Monthly Archive:: October 2003

The Preferences API -- a lightweight, cross-platform persistence API introduced in JDK 1.4 -- is designed to store small amounts of data (string, simple byte arrays, and so on.) and was not intended to be an interface to a traditional database. It can, however, be effective as a storage device if your data can be expressed as simple objects. This article offers an introduction to the API, explains how objects are stored, demonstrates the process in action, and provides a code library to do the work.

Sun has really shifted gears lately with regards to Solaris, SPARC, and x86. For many years, Sun seemed to relegate Solaris x86 to the status of red-headed stepchild, undeserving of attention, nurturing, and support. It furthered this perception when in January of 2002, Sun announced it would not release Solaris 9, the newest upcoming Solaris operating system, on the x86 platform. Solaris 9 was to be a (more lucrative) SPARC-only platform release.

"DriverLoader", created by Linuxant Inc, is a revolutionary "compatibility wrapper" allowing standard Windows NDIS 5.0 drivers (the network driver standard used by Windows and on an earlier spec revision by OS/2 too) as shipped by hardware vendors for windows users to be used as-is on Linux x86.

These benchmarks are the result of a scalable network programming research. The interest in this area is to see how scalable and fast network applications can be on standard PC hardware. Linux 2.4/2.6 is compared to BSDs. Read the accompanied PDF paper here.

Elena Novaretti has released a small patch for version 3.5 and 3.9 of AmigaOS adding transparent support for 24-bit PNG icons and alpha channel transparency. Comparison workbench screenshots: 256 color classic icons and 24-bit PNG icons with the patch installed.

This article covers the type of path you would take to get Slackware 9.1 running and customized for a special kernel build. It gives you an idea of things you will need to address, but is by no means an authorative tome on tweaking your Slackware installation. Read our review of the new Slackware here.

FreeBSD Release Engineering Team's Murray Stokely says that a number of the issues brought up with FreeBSD 4.9 RC2 have been resolved, and the latest release candidate (RC3) is now available for i386.

PalmSource's CEO David Nagel faces questions about his claims that the company is in talks to license PalmOS to SonyEricsson. The handset manufacturer has flatly denied any such talks are taking place. SonyEricsson would represent a major win for Nagel's PalmSource licensing operation.

SuSE has updated their site with features of the new SuSE Linux 9.0. Additionally, they released a Live CD based on the 9.0 version (it's the RC-1). Mirrors here.

"Several weeks ago, we cocked a collective eyebrow at Sun. When executive VP Jonathan Schwartz said "we do not believe that Linux plays a role on the server. Period," we didn't have much of a choice. Our read on the statement was that it was more than a little hyperbolic, perhaps fueled by bitterness at Linux making lunch meat of Solaris x86." Read the article at ServerWatch.

An excellent feature has just been committed to OpenBSD-current : pfsync and now CARP. OpenBSD now adds high availability to security. In the meantime, the OpenBSD 3.4 CDs have begin to ship.

Sun Microsystems' new Software Express program is alive and kicking with the company delivering a rewritten TCP/IP stack for Solaris that is meant to prepare customers for faster networking technology.

Linux creator Linus Torvalds released 2.6.0-test8. He listed the most noticeable changes as fixes for: the '/proc/PID/stat' oops, the Athlong prefetch bug causing occasional spurious page faults, serverworks PIO autotuning, cpufreguency calculations and NFS O_DIRECT. Read the changelog at KernelTrap.

"The most famous engineering brain models are "Neural Networks" and "Parallel Distributed Processing." Unfortunately both have failed as engineering models and as brain models, because they make certain assumptions about what a brain should look like." Read the article at TheRegister.