.

Preview 1 of Opera 7 for Linux Available

Espen Sand announces the availability of first preview of Opera 7 for Linux. The Linux specific features from 6.1 no longer exist, the new preview release comes with an email and news client. You can pick from a static or shared (dynamically linked) packages. Read the email and get the download links from BSDForums. Additionally, Opera released yesterday a funny version of Opera 7 for Windows, as an answer to the MSN problems. In other browser news, Apple released a third Safari beta (v60) recently.

Windows XP Passwords Rendered Useless

"Windows XP, which has been marketed by Microsoft as "the most secure version ever," has been found to have a flaw so bone-headed that it renders passwords ineffective as a means of keeping people out of your PC. Reader Tony DeMartino alerted me to the problem, which all administrators of Windows XP machines should immediately take to heart:" Read Brian's article at BrianBuzz.com.

A Chat with Bill Gates

At January's Consumer Electronics Show (CES) in Las Vegas, PC Magazine editor-in-chief Michael Miller talked with Microsoft chairman and chief software architect Bill Gates. The conversation ranged from Tablet PCs and Microsoft's effort—dubbed SPOT—to infuse watches and other everyday objects with online intelligence, Longhorn, to a slated Xbox Live showdown between Gates and NBA star Shaquille O'Neal. "I'm a little worried," Gates conceded, regarding the face-off with Shaq.

Linux is Giving Sun a Burn

"When Sun Microsystems got started in 1982, companies such as Wang and Data General dominated the hardware business. In less than a decade, this upstart Unix outfit was a billion-dollar-plus phenom while the once-mighty minicomputer makers had been consigned to irrelevance." Read the commentary on ZDNews and a comment a few days ago, explaining Sun's Linux strategy, which is different of what IBM, DELL or HP does with Linux. Also, another Sun article says that Java servers feel the open source heat.